MmIMiiih • .'.,'. ,'.',m . i ■X XyXyyXy yX-X'v'X y.y.v.y .'.y/'.y.v X.-y, -y- '.'•.' <>' Y:,"'.'".' ■■'■ •'" r ry>.•'•('■■ I'-' ■.■.','.'. ,Y.Yi-Y..'-. ;X;X;X;X'X;X-yv;XX';'X'o'.-:-:' CyX-XyXyXyXyXyXyXX-. XyvXOX^' UNtii. Wffl&W Xx-.-Xx.v ■■"■'':."• X ■#:$&$&< ■YV-'-'''i'':M':.:',.'ftvy y" ' ''.■ yyy.y., ~'.y'. X-'A.'X ''•y:-'-.. :•.'■■. t,- .... •V. C'' y.c;v.' '- ''• -> :?*: XXyX^ :#yy .^:^;.y.-. yw*A''yy/.-ie: NATIONAL LIBRARY OF MEDICINE Washington Founded 1836 U. S. Department of Health, Education, and Welfare Public Health Service THE DOMESTIC ENCYCLOPAEDIA; OR, A DICTIONARY OF FACTS, AND USEFUL KNOWLEDGE. COMPREHENDING A CONCISE VIEW OF THE LATEST DISCOVERIES, INVENTIONS, AND IMPROVEMENTS, CHIEFLY APPLICABLE TO RURAL AND DOMESTIC ECONOMY. TOGETHER WITH DESCRIPTIONS OF THE MOST INTERESTING OBJECTS OF NATURE AND ART? THE HISTORY OF MEN AND ANIMALS, IN A STATE OF HEALTH OR DISEASE ; AND PRACTICAL HINTS RESPECTING THE ARTS AND MANUFACTURES, BOTH FAMILIAR AND COMMERCIAL. ILLUSTRATED WITH NUMEROUS ENGRAVINGS AND CUTS. IN FIVE VOLUMES. VOLUME I. BY A. F. M. WILLICH, M.D. AUTHOR OF THE LECTURES ON DIET AND REGIMEN, lAc. &C. FIRST AMERICAN EDITION; WITH ADDITIONS, APPLICABLE TO THE PRESENT SITUATION OF THE UNITED STATES: BY JAMES MEASE, M. D. ' AMD FELLOW OF THE AMERICAN PHILOSOPHICAL SOCIETY. PHILADELPHIA I'UBLISIIF.D BY WILLIAM YOUNG BIRCH, A!JD ABRAHAM SMALL, NO. 17, SOUTH SECOND-STREET. ROBERT CARR, PRINTER. 1804. ^ *? u District of Pennsylvania: to wit. Be it remembered, That on the eighth day of April, in the twenty- Q^- seventh Year of the Independence of the United States of America, «- William Young Birch, and Abraham Small, of the said District, have deposited in this Office the Title of a Book, the Right whereof they claim as Proprietors, in the words following, to wit: " The Domestic Encyclopaedia ; or, A Dictionary of Facts, and Useful " Knowledge. Comprehending, a concise View of the latest Dis- " coveries, Inventions, and Improvements; chiefly applicable to " Rural and Domestic Economy. Together with Descriptions of the " most interesting Objects of Nature and Art; the History of Men " and Animals, in a State of Health or Disease; and practical " Hints respecting the Arts and Manufactures, both familiar and " commercial. Illustrated with numerous Engravings and Cuts. " In Five Volumes. Volume I. By A. F. M. Willich, M. D. " Author of the Lectures on Diet and Regimen, isrc isfc. First " American Edition ; with Additions applicable to the present situa- " tion of the United States. By James Mease, M. D. and Fellow of " the American Philosophical Society." In Conformity to the Act of the Congress of the United States, entituled, "An Act for the Encouragement of Learning, by securing the Copies of Maps, Charts, and Books, to the Authors and Proprietors of such Copies during the times therein mentioned," and also, to an Act, enti- tuled, " An Act supplementary to an Act, entituled, an Act for the Encouragement of Learning, by securing the Copies of Maps, Charts, and Books, to the Authors and Proprietors of such Copies, during the Times therein mentioned. And extending the Benefits thereof to the Arts of designing, engraving, and etching historical, and other Prints." ( L. S. ) D. CALDWELL, Clerk of the District of Pennsylvania. •n »A PREFACE, BY THE AUTHOR, AS the nature and practical tendency of the Domestic Encyclopedia have, in some measure, been anticipated, partly in the prefixed Title-page, a few remarks on the origin and composition of this Work, will suffice to convince the Reader, that it has not been undertaken with a view merely to increase the number of voluminous works already extant, and of a similar complexion. It has been generally supposed, that the rapid suc- cession of Cyclopaedias, and Encyclopaedias, which have appeared within the last twenty years, and which often are more distinguished by their alluring title- pages, than by their intrinsic merit, affords so many proofs of the progress of Science and Literature, as well as of the increasing spirit of inquiry. This con- jecture, however, is extremely doubtful, if not totally unfounded. When it is considered, that the Editors of these bulky Compilations have directed their chief attention to the quantity of materials, rather than to a critical se- lection of facts; that,with a few exceptions, such works have been conducted by persons better qualified to su- perintend a printing-office, or a bookseller's shop, than to arrange or explain the immense circle of the Sci- ences ; and that the auri sacra fames has almost uni- formly been the principal object of these Speculators, it will then be readily allowed, that their productions afford only negative advantages to the social world, VI. PREFACE. Farther, the plurality of readers have conceived an opinion, that, by the possession of an Encyclopaedia, or what is pre-eminently termed, " A Dictionary of the Arts and Sciences," their library, however defi- cient at length becomes complete. But those who are only, in a slight degree, acquainted with the gradual, though daily, advancement both of the abstruse and practical Sciences, will not be disposed to harbour a notion alike contracted, and fraught with consequences highly detrimental to the acquisition of knowledge. Nay, it may with equal truth be asserted, that the ear- lier impressions of books, which have progressively received additions and improvements, will answer the purpose as well as the latest publications ; because they are comparatively cheaper, and fill a similar space on the shelves.....Such arguments may satisfy the An- tiquarian Collector, but they are inconsistent with the conviction of intelligent minds. On the other hand it cannot be denied, that many attempts have been made to supply the Public with works professedly commenced on a more economical plan ; by abridging the labours of others. Without presuming to decide on their merits, we shall quote a passage occurring in the Preface to the illustrious Joh nsox's Dictionary, when he compressed his bulky XXiios, or quartos, into an octavo form....." For these purposes (says that energetic writer), many dictiona- ries have been written by different authors, and with different degrees of skill; but none of them have yet fallen into my hands, by which even the lowest ex- pectations could be satisfied. Some of their authors wanted industry, and others literature : some knew not their own defects, and others were too idle to sup, ply them." PREFACE. vii. In regard to the composition, and arrangement of the Domestic Encyclopedia, many circumstan- ces might be pleaded, by way of apology, for occasi- onal inaccuracies and omissions ; but in a work, con- sisting chiefly of practical information, and containing perhaps, a greater number of useful facts than have ever appeared in the compass of four moderate volumes it is to be hoped, the discreet reader will naturally be inclined to qualify his strictures, by a large share of candour and impartiality. Conformably to his origi- nal plan, the Editor has spared no pains, trouble, or expense, to render this Economical Dictionary as com- plete as the present advancement of Agriculture, Gardening, of the Familiar Arts and Manufactures, as well as the imperfect state of Medical Science, would respectively admit. Many subjects, indeed, might have been extended to greater length, and others considerably abridged, had these volumes been pecu- liarly calculated for the use of either town or country readers. Such, however, was not his design; as the Work now submitted to the Public, includes almost every object, more or less connected with Rural, Do- mestic, and Animal, Economy. Hence, the inquisi- tive Reader will find numerous experiments related, many hundreds of which have not hitherto been pub- lished in the English language. To facilitate the mode of consulting this Work, a Table of Contents, and an Index to the correspond- ing Synonyms, or inversions of terms, have been pre- fixed to each volume ; though a few provincial or ver- nacular names, which are now obsolete, have purposely been omitted, in order to avoid unnecessary repeti- tion. viii. PREFACE. It will not, however, be expected that the Editor should be responsible for the accuracy of the result of those Experiments, which he has faithfully reported on the authority of others, whose names have been quoted on almost every occasion; but, in various in- stances where no vouchers have been adduced, the facts are either self-evident, or the account of the sub- ject is given with a degree of diffidence, to induce at- tentive readers to farther investigation. Although the Editor has, in the commencement of this arduous task, inserted the Latin names of subjects in alphabetical order, and referred thence to the appro- priate English terms ; yet, as such a troublesome me- thod promised no real advantage, he was induced to relinquish it, and to subjoin to the Fifth Volume a complete Index to the Latin Names of Plants, Animals, Minerals, Diseases, and other subjects occurring through- out this Work. Lastly, as numerous useful and valuable sugges- tions, connected with particular subjects, are scattered in different parts of this alphabetical Manual, it has been deemed expedient to conclude with a General Index of Reference, both for Economical and Medical purposes; which is accordingly subjoined to the Vth Volume: thus, the reader will be enabled to find, at one view, whatever relates to the article under con- sideration ; an advantage which few works of a similar nature afford, and which cannot fail to be attended with good effects. " Ne tabulis Is? picturis domum tuam circumda, sed temfierantiam ipsam depinge. Illud enim alienum est, et oculorum modg jucunda prestigiatio: hoc vero indelibilis, xternusque domui ornatus existit." PREFACE BY THE EDITOR. IN presenting to the public, the First American Edition of the Domestic Encyclopaedia, the Editor has great pleasure in thinking, that it will diffuse a large portion of highly useful informa- tion among his fellow-citizens. In the impressive language of Lord Bacon, the subjects treated of in the work, " come home to every " man's business and bosom;" and it will, no doubt, meet with a reception justly proportioned to its extensive utility. The original work contained a variety of articles relating to the local customs, laws, police-regulations, mineral waters, l3"c. of England, from which the people of this country could derive no practical or useful information ; all these have been omitted in the present edition, and other matter substituted, which it is hoped will be found nearly connected with the intercuts, or domestic comforts of the citizens of the United States. Consistently with the original design of the author, the Editor endeavouring to keep in view the practical tendency of the work, has avoided all theoretical discussions, except when they appeared necessary to place facts in such a light as would tend to point out relations and connections that might otherwise have escaped notice; and thus as Dr. Anderson justly observes " by forming habits of attention, call forth the discriminative powers, en the due exercise of which all true knowledge must ultimately depend." It has been a principal object to direct the attention of the reader to the native resources of our country, whether they refer to medi- cine, the arts, or to the general purposes of life; that by employing them we may become less dependant on foreign nations. In one respect the original arrangement of the author has been partially departed from. Dr. Willich treats of plants under their vol. i. A X PREFACE. trivial names, referring to the Botanical names; and as whim, or false jud0ment give rise to the former, which are not only various in different countries, but in different parts of the same country, it was thought better in all the additional articles to give the Latin name first, referring to the numerous trivial ones. If this plan were generally adopted, an universal language might soon take place, and much confusion and embarrassment be avoided. The common objec- tion to this plan, that it is difficult for those who are unacquainted with the Latin language, to remember the names imposed by Botan- ists, will be found unimportant, when we advert to the ease with which many of those names are remembered by persons who are entirely ignorant of the language. Thus Anemone, Ranunculus, Convolvulus, Daphne, Indicum,iSfc. are common, and others surely may be remembered with as much ease as the absurd trivial names which are at present used. The " Sweet flag" of England is univer- sally known in Pennsylvania, by its proper name Calamus : indeed it only requires a little trouble by learning the botanical names at first, to render them as familiar as the common appellations. CONTENTS OF THE FIRST VOLUME. PAGE page ABDOMEN 1 Allspice 34 Ablution 3 Almanack 35 Abortion 4 Almond ... ib. Abraum (i Aims-Houses 36 Abridgement ib. Aloe 37 Abscess 7 Alum 39 Abstinence - 8 Amber 41 Acacia 9 Ambergrise 42 Acids, 11 Ambury 43 Acorns 12 Ammonia ib. Acre - - 14 Ammoniac 45 Actea Spicata ib. Amphibious Animals ib. Acute Diseases ib. Amputation 48 Adder - - - 15 Amusements ib. Adulteration ib. Anagallis Arvensis 49 Advertisement ib. Anchovy 50 ^ther 16 Ancient Languages 51 Affliction ib. Ancient Learning ib. Agaric 17 Ancient Times 52 Age ib. Andromeda ib. Agitation ib. Anemometer 53 Agony 18 Anemone ib. Agriculture ib. Anemoscope (with a Cut) 56 Agrimony, Common 20 Aneurism 57 Ague 21 Angelica, 58 Air 23 Anger 59 Air-Bath 25 Angling 60 Air-Jacket 26 Animalcule 61 Alabaster ib. Animal Flower 62 Alarum 27 Animal Food ib. Albumen ib. Animal Kingdom 63 Alcarrazas - 28 Animal Life 64 Alchemy ib. Animal Magnetism 65 Alcohol 29 Animal Motion ib. Alder-tree ib. Animal Economy 66 Ale 30 Animal Spirits ib. Ale-House 31 Animation ib. Aliment ib. Anis - - - 68 Alkalies 32 Annealing 70 Alkanet 33 Annuity ib. All-Heal 34 Anodyne 72 xii. CONTENTS. PAGE Anotta ... 77 Ant --. ib. Ant-Hillf 79 Axthsax 80 Antidotes v ib. Antimony 82 Antipathy 84 Antiquities 85 Antiscorbutics 86 Antiseptics ib. Antispasmodics 87 Anxiety ib. Ape 88 Aperients ib. Aphoi-i:,;ra 89 Ap:.. PAGE Assimilation 143 Asthma - ib. Astringents 146 Astrology 147 Astron'miy ib. Atamasco Lily 148 Athletic Habit 149 Atmosphere ib. Auction - 150 Autumn ib. Avarice 151 Avens 152 Aya pana 153 Avoirdupois ib. Baccharis Halimifolia 154 Bachelor ib. Bacon - 155 Badger - 156 Bag, in Commerce 157 Bag, in farriery ib. Bagnio ib. Eaiting 158 Baker - ib. Baking ib. Balance 160 Baldness 164 Ball 165 Balls ib. Horse Balls - ib. Portable Balls ib. Balm, Common 166 Balsam - _ ib. Balsamics ib. Balsamine 167 Bamboe Habit ib. Bandage ib. Bandy-legs ib. Bane-berries 168 Bank ib. Bank-fence 169 Banks of R ivers ib. Banks of the Sea 171 Barbel ib. Barbies, or Barbs 172 Barilla 173 Baring of Trees 175 Bark ib. Barley 177 Barn - „ 184 Barn-floors 186 Bare meter 188 Barrel 195 Barrenness ib. Basaitcs 196 Basilicon Ointment. ib. CONTENTS. xm. PAGE Basket - - 197 Basket-salt - - ib. Bat - - ib. Bath - 193 Bathing, m general 207 Baths, Dry - - ib. Baths, Medicated, - 209 Bath-Waters - 210 Bay-salt - 211 Bay-tree - - 212 Bean - 213 Bean,the Kidney - 217 Bear - 218 Beauty - - 619 Beaver - - 221 Bed - - 222 Bed-room - - 223 Bed-stead - - ib. Bed-time - - 225 Bee - - ib. Bee-hives - 226 Bees-wax - - 243 Beech-tree ... 246 Beech-nut - - 247 Beech-mast Oil - - 248 Beef - - ib. Beef-tea - - 251 Beer - - - 252 Beestings - - 258 Beet - - ib. Beetle - - - 261 Belles Lettres - 262 Bell-flower - - ib. Bellows - - - 263 Belly -ach - - ib. Bene-seed - - 264 Bent-grass - - ib. Benzoine - - ib. Berberries - - 266 Bere - - - 267 Bergamot - - 268 Berne-machine - - ib. Betony-Wood - 269 Bezoar - - ib. Biennial Plants - 270 Bilberry - - 271 Bile - - ib. l!ind-weed - - 273 Biography - - ib. Birch-tree - - 274 Bird - - - 276 Kird-lime - - 278 Bird-cherry . - - 2iA Birds-foot, Common - ib. Birth wort, Slender - 2b L Biscuit - ib. Bismuth ■• \ Bistort Bite of a Mad Dog I Bitter Bitumens Black Black-bird Black-bird (Red winced) Black Cattle . Black Canker Black Fly : Black Land Black Leather Black Legs Black Tin Black Wadd Blackberry Blacking Bladder Bladder-nut Tree Blain * . Blanching _ Blanket Blast Bleaching ... Bleak Bleeding Blend-water Blight Blindness (with a Cut) Blindworm Blister Blite - - Blood Blood-hound Blood-shot Eyes Blood-spavin Blood-Stone Blood-letting Blood-vessels Blood-wort - Blossom ... Blow-pipe Blowing Blubber - Blue Blue bird - - Blue Bottle Blueing Board - Boat t;oat (Life) Boat (Ice) Body B.^>; Bohea page. 283 284 285 289 290 291 292 ib. ib. 293 ib. ib. ib. ib. 294 ib. ib. 295 ib. 296 297 ib. ib. ib. ib. ib. 305 - 306 ib. - 309 312 ib. 314 ib. 316 ib. ■ 317 ib. ib. 319 ib. 320 ib. ib. 321 ib. 322 ib. ib. 323 - ib. 324 327 328 329 ib. XIV. CONTENTS. Eoilers Boi;ing Boles Bombast Bones Bone-spavin Book Book-Keeping Boorcole Boot Borage Borax Botany Bottle Bottling Botts Bounty Bow Bowels Box-tree Boxing Braces Brain Brake Bramble Bran Brandy Brass Brawn Bread Bread-fruit Tree Bream Breast Breach Breathing Breeches Breeding of Cattle ...............of Fish ...........Good Brewing Briar Brick Bridge Brine Bristol, mineral wj Broad-cast Husbandry- Broccoli Brome-grass Bronze Brook Brook-lime Broom Broth Bruises Brush PAGE page 329 Brute 416 nor) 00.6 Bryony, the White 417 ib. ..........the Black 418 ib. Buck-bean 419 ib. Buck-thorn ib. 336 Puck-thorn, the Sea 421 337 B'-ck-wheat ib. 339 tiucking 425 342 Buckram ib. ib. Bud 426 343 Buffalo 427 ib. Bug ib. 344 Bugle 428 346 Building ib. ib. Bulb 455 ib. Buifinch 437 348 Bull ib. ib. Bullrush 440 349 Burdens ib. 351 burdock, or Clott-burr ib. ib. Burdock, the Lesser 441 352 Burgoo ib. ib. Burial ib. 354 Burnet 442 ib. Burning 446 ib. Burns 448 355 Burnt Grain ib. 356 Bur-weed ib. 358 Burying-Ground 449 ib. Bush-vetch 450 376 Bushel ib. ib. Bustard 451 377 Butcher 452 378 Butter ib. 379 Butter-burr 462 380 ! 'utter-cup ib. ib. Butterfly 463 382 Butterwort ib. ib. Buxton Waters 464 383 Buzzard 465 396 Cabbage 466 ib. Cabbage, the Anjou 473 402 Cabbage-palm ib. 405 Cabbage-tree 474 406 Cage 475 407 Cajeuut ib. 408 Cake 476 409 Calamine ib. 410 Calamint ib. ib. Calandre ib- ib. Calcareous Matter 477 411 Calcination ib. 412 Calculary 478 413 Calender ib. 415 Calf 479 CONTENTS. xv. PAGE PAGE CALLICARPA AMERICANA 482 ; Cancer 492 Calico ib. Candle 495 Calkins - ib. Canker - 498 Calycanthus floridus ib. 1 Canker Worm 499 Calx - 483 \ Caoutchouc 502 Camblet ib. i Caper ... 503 Cambric ... ib. 1 Capillaire 504 Camphor ib. J Caraway ib. Canada Balsam 485 j Cardamom 505 Canal ... ib. ' Canine ib. Canary Bird 486 Carmine 506 Canary Grass 492 1 Carnivorous Animals. ib. %* Additions by the Editor are enclosed in Crotchets. PLATES IN THE FIRST VOLUME. , I. Mr. Dearborn's Improved Balance, p. 161. II. and III. Floating Baths at Hamburgh....Plate II. p. 202. Plate III. p. 204. IV. 3edsteads for the Sick and Wounded, invented by Mr. Lambert, p. 224. V. Ice-boats, newly invented by Mr. Thomas Ritzier of Ham- burgh, p. 327. VI. View of the Inside of a Brew-house, p. 388. INDEX TO THE CORRESPONDING SYNONYMS, OR INVERSIONS OF TERMS, OCCURRING IN THE FIRST VOLUME. Abele-tree; see Poplar, the White. i Acetite of Copper ; see Verdi- ' grease. Agio; ?ee Bank. I Argentine, the Common; see Thistle the Cotton. . Agriculture; see Husbandry. Ale-hoof; see Ground-Ivy. Almond-leaved Willow ; see Willow. Alpine Bistort; see Bistort the Small. Apoplexy, in Farriery ; see Staggers. Apple-Quince; see Quince. ........Rose; see Rose. ........tree. Coccus; see Coccus. Arbutus, the Black-berried Al- pine ; see. Strawberry-tree. Arcell; see Liverwort, the Dark- coloured. Archangel, the Red; see Dead- nettle. Archairrcl, the White; see Dead- nettle. Argil; see Orchal. Arrow-grass; see Barilla. Ash-weed; see Goutweed. Asp; see poplar. Asthma, in Farriery; see Cough. Balass; see Ruby. Balm of Gilead ; see Gilead. Balsam of Copaiba; see Co- paiba. Balsamine-sage ; see Sage. Bank-cresses; see Mustard, the Common Hedge. Banstickle ; see Stickleback, the Common. Bar lev-big; see Bere. Bastard-cress ; see Mithridate- mustard. Bastard Saffron; see Safflow- er. Bath-cheese; see Cheese. ry-ach-sumach; see sumach, the Narrow-leaved. Bear-berries, or Bear-whortle- berries; see Strawberry-tree. Beetle; see Chafer. Bidet; see WTater-closet. Bird-grass ; see Meadow-grass, the Roughish Birds-foot Trefoil; see Trefoil, the Common-Bird's-foot. Bites of Dogs ; see Dog. Bitter-apple; see Cucumber. Blackberry-bearing Alder; see Alder Buckthorn. Black-tegs ; see Quarter-Evil. Black-th*rn; see Sloe-tree. Bladder, in Horses; see Dia- betes and Stranguary. Blader Campion; see Spatling Poppy. Bladder-locks; see Sea-wrack, the Esculent. Blessed-thistle; see Thistle. Blowing of Fish ; see Fi:-.h. Blue Hawk ; see Hen-hairier. Blue Ink ; see Ink. Branks; see Buck-wheat. Breeze; see Gad-fly. Brimstone ; see Sulphur. British Viper; see Viper, the Common. Broken-Wind; see Wind. Bruise wort; see Soap wort, the Common. Brussels-Carpet; see Carpet. Buck; see Deer. Bucket ; see Well. Bugloss, the Greater Gaiftlen; see Alkanet. Bulbous Crow-foot; see Crow- foot. Bullace-plum ; see Plum-tree. Bunt; see Puff-ball, the Com- mon. Burn-baiting; see Burning of Land. Burnet-rose; see Rose. Bur-reed ; see Bur-weed ; Cabbage-lettuce ; see Lettuce. Cacoa-tree ; see Chocolate-tree. Calabash; see G urd. Calaguala ; see C^ugh. Cam-ho-tea; see Tea-tree. Canal-coal; see Coal. Carolina-poplar; see Poplar. Caroline-thistle; see Carline. DOMESTIC ABD ABDOMEN, or the lower belly, is one of the most important re- gions of the human body, not only on account of its various contents, but also from its exposed situation. Although, to give a strictly ana- tomical description of the different parts composing the admirable fa- bric of the animal frame, is not con- sistent with the plan of this work, yet, where the welfare and safety of the body are essentially concerned, we propose to add a distinct expla- nation of the organs liable to injury, and, occasionally, to point out their proper management in a healthy state, together with a few hints for treating complaints, the source of which is frequently not suspected. The abdomen extends,longitudi- nally, from that cavity, or hollow, which is usually called the pit of the stomach, to the lower part of the trunk : it is defended, in front, by the abdominal muscles; behind, by the vertebra of the back ; and, on both sides, by the false ribs. Instead of perplexing the reader with a minute account of the three regions, into which the lower belly is divided by anatomists, namely, the upper, or epigastric ; the mid- dle, or umbilical; and the lower, vol. i. the ENCYCLOPEDIA. ABD or hypogastric region ; we shall ra- ther proceed to examine their dif- serent contents. In the first place it deserves to be remarked, that the whole intes- tinal canal forms one continued tube, ofgreaterorless capacity,beginning with the stomach, and terminating at the anus. This canal is, gene- rally, six times the length of the whole human subject,in proportion to the person's stature, and is by Nature divided into two distinct parts ; namely the anterior, or up- permost, that is next to the sto- mach, comprizing what are called the thin, or small intestines, which fill the middle, or fore parts, of the belly ; and the posterior, or lower- most, where we find the large intes- tines occupying the sides, and both the upper and lower parts of that cavity. The former are again di- vided into the duodenum, or twelve inch gut ; the jejunum, or empty gut, and the ileum, or crooked gut; and the latter, or large portion, into the coecum, or blind gut ; the colon, as it also ex- 40 ALU ALU eludes the moisture of the air..... Tanners employ it to restore the cohesion of those skins which have been almost entirely destroyed by lime ; and vintners in fining their wines, Sec. Fishermen dry their cod-fish by means of it; and it is asserted, that bakers generally use it as an ingredient in bread: the truth of this assertion, however, has been much questioned, and the sole reason ascribed for its use, is, that corrupt flour,being mixed with good, thus acquires a proper de- gree of cohesion, as the aluminous particles equally pervade the whole mass and render it of a clue con- sistence. Although some writers have maintained, that this styptic salt " is entirely innocent, and now seldom used" in the process of making bread, yet we have but too much reason to believe the con- trary. The English translator of Tissot's excellent " Advice to the People in general," Sec. very perti- nently remarks, that the abuse of alum, and other pernicious mate- rials, introduced by our bakers, may too justly be considered as one lamentable source of the nu- merous diseases of children. The Monthly Reviewer of that book, for July 1765, adds, with equal justice, the following commentary: "Hence obstructions in the bowels and vi- cera, feebleness, slow fevers, hec- tics, rickets, and other lingering and fatal diseases." To discover such unlawful prac- tices, requires no chemical skill: on macerating a small piece of the crumb of new-baked bread in cold water, sufficient to dissolve it, the taste of the latter, if alum has been used by the baiter, will acquire a sweetish astringency. Another method of detecting this adultera- tion consists in thrusting a healed knife into a loaf, before it has grown cold ; and if it be free from that ingredient, scarce any altera- tion will be visible on the blade ; but, in the contrary case, its sur- face, after being allowed to cool, will appear slightly covered with an aluminous incrustation. This method, we understand, is gene- ally preferred in the experiments made by country-justices. It de- serves, however, to be remarked, that a very small proportion of alum, such as a few grains to a quartern-loaf, cannot be productive of any serious effects. In relaxed and scorbutic habits, or to those persons who are troubled with fla- tulency, bilious colic, and jaundice,_ such medicated bread may be con- ducive to the recovery of health; while others, of a plethoric can- stitution, and a rigid fibre, it can- not fail to aggravate their com- plaints. In short, such addition to a common article of subsistence is, to say the least of it, highly im- proper, and ought not be entrust- ed to the hands of a mechanic. One of the most important pur- poses, to which this concrete salt may be readily applied, is that of purifying and sweetening water that has become fetid and unfit for' use. On long voyages, or at a dis- tance from clear rivers and wells, each gallon requires, according to its impurity, only from five to ten grains of calcined alum, and dou- ble or triple that proportion of powdered charcoal, in order to render the most offensive water perfectly sweet and pellucid : both ingredients, however, ought to be preserved in close vessels, or otherwise their efficacy will be considerably diminished. Alum has also been tried in the boiling of salt, to render it of a firm ALU A M B 41 consistence, but the good which was supposed to be derived from it, is now solely attributed to the effects of the slow and gentle heat, So that in this process it has of late been discontinued. The manufacture of alum was first invented in the year 1608, and greatly encouraged in England, by Lord Sheffield and other gentle- men of the county of York. King James the 1 st assumed a monopo- ly of that article, and prohibited its importation. Beside the methods of detecting alum in bread, already stated,there is a chemical process, that consists in combining a little chalk with a small portion of aqua fortis and pouring the mixture on water, in which the suspected bread has been immersed for some time. If there be any aluminous acid, its presence will become evident, by a gypseous or chalky mass deposited at the bottom of the vessel: in the contra- ry case no sediment will be formed. In October, 1794, a patent was granted the Earl of Dundonald for his method of preparing alum, vitriol of argil, and other saline sub- stances. He directs aluminous, vitriolic or pyrituous schist to be mixed with sea-water, or with so- lutions of sea-salt, kelp, sandiver, soap-boilers' ashes, or any saline matter, containing muriat of soda. The liquor resulting from such mixture, is then boiled till it be suf- ficiently concentrated for crystali- zation ; after which it is mixed with a due proportion of alum-schist, clay or other argillaceous engredi- ent. The materials are next dried, pulverized, and submitted to the action of heat, tiil the muriatic acid be expelled : the result of these va- rious processes, is alum. The sub- stance remaining may, by repeated VOL. I. washing and drying be used as a pigment; and, by collecting the muriatic acid in proper vessels, and combining it with volatile alkali, Lord D. procures sal ammoniac... A more diffuse account of his in- ventions, is inserted in the 4th vol. of the " Repertory of Arts," Sec. Alyssum sativum, L. See Gold of Pleasure. Amaranthus Blitum, L. See Small Red Blite. Amaurosis. See Gutta Se- rena. AMBER (Succinum) is a hard, bituminous substance, possessing a subacid resinous taste, and a fra- grant aromatic smell. It is the pro- duction of many countries, but the best sort is that which is found in various parts of England, especial- ly in the clay and gravel-pits be- tween Tyburn and Kensington, as well as behind St. George's hospi- tal, near Hyde-Park Corner, where fine specimens of this concrete are occasionally discovered. Prussia possess it in great abundance, and the king derives from this ar- ticle alone an annual revenue of 26,000 dollars : on which account the late Frederic professed him- self to belong to the trade of amber- turners. Those parts of the earth which produce this bitumen, are generally covered with a soft slaty stone, and abound with vitriol. Its most re- markable properties are, that it attracts other bodies to its surface, such as paper, hair, wool, Sec. and that it presents a luminous appear- ance in the dark. In its native form, under ground, it resembles various substances, such as pears, almonds, peas, Sec. but, when broken* leaves, insects, and other small objects, frequently appear inclosed : hence it has been supposed, that amber G >o AMB A MB was originally in a fluid state, or that from its exposure to the sun it become softened, so as to be sus- ceptible to those impressions. As these insects are never found in its centre, but always near its surface, the latter seems the more probable conjecture. Animals of all kinds, are e:»tremely fond of it, and pieces are frequently discovered in their excrements. Several centuries be- fore the Christian sra, it was in high esteem as a medicine; and Plato, Aristotle, and other writers, have commended its vir- tues : among the Romans, it was valued as a gem, and in the reign of NERO,broughtin immense quan- tities to the capital, where it was highly prized by the fashionable la- dies, who decorated themselves with trinkets made of that substance ; a custom which is still prevalent at Munster in Westphalia, and other catholic countries, where it is con- verted into amulets, crosses, kc. As a medicine, amber is at pre- sent but in little repute, though it is still given in fiuor albus, hysteric affections, and in those diseases which proceed from debility. For- merly it was used in a variety of preparations, but of late, an aro- matic balsam, a powder, and an essential oil, are the only forms in which it is employed. Lastly, this bituminous matter constitutes the basis of several kinds of varnish. It is used for the coat- ing of various toys, for staining the papier mache, and for the var- nishing of carriages ; for which last purpose, however, it is more pro- fitable to dissolve the gum copal. A method of making artificial amber has lately been discovered fcy Prof. Hermbstaedt, of Ber- lin. He placed recitified petroleum, about one line in thickness, on wa- ter, in a china saucer, which was exposed to the rays of the sun, for several months, beneath a glass- bell containing oxygen. At length, the petroleum had absorbed the- oxygen and sunk a little beneath the surface : the glass was remov- ed ; when after pouring off the wa- ter, and evaporating by a gentle heat, that part of the petroleum which retained its fluidity, the con- densed residuum was found to pos- sess all the properties of amber.... Such mode of preparing that valua- ble bitumen, however, would be too tedious to be generally adopted ; but Prof. H. from this ingenious experiment, justly infers, lhaf am- ber originates from petroleum, oxygenated and inspissated by its contact with the atmosphere, under the action of the sun. See Var- nish. AMBERGRISE, or Grey Am- ber, is a solid opake, bituminous substance, of a greyish or ash-co- lour, usually intermixed with yel- low and blackish veins. This con- crete is found floating on the sea, or thrown on the shores, and is pro- duced in the greatest quantity by the Indian Ocean. It has been sometimes also discovered by fish- ermen in the bellies of whales, in lumps of various sizes, from half an ounce to one hundred pounds in weight. Hence it is supposed to be an animal production. Clusius, however, asserts, that it is an indu- rated and indigested part of the food collected by these fish, and forms a similar concretion with that of the bezoar found in the stomach of other animals. When pure, it sof- tens between the fingers: melts into an oil, in a moderate degree of heat, and, in a stronger one, proves highly volatile. Slightly warmed, it emits a fragrant odour, and wheu AMB set on fire, smells like amber. It dissolves, though with difficulty, in spirits of wine, and essential oils, but not in those which are express- ed from vegetables, nor in water. In Asia, and part of Africa, am- bergrise is not only used in medi- cine,and as an article of perfumery, but also applied to the purposes of cookery, by adding it as a spice to several dishes. It is valued by the Turks, as an aphrodisiac, and er- roneously supposed to promote longevity. It was formerly esteemed a cor- dial, and to be of great service in disorders of the head, and nervous complaints; but it now chiefly serves as an agreeable perfume, and is certainly free from many of those inconveniencies which usu- ally accompany substances of this description. Ambergrise may be considered as genuine, when it emits a fra- grant smell, on thrusting a hot needle into its substance, and melts like fat of an uniform consistence. AMBURY, in farriery, signifies a tumour, or wart which is soft to the touch, and full of extravasated blood. It is a disorder incident to horses, and may be cured by the following method. Tie a strong hair very tight round the part affected ; and, after it has spontaneously fallen off, which usually happens in about 8 days, sprinkle powdered verdigrise on the place, to prevent a return of the complaint. When, from its local situation, it cannot be tied, it may be either cutout with a knife, or burnt away with a sharp, hot iron; or, where this cannot be practised with safety, for instance, in sinewy parts, it may be removed by applying oil of vitriol, or corro- sive sublimate to the tumour. Dur- AMM 43 ing the cure, the animal must be kept quiet, and free from every ex- ertion. AMMONIA signifies a salt, of which there are two sorts, the na- tive and the factitious. The for- mer, described by Pliny, and Dio- scorides, was generated from the urine of camels, in the inns, or cara- vanseras, where the pilgrims, re- turning from the Temple of Jupiter Amnion, used to lodge : whence it derived its name. The latter is a chemical preparation, formed ei- ther of the acetous or muriatic acids, combined with volatile alkali. A salt nearly of the same kind is thrown out by Mount Etna. The ancient sal ammoniac was said to possess the properties of cooling water, and dissolving gold. Great quantities of this concrete were formerly brought from Egypt where it was originally prepared by sublimation from the soot of animal dung , though at present we are principally supplied from our own manufactories, several of which are established in different parts of Britain ; but that in the vicinity of Edinburgh is one of the most extensive. ' Although the cheapest and most convenient method of preparing it is not generally known, yet it is conjectired to be chiefly formed of a combination of sea-salt and soot. It is commonly crystallized in the form of large, round cakes, and sometimes in conical loaves. The best sort is colouv'ess, almosttrans- parent, and free from visible impu- rities. The taste of this salt is very- sharp and penetrating! It dissolves in rather less thai: thrice its wei.ht of water ; and upon evaporating, a part of the liquor concretes again into thin shining spicules, or \! ites, like feathers. In frosty weather, 44 A M M these are remarkably beautiful,and resemble trees, plants, Sec. Sal ammoniac, when puie, pro- motes perspiration, and in some cases, increases the secretion of urine. A dram of it, dissolved in water, if the patient be kept warm after taking it, generally proves sudorific. By moderate ex- ercise in the open air, it benefici- ally operates on the kidneys; given in a large dose, it proves aperient; and in a still larger, acts as an emetic. As a cooling and diaphoretic me- dicine, the sal ammoniac dissolved either in vinegar and water, or combined with small doses of the Peruvian bark, has often been at- tended with the best effects, when taken in fevers, and especially in intermittents, after the intestinal canal has been properly evacuated. Mr. C. Lynam, a medical practi- tioner in the metropolis, has for- merly favoured the editor of this work with an account of a cheap and expeditious manner of saturat- ing the common solution obtained by dissolving this salt in vinegar, with fixed air, or carbonic acid gas; which is a valuable addition to that liquor. His method is in effect as follows; take one ounce of pure sal ammoniac, and one pint and a half of distilled vinegar; put the latter in a decanter provided with a closs glass-stopper; then intro- duce the salt, previously broken into lumps, but not too small ; as by plunging it too suddenly into the liquor, the extrication of the gas would be too quick, and a quan- tity of it be dissipated. Next, the stopper of the bottle should be tied over with a piece of leather, and the whole be left undisturbed. It would farther be useful to add, on the top of the bottle, some weight AMM or pressure, by which means tb« combination of the carbonic acid gas with the water will be greatly facilitated. After having stood a few hours, the ammonia will be dis- solved, and the carbonic acid ab- sorbed by the liquor. By this simple process, the ace- tated water of ammonia becomes strongly impregnated with fixed air, while it is almost entirely de- prived of that disagreeable taste which is peculiar to this medicine, when prepared in'the usual way. Mr. Lynam speaks from expe- rience, of the superior qualities this preparation possesses as a febri- fuge ; beside the very great advan- tage, that it tends to keep the bow- els open, even under the immediate influence of opiates. It likewise, generally, agrees with weak and irritable stomachs, which can re- tain scarcely any other medicine. This salt has also been employed externally in lotions and embroca- tions, for scirrhous and other indo- lent tumours ; for removing warts and other excrescences, and in gar- garisms, for inflammations of the tonsils. Ammonia pura, ;or the caustic vegetable alkali, possesses uncom- mon alexiteric powers, in the cure of persons bitten by snakes, and other venomous animals. Sixty drops of it, sufficiently diluted with water, make a moderate dose, which ought to be repeated accord- ing to the urgency of the symp- toms. At the same time, the wound should be washed with a similar mixture. It is possitively asserted, that such treatment has been attended with uniform success, when the patiait was able to swallow the medicine. [Mr. J. Williams in a late pub- lication speaks in the most posjilve AMM AMP 45 manner of the good effects of the volatile alkali,(spirits of hartshorn, or spirit sal ammoniac)in curing the bites of venimous snakes intheEast Indies. The cure consists in the immediate application of a bandage around the bitten limb ; in wash- ing the wound with volatile alkali; and in the repeated administration of the same medicine, in doses of from 30 to 60 drops, in water, every five, eight, or ten minutes, till the patient is completely re- lieved. Though the medicine is directed to be administered imme- diately, yet one instance occurs of its obviating the effects of a bite which had beed inflicted more than an hour. Relief is given in a few minutes. As this remedy is kept in most families, an opportunity is afforded of trying its effects in the case of a bite of our American cro- talus horridus or rattle-snake. For a very interesting account by Dr. Mitchill, of the anti- pestilential quality of vol. alkali, See the Medical Repository, parti- cularly vol. 4, p. 257.] AMMONIAC is a concrete, gummy-resinous juice, usually brought from the East Indies in large masses composed of lumps or tears of a milky colour, but on exposure to the air, it quickly ac- quires a yellowish appearance..... Hitherto we have no certain ac- count of the plant which affords this juice, but it has, and with some probability, been asserted, that it is a species of the ferula, from another species of which is also produced the asa f lowing: 1. Camphor ; 2 Arnica, ANTIMONY is a heavy, brittle or German Leopard's bane ; 3. semi-metal composed of long Cocculus Indicus, or India berry ; bright streaks, rambling needles, 4. Gamboge ; 5. Da.ura stramo- of a dark lead colour, and without .. a." ANT ANT 83 taste or smell. It is found in Ger- many, France, and also in Eng- land. The impurities which are found in the foreign sorts, are of the infusible stony kind, and are extracted by melting the antimony in vessels, the bottoms of which are perforated with small holes, so that the lighter and drossy matter rises to the surface, while the more pure and ponderous sinks, and is received into conical moulds. This mineral, 'when analyzed, is found to consist of a metal united with common sulphur. [It is found in nature in the me- talic state ; in the state of calx mi- neralized, most generally with sul- phur, called Crude Antimony. a. Native Antimony, usually mix- ed with iron and arsenic It con- tains so large a proportion of the latter, that by fusion with sulphur, the product resembles realgar, or red arsenic, found in a matrix of calcareous spar or limestone. b. Muriate of Antimony, more rarely occurs. White antimonial ore : combined with muriatic acid of a greyish White colour, found in oblong, rectangular four-sided la- minx. c. Sulphurized Antimony....Its co- lour is blueish or sicel grey, cor- responding to that of the common antimony of the shops, which is in- deed nothing else than this ore se- parated from itsimpuritiesbytneans of fusion. It is of metallic lustre, and often variegated on the surface. It occurs in lumps, interspersed, or more or less crystalized. In the mass its texture is either compact, granular or foliated; more common- ly, however, divergingly striated, or fibrous ; when crystalized, its form if determinate, is that of com- pressed hexahedral prisms, with obtuse tetrahedral pyramids, which are either comparatively large, massy, and longitudinally grooved; or more frequently in lengthened needle-like, or capillary prisms di- verging from different centres and variously decussating each other. It is opake, brittle, very easily scratched with a knife, sometimes so soft as to soil the fingers....gives a blackish powder; it is very easily fusible,giving out a white sulphur- ous smoke ; on the dissipation of its sulphur by a more gentle heat it leaves gray verifiable oxyde, equivalent, according to Bergman, to about 74 per cent, of regulus.... It is frequently found in limestone, indurated clay, and iron pyrites; but most commonly associated. with different forms of quartz..... The French regulus of antimony according to the experience of Messrs. Binny and Ron a ldson of this city, is 15 per cent, better for types than the English. Antimony being of very great use in medicine and the arts, particularly in the very important manufacture of types, which are now made by the above mentioned ingenious men, in every- respect equ|l to those im- ported, It wojild :be of immense consequence to discover a mine of antimony in the United States.... A few years since, a large lump of this metal was brought to an apo- thecary of this city, to sell for plumbago, or (black lead) Dr. Sey- bkrt analyzed it, and found it a rich ore of antimony. The apo- thecary now forgets whence the specimen came. Antimonial Wine, is prepared by simply infusing either the crocus or ...' he cures cancers " by absorption," likewise consist of boluticn.s ir.u-.ieof this virulent semi-metal. See Cancers. ARS A11S 119 late this fact upon the evidence of Mr. Crop, an eminent surgeon, of Barnet. Notwithstanding these remark- able and powerful effects of arsenic overtne virulence of diseases,which appear to depend either on a speci- fic contagious miasma, such as is supposed to produce the ague and hooping-cough, or on a peculiar disposition of the fluids and solids, to undergo a certain degree of de- composition in the living body, as is evident in cancers, and other malignant ulcers....we are, on the combined testimony of many me- dical practitioners, equally cele- brated for their extensive practice and erudition, as they are conspi- cuous for their professional zeal and integrity, irresistably induced to declare our opinion, at least, against the internal use of this ac- tive and dangerous medicine. Of the numerous authorities which might be adduced in support of this declaration, we shall here avail ourselves only of the conclusive testimony of Dr. Blake, the late professor of chemistry in the uni- versity of Edinburgh, who main- tains, that he has seen the internal exhibition of arsenic attended with fatal effects, such a;; hectics, S.c. nay, he declares, that though the external application of this sub- stance has, in some cases, proved successful, it has often, even in this way, produced dreadful conse- quences ; so that, far from recom- mending itinternally,he reprobates ev en the external use of this preca- rious drug. Hence we hope to be forgiven by those worthy medical practitioners, from whom no slight motives woUld induce us to differ : * See the article S t See and unless it could be proved by a plurality of cases, that patients, af- ter the taking of arsenic to some extent have not only recovered from agues, cancers, hooping- cough, &c. but that they have likewise attained to a considerable age, without ever having been sub- ject to paralytic, spasmodic, or phthisical disorders, we shall not be disposed to retract our opinion of its virulent and destructive ten- dency. Although we have deprecated the internal use of arsenic, both from the concurrent evidence of many other practitioners, and our own experience, yet we shall at- tempt to prove, that there is actu- ally less danger to be apprehended from those accidents, when this corrosive poison has by mistake, been swallowed, either in the form of a powder, or solution. And as it is frequently used for destroying rats, mice, and other troublesome animals ; for preparing sympathe- tic inks*, as well as for chemical tests ; to discover the adulterations of winesf, which have been sweet- ened by sugar of lead ; we cannot be too minute in laying down pro- per rules and directions for obvi- ating the dangerous effects of such casualties, as but too often occur among those who employ arsenical preparations, in a dry or liquid state, either for gratifying their curiosity by different experiments, or for other more useful purposes. Arsenic is one of the most sud- den and violent poisons we are acquainted with. Its fumes are so deleterious to the lungs, that the artist ought to be on his guard, to prevent their inhalation by the mpathetic Ink. kVi^E. 120 A R S mouth ; for if they be mixed and swallowed with the saliva, effects will lake place similar to those, which follow its introduction into the stomach in a saline or dissolv- ed state ; namely, a sensation of a piercing, gnawing, and burning kind, accompanitd with an acute pain in the stomach and intestines, which last are violently contort- ed; convulsive vomiting; insatiable thirst, from the parched and rough state of the tongue and throat ; hiccough, palpitation of the heart, and a deadly oppression of the whole breast succeed next; the matters ejected by the mouth, as well as the stools, exhibit a black, fetid and putrid appearance ; at length, with the mortification of the bowels, the pain subsides, and the fatal catastrophe terminates the sufferings of the patient. There are, however, cases on medical re- cord, in which, on dissection, nei- ther the stomach nor bowels, ac- cording to the testimonies of Drs. Metzger and Hahnemann, have beencorroded, nor even injured ; so that this poison may, in some instances, exert its action immedi- ately on the living principle..... Thus we find, in a case related by our late friend, Dr. Unzkr, of Hamburg, that a lady, who had only tasted a little arsenic, without swallowing a particle, was twelve hours after the accident, thrown into the most convulsive spasms, and attacked with inflammatory pustules, not unlike the measles, covering her face, neck, and whole body, so that she recovered with great ciiluculty, and remained for several years in a miserable state of langcur, and general debility. * F- R 122 ARS ARS serves, all those painful and dan- gerous symptoms, which some- times ailiict the victims of this poison through the remainder of their lives, have been effectually obviated. On the contrary, M. Navier, a reputed French writer, on the effects of arsenic and its antidotes, recommends the me- thod we have already pointed out, in propositions I. and II. after which, he insinuates the propriety of re-commencing a milk-diet, and enjoins the patient to abstain from the use of all acid substances, or liquors. In this opinion, he is likewise supported by Dr. Hahne- mann, who cautions the convales- cent to be very attentive to his evacuations by' stool ; which, so long as he is subject to griping pain, and strictures in the abdomen, constantly requires to be aided by the mildest purgatives. Besides these, he may drink decoctions of the Lichen ioiandicus, of the root called Polygala senega, or of quas- sia-wood, which last is, of all other corroborant and astringent reme- dies, the least heating, and conse- quently the most proper to be taken. In order to prevent all the bad consequences resulting from this malignant poison, the patient may with advantage resort to the warm mineral, su.pbureous waters,which he should not only drink plentifully, but likewise bathe in them, espe- cially in the form of vapour. If such natural waters cannot be ea- sily procured, they may be artifi- cially substituted by medical men, who are, in general, perfectly well acquainted with their component parts, as well as the manner of preparing them. By their proper use, the unfortunate invalid may at length recover from that treniu- luting uXXcLioa of tbe limbs, re- laxation, paralysis, convulsions^ and other distressing complaints, which the improvident swallowing of arsenic usually produces. From a multiplicity of instances reEted by Wepfer, Hher, Zitt- man, Euell, and other writers, we have reason to conclude, that in our daily victuals, as well as by the use of glazed vessels, consider- able portions of lead and arsenic are taken into the stomach, and mixed with solid food ; though un- attended with danger or inconve- nience, except that of vomitjng. Sometimes, however, when the digesting organs are in a languid state, the poison may lodge in the cellular, membranes of the sto- mach and bowels, for several days or weeks, before it be evacuated. In such, cases, the necessary con- sequences will be a slow hectic fe- ver, for which the physician, who is generally consulted in the secon- dary stage of the disease, can as- sign no cause. Lastly, we shall briefly mention, by what means and processes it may, after death be discovered, whether a person have died from the poison of arsenic, though this knowledge properly belongs to the department of medical police or jurisprudence. 1. The contents of the stomach and intestines should be taken out, and washed in water. If any powder be contained therein, it should be allowed to separate; and if this be arsenic, it will fall to the bottom. 2. Place the separated powder on a red-hot iron ; and, if it eva- porate in aL thick white vapour, without melting, there is reason to conclude that it is arsenic....this effect will take place with the for- tieth part of a grain. ART ART 123 3. If this powder be mixed with charcoal, and emit an odour re- sembling that of garlic, we may also infer that it is arsenic. 4. The most convincing test of its nature, is the following ^...In- close the mixed powder with the charcoal, between two small po- lished plates of copper (or between two perfectly smooth halfpenny- pieces), the edges of which must be cemented with a lute made of two parts of fine sand, and one of pipe-clay. Fasten the plates with a thin wire, and expose the whole to a red heat: thus the arsenical powder will be metallized ; and, penetrating the copper, a blackish skin will first appear upon it, which being rubbed off, the parts touched by the arsenical vapour will acquire a whitish or leaden colour. As this deleterious concrete fre- quently enters metallic composi- tions, especially those of copper and tin, it were much to be wish- ed, that such compound metals could for ever be banished, at least from our kitchens....See Copper, Lkad, Pewtkr, and Tin. ART, as defined by Lord Bacon is a proper disposal of natural ob- jects, by human thought and expe- rience ; so as to answer the several purposes of mankind ; in which sense the word Art stands opposed to Nature : it is also used for a system of rules, serving to facilitate the performance of certain actions, and is then opposed to Science, or a system of theoretical principles. Arts are generally divided into useful or mechanic, liberal or f elite. The former consist of those in which manual labour has a great- er share than intellectual exertion; and by which we are provided with the necessaries of life; whence they are denominated trades, as baking, brewing, carpentry, Sec.... The latter are such as depend on the application of mental abilities, and the active powers of a fertile imagination. Of this nature are, poetry, painting, music, and the like. The progress of the arts and sciences towards perfection, is also greatly promoted by emulation.... Mathematics, for instance, appear to be on the decline in Europe ; for, since the immortal Newton has far surpassed all the ancients, there appears to be little hope for the moderns, either of excelling;, or equalling, his creative genius. In countries thinly inhabited, it is not uncommon to find one per- son exercising several professions, and this is productive, in some degree, of good effects. Various operations being carried on by the same individual, his mind becomes invigorated, because a combination of talents is required to perform the task ; but, when the mental powers are restricted to a single object, all thought and invention are excluded, and the operator is, in a manner, converted into a dull and inanimate machine. From the useful, naturally re- sulted the cultivation of the liberal arts. Persons who enjoyed every convenience from the former turn- ed their attention towards the lat- ter: hence arose Sculpture, Sta- tuary, Painting, Literary Compo- sition, Sec. The decline of the fine arts in Rome, is ascribed, by Petronii s Arbiter to a cause which, ulti-. mately, proves the destruction of mankind, wherever it prev ils.... such as opulence, with its never- failing concomitants, avarice and luxury. Ithas therefore been jusMy remarked, by i cute observers, that 121 ART ART during the rise and progress of em- pires, the military arts chiefly flou- rish ; when arrived at their height, the liberal arts ; and when in a declining state, the arte of luxury. The fine arts are only relished bv persons of taste, who can spare large sums for supporting them : thus it will be found, that they seldom, or never, nourish in coun- tries where they do not obtain the liberal patronage of the sovereign, or men in power. On the other hand, the useful arts are always encouraged in eery well regulated State. In short, the unexampled success of f.oth, in Great-Britain, miy be justly attributed to the sarrtion and munificence which men of tal-nts and genius (whe- ther natives or foreigners), uni- formly experience from the Sove- reign, as well as from the nobility, almost without exception. No na- tion can boast of a greater number of connoisseurs and patrons, in the wealthy classes of society, than the British. When the people are once rous- ed from their indolence and le- thargy, by whatever fortunate event or change of circumstances, the progress of the arts is gene- rally rapid. Prosperity, contrast- ed with former penury, creates in the mind a spring which is vigor- ously exerted in new pursuits. The Athenians, while under the tyranny of Pisistratus, made but a mean appearance; but, on regaining their indepedence, were convert- ed into heroes. This prosperity produced its usual effects, and Athens became the chief theatre of the arts and sciences,...The Corsi- cans, when engaged in a perilous war for the defence of their liber- ties, displayed a vigorous national i-pirit: they founded an universi- ty, a public library, and a public bank....'!'he Royal Society of Lon- don, and the Academy of Sciences in Paris, were both ms.ituted after civil wars, which had animated the people, and excited their activity and emulation. Democritus maintained, that men are indebted for the acquisi- tion of their arts to brutes ; that the spider taught them weaving} the swallow, building; the night- ingale, music, and so forth. [ARTEMISIA DKACUNCU- LUS, Estragon, or Tarragon, Fr. is frequently used in salads, espe- cially by the French, to correct the coldness of other herbs. The leaves make an excellent pickle: they have a fragrant smell, and aromatic taste. The use of them in Persia has ever been general, at meals, to create an appetite. The famous vinegar of Maille, in France, owes its superior flavour to this plant, which has not yet been found in this country. It is to be wished that some, of many Amer'N cans who visit France, would bring home this excellent plant, or, at least, the seeds of it with them. There are several other species of Artemisia.] Artemisia absinthium, L. See Mugwort. ARTERY, or a pulsating blood- vessel, is a cylindrical canal, con- veying the blood immediately from the heart to all the parts of the body. On examining the struc- ture of the largest of these ves- sels, such as the aorta, and the pulmonary artery, it may be dis- tinctly seen, that each is compos- ed of three coats ; namely, 1. The external coat, which is of a cellular texture, loose on the outside, but growing progressively firmer to- wards the inner part; 2. A fibrous ART *pira1, or rather circular mem- brane, of a yellowish colour, and of which there are several strata, according to the size of the artery ; 3. The innermost coat, or a thin, extremely smooth and transparent membrane, keeping the blood in its canal, which otherwise, upon the dilatation of an artery, would easily separate the spiral fibres from each other. From the trunk of every artery there arises branches ; from these fcgain extend ramifications of blood- Vessels, which become progressive- ly smaller, so that their distribu- tion may be traced by the micro- scope, in more than twenty different divisions, nay, to an almost infinite number. The arteries, however, do not, as has been erroneously asserted by several anatomical writers, become narrower, and as- sume a conic form in their continu- ed progress ; on the contrary, they seem uniformly to remain cylindri- cal, insomuch that, in their rami- fications, a smaller cylinder always arises from a larger one, and where the former proceeds from the later, it generally presents a slight swelling at this vascular joint, if this expression be admis- sable. The aggregate diameter of all the branches of one trunk is somewhat larger than that of the trunk itself; an observation which also applies to the veins. On account of their thicker membranes, the arteries possess a greater degree of elasticity than the veins ; though the latter are more capable of resisting the me- chanical force of the blood, and are less liable to rupture. It far- ther deserves to be remarked, that, with the increase of years, the coats of the arteries acquire firm- ness, while those of the veins be- A R T 125 come weaker. This, in some mea- sure, accounts for the circumstance that persons, between the age of eighteen and thirty-five, are more liable to phthisical and other com- plaints, which depend chiefly on an increased action of the arterial system ; because, after that period, the arteries already possess suffi- cient vigour and firmness, to over- come the additional impetus of the circulation. Hence, too, we may comprehend why sthenic or in- flammatory diseases seldom occur at certain stages of life, when the wholesystem possesses thatdegree of re-action, which is necessary to maintain a due equilibrium between the animal and vital functions, as well as to resist the occasional im- pressions made on the body, by sudden vicissitudes of heat and cold, moist and dry air, &c. All the arteries derive their ori- gin from the ventricles of the heart; namely, the pulmonary ar- tery, from the right, and the aorta from the left; of which two the rest are branches. They terminate in veins, exhaling vessels, or anas- tomose with one another, that is, unite by inosculation. It is assert- ed by physiologists, that the circu- lation of the blood, its heat, red colour, fluidity, assimilation of food, 8cc. the conversion of fixed into volatile salts, and the per- formance of the different secre- tions, such as bile, urine, saliva, Sec. all must be attributed to the contractile power of the arteries and the heart ....See Assimila- tion, Bilk, Blood, Chyle, Sa- liva; Urine, &c. It is farther worthy of notice, that an injury received by a very considerable vein, is not nearly ;o dangerous as that of a small arte"-.', especially in the vicinity of the 126 A R T ART heart.....(See Bleeding, or He- morrhage ;) and that single arteries sometimes become osified, or ac- quire a cartilaginous and bony con- sistence. In the larger ones, this phenomenon rarely occurs : yet a very remarkable instance of an os- sification of the aorta is recorded by the celebrated Dr. ZnniER si a n, the author of the classical treatises " On Solitude," and u On National Pride," in his excellent work " On Experience in Physic ;" which de- serves to be read and studied by every medical and philosophical in- quirer. Such preternatural pro- duction of bone is attributed to an abundance of earthy particles which are, perhaps, generated by a too liberal use of tart wines, veal, potatoes, cheese, and all food that is hard and difficult of digestion. Fortunately, however, this fatal conversion of membraneous sub- stance takes place only at an ad- vanced age ; but then it affords little or no hope of prolonging the patient's life....See Heart, Pulse, Veins. Arthritis. See Gout. ARTICHOKE, or the Cynara, L. though an exotic, is a plant well known. There are four species, but only two are reared for use, viz. the scolymus, or garden arti- choke, and the cardunculus, or cardoon, both of which are propa- gated by slips, or suckers, arising in spring, from the roots of the old plants. The slips should be taken from good plants in March, or the beginning of April, and set in an open quarter of the kitchen-garden, in rows at the distance of five feet from each other. By this process, artichokes may be produced in the autumn of the same year. The size of their fruit will gradually di- minish, after the third or fourth year, though the roots continue sound for several seasons. The cardoon, which is a hardy plant, may be propagated by seeds sown in March. As these plants are" very large, they ought to be placed at the distance of several feet from each other; and thus crops of spinach, endive, cabbage, or bro- coli, may be raised between the rows. About the 28th September, the cardoons generally attain to a considerable size ; the leaves of each plant should then be tied, that they may be hoed, for the purpose of blanching ; which will require six or eight weeks. Thus the plants will be fit for use in Novem- ber or December, and continue the whole winter. Artichokes flourish best in a rich and moist soil; but if it be too wet, the roots are apt to decay in severe frosts. They have been used with advantage in the making of soda ; and the leaves' of the scolymus, prepared with bismuth, impart to wool a fine and perma- nent gold colour. [Artichokes succeed very well in this state, if left exposed in the winter months. When covered with straw in the autumn, they rot. The only precaution necessa- ry to take, is to dig a ditch round the plant, to prevent the water from injuring them. For this very useful information, the Editor is in- debted to Mr. Legaux, qf Spring- mill. His artichokes were eight or nine inches diameter.....The seed was imported from Holland.] ARTICHOKE, the Jerusalem, is a plant of the same genus as the sun-flower. It produces bulbs at its roots, has been long cultivated in gardens, as an esculent vegeta- ble, and, except that it is watery and of a softer consistence, in many ART respects resembles the potatoe, but is not in such general esteem. This root, however, is much valued for feeding hogs and store-pigs. Mr. Peters, the author of-' Win- ter Riches," published in the year 1772, asserts, that from one acre of ground, he obtained between seventy and eighty tons of this root. He is of opinion, that seven acres will yield three hundred and ninety-six tons, which will keep one hundred swine for six months, allowing each head fifty-six pounds per day, at an advance of value from ten to fifteen shillings, espe- cially if they be boiled with sweet hog-wash. When these roots are given to horses, they should be washed, cut, and ground in an apple-mill; the proportion given at each time is eight pounds, with two ounces of salt, and a bite of hay, thrice daily. Another celebrated cultivator found the produce of this root to be about four hundred and eighty bushels Winchester measure, per acre, without any dung. Its chief recommendations are, the certain- ty of a crop ; its flourishing almost upon any soil; not requiring ma- nure, and being proof against the severest frosts.... The culture is the same as that of potatoes. ARTICULATION, in lan- guage, is the division of sounds into distinct syllables ; and consists in giving every letter its due pro- portion of sound, so that the hearer may perceive und determine their number without difficulty ; while he is enabled to ascertain the res- pective letters iii every syllable. The late Mr. Thomas Sheri- dan, however, has endeavoured.to prove, in his -' Course of Lectures *>n Elocution," published about the ART 127 year 1762, that the English lan- guage is by no means calculated to answer the purpose of reading aloud to others. This strong- headed grammarian maintains,that as our written language has no vi- sible marks of articles, it is defec- tive in the most important requi- sites to a just delivery of speech. A just delivery, we are told, con- sists in a distinct articulation of words pronounced in proper tones, suitably varied to the sense and emotions of the mind ; with due observation of accent; of emphasis, in its several gradations ; of rests or pauses of the voice, in proper places, and well measured degrees of time ; and the whole accompa- nied with expressive looks, and significant gestures. Of these es- sential characters, two only are at all regarded in the art of writing; namely, articulate sounds, or words, which are marked by letters; and stops, or pauses of the voice, which are denoted by little figures or tittles. But with respect to the other ar- ticles, of tones, accent, emphasis, and gestures, there are no visible marks to guide the reader ; these, it must be allowed, are the sources of all that is pleasurable or forcible in delivery : and contain in them all the poweys of impressing the mind, captivating the fancy, reus- ing the passions, and delighting the ear : and it must also be admitted, according to our author, that the articles most essential to a good delivery, have been entirely ne- glected in. the graphic art. Of the numerous instances of imperfect, or vitiated articulation, according to Mr. Sheridan; there is not one in a thousand which ari- ses from any natural defect or im- pediment. 128 ART " To cure any imperfection in speech, arising originally from too quick an utterance, the most effec- tual method will be (Mr. Sheri- dan says), to set apart an hour every morning, to be employed in the practice of reading aloud, in a very slow manner. This should be done in the hearing of a friend, or some person whose office it should be to remind the reader, if at any time he should perceive him mend- ing his pace, and falling into his habit of quick utterance. Let him sound all his syllables full, and have that point only in view, without re- ference to the sense of the words; for, if he is attentive to that, he will unwarily fall into his old habit:" on which account, that he may not be under any temptation of that sort, Mr. Sheridan would have him, for some time, read the words of a vocabulary, in the alphabetical or- der. In this way, he will soon find out what letters and syllables he is apt to sound too faintly, and slur over. Let him make a list of those words, and be sure to pro- nounce them over distinctly, every morning, before he proceeds to others. Let him accustom himself also, when alone, to speak his thoughts aloud, in the same slow manner, and with the same view. Otherwise, though he may get a habit of reading more slowly, he will fall into his usual manner in discourse : and this habit of speak- ing aloudj when alone, will not only bring him to a more distinct utterance, but produce a facility of expression, in which silent thinkers are generally defective.....See the articles Language, Reading, Speech. ' ARTIFICER is a person em- ployed in manufacturing any kind AR'V of goods or wares, such as those of iron, brass, wool, &c By the English laws, artificers in wool, iron, steel, brass, or other metal, leaving the kingdom, and departing to a foreign country, with- out license, are liable to be impri- soned for three months,' and fined in a sum not exceeding one hun^ died pounds. Those who go abroad, and do not return on receiving no- tice from our Ambassadors, are disabled from holding land by de- scent or devise ; from receiving any legacy, &c. and are deemed aliens. A penalty is also inflicted on those who seduce artificers to quit their native soil. ARTIST is an appellation given to a person skilled in some particu- lar art, such as that of watch-mak- ing, engraving, Sec. Evelyn informs us, that a pri- vilege is granted to artists at Vi- cenza, similar to the benefit of cler- gy in England ; by virtue of which criminals adjudged to death are pardoned, if they can prove them- selves the most excellent andcou-^ summate workmen in any art. Arlocarpus. See Bread-tree. Arum. See Wake Robin. Arundo. See Reed. ARVENUSLY, or Pinus Cent- bra, L. is a species of pine, which is principally found in Siberia, and on the Alpine mountains. Its branches resemble those of the pitch-tree, which is commonly call- ed spruce-fir. The leaves are of a striated form, about three inches in length, and the fruit about the size of a large hen's egs;, contain- ing kernels covered with a brown skin, which, when peeled, are as large as a common pea, white and soft as a blanched almond, and of an agreeable taste. ASA ASA 129 The arvenusly is applied to va- rious purposes of useful and do- mestic economy. Its planks afford excellent wainscoting, flooring, and other materials for joiners ; are of a fiDer grain, more beautifully va- riegated, and of a more agreeable smell, than deal. The white wood' has a very pleasant fragrance; and when made into shelves, is said to possess the remarkable property of keeping away moths and other in- sects. It also furnishes excellent fuel for stoves, ovens and kilns; but is dangerous when used in grates, being liable to splinter, and throw out sparks to a considerable dis- tance. From the resinous parts of this tree, is distilled a fragrant oil, resembling in taste and flavour that of juniper, and possessing the same properties. An expressed oil is also obtained from the fruit, which, on account of its balsamic nature, has been recommended in con- sumptive cases; and the kernels are employed, by the Swiss, as a sub- stitute for mushrooms, in ragouts, and sometimes form a part of their desserts. The arvenusly is of a healthy and vigorous nature, and will bear removing, when young, even in dry and warm weather. It likewise grows in great abundance on the most mountainous and coldest parts of the Brianconnois, where the na- tives call it alvicz. It bears some resemblance to the Canada, or Weymouth pine. This tree is the more valuable, as its timber is fit for the choicest furniture ; and from its enormous height and size, when full grown, it would make excellent masts—.. As the culture of this remarkable tree in no respect differs from the other species of the Pine, we refer to that article. We have here subjoined a branch of the arvenusly, of a reduced size, to distinguish it from other species of the same genus. ASAFOETIDA, a gum-resin, so called on account of its offen- sive smell. It is obtained from the Ferula asafoetida, L. an umbellife- rous phu.t, growing wild in Persia; the root c-f w inch, on cutting it, exudes a milky juice : by evapora- VOL. I. tion, it acquires the consistence of wax, and a yellowish red colour..- We have seen fine specimens of this plant in the Botanical garden at Edinburgh ; and there is no doubt that it will bear the vicissitudes of our climate, in the open air; rnd 150 ASA A S A that it is strongly impregnated with its peculiar juice. /although this nauseous drug possesses a bitter and acrid taste, which is much stronger, when fresh, the Persians nevertheless use it as a spice with their food; so that our epicurean imitators do not de- serve the credit of original choice. Beside its aperient and resolvent properties, asafoetida is one of the most valuable medicines in spas- modic, flatulent, hysteric and hypo- chondriacal complaints, especially when they arise from obstructions of the bowels. But, as it is of a heating nature, it increases the cir- culation of the fluids, and ought not, therefore, to be employed ei- ther in violent fevers, or in consti- tutions liable to hemorrhages. On the contrary, where spasms and constipations have contributed to weaken the powers of nature, and the functions are in a languid state, it generally affords effectual relief; as it promotes digestion ; enlivens the animal spirits; and, by increas- ing the peristaltic motion of the in- testines, tends to open them in per- sons of an advanced age. In the spasmodic, as well as in humoral asthma, unattended with fever, it is an excellent remedy; for, in the former, it counteracts the strictures of the respiratory organs ; and, in the latter, greatly facilitates expec- toration. The hooping-cough has been cured, and worms have fre- quently been expelled, by the con- joined administration of asafoetida, both by the mouth, and in the form of clyters. When given with the last mentioned intention, it is very usefully combined with jalap ; by the assistance of which, it possesses uncommon powers over the tape- worm, especially in adults. Thus, according to C. J. Mellin, an el- derly lady was relieved of a formi- dable tape-worm, together with a considerable portion of coagulated and viscid matter, resembling a fishing.net, after making use of the following pills : Take asafoeti- da, half an ounce, powder of jalap two drams ; let them be mixed with any syrup, to a proper consist- ence for making sixty pills: two of these are to be taken every morn- ing and evening, at first; but gra- dually increased to four or five, ac- cording to circumstances. ASARABACCA, in botany, the Asarum Europaum, L. A good representation of it is given in Dr. Woodville's Med. Bot. PI. 86.... It produces large bell-shaped flow- ers of a dusky purple colour, and blossoms in the beginning of May. As a medicine, the different pro- perties of this plant render it an object of attention : hence Lin- n.&us proposed it as a substitute for ipecacuanha; and, according to Dr. Cull en, " the root, dried only so much as to be powdered, proves in a moderate dose a gentle eme- tic." But as the internal use of the asarabacca is precarious, the Lon- don College have justly rejected the root, and directed the leaves only to be employed as an errhine, or sneezing powder, with the addi- tion of one half of dried lavender- flowers. Thus carefully prepared and snuffed in small doses of a few grains, several successive evenings, Dr. Woodville says," it produces a pretty large watery discharge, which sometimes continues several days together; and by which, head- ach, tooth-ach, opthalmia or in- flammation of the eyes, as well as some paralytic and soporific com- plaints, have been effectually re- lieved." That such is the effect of this powder, we have frequently A S C A S C 131 observed from experience, though there is reason to doubt whether its action extends to palsy, as it more particularly affects the salival glands, which is obvious from the copious spitting it generally occa- sions, after being used for a few evenings. In farriery, the powdered root of this plant is given mixed with bran, to horses troubled with the farcy, or leprosy, in doses from one to two ounces....as likewise for worms in either horses or sheep. Dyers may also usefully employ the fresh leaves or roots of the asa- rabacca, for producing first an ap- ple-green, and by boiling them still longer, a light-brown colour, on wool prepared with bismuth. These experiments are related by Dam- dourney, whose work we first quoted, p. 19. [Several species grow in the U. S. ). A. Canadense, or, Canadian A. 2. A. Virginicum......or, sweet scented A. or colts-foot, wild gin- ger. These plants delight in a moist shady situation, and may be in- creased by parting the roots in au- tumn. Too much wet will rot the Canadian sort in winter. If the second species be too much expos- ed to the sun in summer, it seldom thrives well; it should therefore be planted in a border where it may have only the morning sun....The juice of the fresh Laves, is eme- tic...The powder of this plant I have known to answer very good effects in cases of giddiness, unat- tended by too much fullness. It was used as a snulV. It certainly is an active plant, and deserves fur- ther trials.] .luirum. See Asaralacca. ASCARIDES, in zoology, be- long to the order of vermes, and are divided into two species: 1. the vermicularis, distinguished by a transverse mouth, and faint annular rugs, or folds. It is about a quar- ter of an inch in length, and is found in boggy places: in the roots of decayed plants ; and very fre- quently in the rectum, or straight gut of children and horses. 2. The lumbricoides, which is equal in length with the lumbricus terrestrin, or common earth-worm, but wants the protuberant ring towards the middle of the body, which is its only distinguishing mark. Its body is cylindrical, subulated at each ex- tremity ; but its tail is somewhat triangular. This is the worm which is most commonly found in human intestines, and its usual seat is the rectum. The symptoms are, an uneasiness and intolerable itching in the anus, which generally take place in the evening, and some- times prevent sleep. They are of- ten attended with so considerable a degree of heat, as to produce both an external and internal swell- ing in that intestine; which, if not quickly relieved, bring on a tenesmus, or a frequent inclination to go to stool, accompanied with a mucous dejection. There are also frequent griping pains, in the low- er part of the abdomen, a little above the os pubis ; if these be acute, they are succeeded by a bloody mucous discharge, in which these worms are often found alive. Mucus, or slime, appears to be the proper nest of the ascarides: in this they live, are nourished; and preserved unhurt, though sur- rounded w7ith many other fluids, the immediate contact of which, would to them prove fatal. Pur- ges, by lessening this viscous mat- ter never fail to relieve the patient; for those worms, which arc no: 132 A S C ASH expelled by the increased vermi- cular motion of the intestines, for want of a proper quantity, languish, and at last die; as may be seen in those which are taken out of their mucus and exposed to the open air. Such purges, therefore, as act briskly, and can be conveniently repeated, for instance, purging wa- ters, and jalap, especially for chil- dren, two grains of which may be mixed with sugar, and taken dai- ly, are the most effectuai. When the tenesmus, or mucous stools, are urgent and distressing, a clys- ter of warm milk and oil will af- ford immediate relief. The most useful purge, is cinnabar and rhu- barb, of each half a dram, which when taken, seldom fail to bring away a transparent mucous, con- taining many of those worms alive. Various other remedies have been employed in the removal of this troublesome complaint, of which quicksilver, calomel, and powder of tin, are the principal. The inha- bitants of Jamaica are said to use the Gcoffraea-inermis, or cabbage bark, with singular success. Dr. Duguid, a surgeon of that island, declares, that it is the most safe, and yet most powerful, vermifuge ever known, and that it frequently brings away as many worms by stools, as would fill a hat. Fie owns, however, that it sometimes produces violent effects, but these take place only, when it is used in the form of a strong decoction, in- stead of small doses of the pow- der. Yet we cannot, on this oc- casion, omit to warn every affec- tionate parent, against tampering with suchpowerful remedies as may prove destructive to their children; nor to trust to the impudent asser- tions of oaring advertisers of vtr- viifi •g"ts.... See Worms. [I have often used the Cabbage- tree bark as a vermifuge, and with success. When made into a sy.up, its effects are less violent, and chil- dren take it more readily. To make this, boil one ounce and a half of the coarsely powdered bark, in a quart of water, for half an hour ; then add the sugar, or give two ta- ble-spoonfulsevery morning, sweet- ened. In powder, fifteen grains, with as much jalap, is a good purge. But, after all, repeated experience has convinced me, that no remedy is so safe, so mild, or so certain, as calomel. Procure the medicine from an apothecary of character, give it in the dose suited to the age and constitution of the child, and keep him warm during the operation, avoiding cold and sour drinks, for two or three days, and no danger can ever at- tend the use of the remedy. Rhu- barb, or jalap, may be mixed with the calomel, to quicken its opera- tion....A nausea, which sometimes comes on during the operation, may be relieved by mint-water.... and an unnecessary purging may be restrained by two or three drops of laudanum. Children, be- tween the ages of two and four years, in general, may take from one to three grains at a dose, in syrup.] Ascites. See Dropsy. Asclepias. See Swallow-wort. ASH, or the Fraxinus, L. is a genus of which there are six spe- cies. Of these, the most useful is the common indigenous ash, or Fraxinus excelsior. L. which is well known to every rural economist. A plantation of these trees, when properly managed, seldom fails to prove of great advantage to the owner ; for the underwood, which is fit to be cut every eight or tea ASH years, will produce a regular in- come, more than adequate to de- fray the rent of the ground, and other charges ; besides which, the trunk or stock preserved for tim- ber, will be worth forty or fifty shillings and upwards, per tree. It flourishes best in groves, but grows well in the rich soil of open fields : it also bears transplanting and lopping. In the north of Lanca- shire, in Fngland, they lop the tops of these trees i'i autumn to feed cattle, when tbj grass is on the decline. The ash-tree delights in a rich, light soil; it attains its greatest height and perfection when at an age of from forty to fifty years. Although it also grows in wet and loose grounds, yet, when reared in these, its wood becomes less firm and durable. It prospers remarka- bly well on a white calcareous soil, and is also frequently found in a thriving state near brooks and rivulets. Planting....The Society for the Encouragement of Arts, 8cc. at London, considered the cultivation of the ash of so much importance, that, in the year 1779, they gave a premium of twenty pounds, and in 1780, their gold medal, to Mr. Day, of Friendsbury, near Ro- chester, for an account of his suc- cessful method of rearing it. The whole is detailed in the first vo- lume of their Transactions ; and we shall only observe, that Mi'.Day is enabled to plant one thousand trees for two shillings: by his me- thod, fourteen acres,threequarters, and thirteen rod, out of sixteen acres, three quarters, and twenty- seven rod, are planted at the dis- tance of four feet, by two. To fill this extent of ground, there are ASH 133 required 80,682 plants : two acres and fourteen rods are planted at a distance of two feet, by eight inches, which takes up 66,400 plants. The reason for planting twice as thick one way as the other, is, that in such manner they are much easier to till. He has ascertained by experience that there is an essential difference be- tween wild ash and those which are trained : hence he advises all the crooked ones to be rejected and particular attention to be paid in getting the ash-keys. There is another advantage attending his plan, that potatoes may be planted between the rows. The emulation excited by the above and similar premiums, pro- duced such effects as might be ex- pected to result from so extensive and honourable a patronage. In the year 1790, the gold medal of the Society was adjudged to Lewis Majendie of Hedingham Castle, Esq. and the silver medal to H. G. Fausset, of Heppington, near Canterbury, Esq. The first men- tioned gentleman planted on seven acres and twenty-one poles, of a principally loamy soil, the surpriz- ing number of nineteen thousand trees, of four and five years old, at intervals of four feet. In a sub- sequent paper, Mr. M. recom- mends the soil to be completely trenched, previous to planting.... Mr. Fausset intermixed willow with his ash, and planted them at the distance of three feet and a half, in the proportion of three willows to one ash : so that, on the decay of the willows," the ash plants re- main seven feet asunder. The following is a sketch of his me- thod : the stars denote the ash*, and the dots the willow-plants- 134 ASH ASH The ash when young, requires constant cultivation, for want of which it will be stinted in its growth, and often remain for twen- ty years together without making any progress; it is brought forward much sooner, when sheltered by other plants. An improved method of plant- ing this tree, for hurdles, hoops, laths, fencing, and what is termed post and billet for collieries, is de- scribed by a correspondent in the fifth volume of the Papers publish- ed by the Bath Society. The leaves of the ash appear late and fall early : it is therefore un- fit to be planted for protection or ornament. Its timber ranks next in value to the oak ; and it ought, when sold, to be measured to a much smaller girth than either oak or elm. The wood of ash possesses the uncommon property of being al- most uniformly good, whether of young or old trees. It is hard, tough, and much used in making the different implements of hus- bandry, but particularly for hop- poles. Its ashes afford very good pot-ash ; and the bark is employed in tanning calf-skins. The seeds are acrid and bitter, and the leaves have been used for the adultera- tion of tea. Poor people formerly derived considerable advantage by collecting them ; but we under- stand this practice has been prohi- bited, as it tends to diminish the revenue. We may, however ven- ture to say, that the leaves of the ash are as wholesome as those of the tea-tree : the latter like most other evergreens, is of a doubtful, if not pernicious, quality, indepen- dently of the circumstance, that our teas may also partake of the fraudulent practice of the Chinese, to which most of their goods are liable. In rural economy, it has been as- serted, that the leaves of the ash impart a bad taste to milk; and it is therefore seldom suffered to grow in dairy farms. Those leaves, however, are eaten with avidity by horses, sheep, and goats, for which animals they are considered as good fodder. The bark of the common ash is used in dyeing. It is placed for some time in water, with a solu- tion of vitriol, by which the water acquires a black colour. The Mor- lachians boil the bark for the space of eight days, with the dross of iron, and, when the solution has grown cold, they use it for dyeing black. With cold water, the bark makes a lixivium of a variegated colour, which displays azure and greenish shades ; but boiled water is not proper as it renders the dye thick and brown. Warm water is preferable, as this produces a blueish lixivium, which imparts a fine blue colour to yarn, particu- larly if it has been previously dyed yellow. According to Dam bour- ney, the fresh shavings of ash, give to wool, prepared with bis- muth, the true and permanent vigogne colour. [Several species of this highly useful tree, grow in the United States. 1. Fraxinus Americana Carolina, or red ash; grows to the height of 30 feet, dividing into several brandies, the small ones generally opposite; leaves composed of three ASH ASH 135 •r four pair of lobes, terminated by, an odd one, of a light green colour, egg shaped and pointed. Their under surface covered with white downy hairs. 2. Fraxinus alba, or white ash ; 3* Fraxinus nigra, or black ash ; grows in moist places, covered with rough, light coloured bark, and sending out but few branches. 4. Fraxinus Pennsylvania, or Pennsylvania sharp-keyed ash. The ash is a large tree : the 2d and last species are much used by wheelwrights and carriage makers, for shafts, rimmers, wheels, axles, kc. not being apt to split. It is excellent for tenons and mortises. In England, the ash is felled from November to February : if it be done either too early in Autumn or too late in Spring, the timber will be subjectto be infested with worms and other insects. Is there any difference observed as to the durabi- lity of the ash when felled in dif- ferent seasons, in the U. States ? An answer is required. The ash is greatly cultivated in England, being easily propagated. Many hundred acres have been planted by individuals, within a few years past. The prickly ash is a tree of a different genus. See Aralia Spinosa.] ASHES, generally speaking, are the remains of bodies reduced by fire. These are vegetable, animal, and mineral ashes; but the first only are strictly entitled to that appellation. We understand, that the French haye recently contrived a process of converting the ashes, or residuum of animal substances, decomposed by burning them, into glass, similar to that which is pro- duced in the manufacture of this article, when siliceous earth and wood-ashes are the principal ingre- dients. This curious conversion of human bodies into a transparent and most beautiful metal, is an in- genious imitation of the practice frequently adopted among the an- cients, with a view to preserve the sacred remains of their revered an- cestors, or of persons of great worth and merit. But, whether such expedients, if they ever should be- come general, be compatible with the refined feelings of relations and friends in other countries, we sub- mit to the determination of our sentimental readers. If we may be allowed to express out- opinion on so delicate a subject, the scheme may be a very economi- cal one, for saving the expenses of an ostentatious funeral; and, as such we have mentioned it in this work : but we doubt whether there may be found many individuals in this country, except those few among the emigrees, who incline, or deserve, to receive the honours of combiu tion. Mineral bodies, when reduced by fire, are properly called Calxes, of which we shall treat under that distinct head. There is a great variety ofwood- aAies prepared from different vege- ables. We have already described the propei-tiesof Alkalies (p. 32,) and shall at present observe, that vegetable ashes contain a great quantity of fixed salt, blended with earthy particles; and that from these ashes are extracted the fixed alkaline salts, called Pot-ash Pearl-ash, Barilla, S;c. of the preparation, and properties of which we propose to treat under their respective heads. Confining, therefore our account to ashes, in their unchanged and crude state, 136 ASH ASH we shall give the following descrip- tion of the different useful purposes to which they are subservient, in domestic and rural economy. About half a century ago, Dr. Francis Home, of Edinburgh, who may be considered as the ear- liest benefactor of the Scottish cot- ton manufactories, justly observed in an ingenious treatise, eutitied Experiments in Bleaching, that the proper application of alkaline leys, is one of the most important and critical articles in the whole pro- cess of that art. This circumstance induced him to inquire, after the mathematical method of investi- gating truth, into the nature and composition of the several sorts of ashes used for this purpose. With due deference to the talents of his genius, that has apparently been misled on this early occasion, we cannot but regret that Dr. Home appears then to have been unac- quainted with a strict analytical and synthetical investigation of na- tural bodies ; a method which, we venture to say, might have enabled him to anticipate many of the sub- sequent discoveries, made in che- mistry by the French, Swedish and British philosophers of the anti- phlogistic school. He is, however, justly entitled to the praise and gra- titude of his countrymen ; among whom he greatly contributed to excite a spirit of research into the meful phenomena of natural bo- dies ; a spirit which has already- proved highly beneficial to the community at large, and eminently conducive to the honour of that celebrated University, in which he is now the oldest professor.* * V/e believe he is near ;cinety years of,~e. In the treatise now alluded to, the author originally proposed the use of oil of'vitriol, instead of the acids formerly used for bleaching linen, such as butter-milk, sour milk, imXsions of bran, or rye- meal, &c. kept for some days, till they acquire a proper degree of acidity. He proved by experi- ments, that the vitriolic acid is by no means injurious to the cloth ; is less expensive, more expeditious, and on all accounts equally, if not more, efficacious. Many and curious were the ex- periments which Dr Home then instituted, on the different ashes ; and from the result of which he concluded, that pearl-ashes contain a pure alkaline salt, with a small proportion of vitriolated tartar and absorbent earth. In the composi- tion of Russian and Swedish ashes he discovered a considerable quan- tity of lime ; a discovery which amply evinced the folly of an Act of the British Legislature, which prohibited the use of lime in bleaching. For though lime- water alone, greatly contributes to whiten cloth, yet it is apt to render it much weaker if not well washed out before drying; but alkaline salts added to lime, diminish its fiower of weakening and corroding, in proportion to the quantity of these salts added to the lime. This observation suggested to him a hint of supplying the Muscovy ashes, at home, by a preparation which experience proved to answer all the intended purposes of those ashes. After repeated trials of dif- ferent proportions, the method of making this profitable substitute, consists in adding one-fourthof pot- ash dissolved in a little water, to' three quarts of quenched lime. Whether this process has been ASH found generally successful, we have not been able to ascertain. In rural economy, ashes have, since the days of Virgil, been con- sidered as one of the best, and easi- est, means of fertilizing land ; yet many objections have been started by modern writers, against their use ; probably because they were indiscriminately employed for all kinds of soil, whether moist or dry, cold or warm, loose or clayey. Hence we need not be surprized that agriculturists have differed in opi- nion on this subject. Without de- taining the reader with speculations concerning the manner in which ashes act on the soil, in promoting its fertility, we shall briefly ob- serve, on the authority of the best writers, supported by experience: 1. That vegetable ashes, in ge- neral, are most effectual for manur- ing moist, cold, boggy, marshy, or uncultivated soils. ~. That ashes are no less fit for manure, after the salt is extracted from them, than before ; and, if there be any difference, it is in fa- vour of the washed ashes. An anonymous correspondent in the Gentl. Mag. for Jumj, 1766, appears to have derived the first hint respecting the advantages of fuat-a^hes in dressing land, and a method of preparing coal-ashes for the same purpose, from the Dic- tionaire Kconomiquc, or the Family Dictionary, translanted from the French by the late Prof. Bradley, of Cambridge, and published in 1725. In this curious work, which equally abounds with excellent and frivolous remarks, we find the fol- lowing passage : « Turf and peat- ashes must needs be very rich, much after the same manner as burning of land." Perhaps it is in consequence of this suggestion, that V c.'L. I, ASH 137 we find in the Magazine before al- luded to, an account of too interest- ing a nature to withhold it from our reader^. Peat-ashes, properly burnt, af- ford an excellent manure for both corn and grass-land; but the most valuable are those obtained from the lowest stratum of the peat, where the fibres and roots of the earth are most decayed. This will yield a large quantity of very strong ashes, of a colour, when recently burnt, resembling vermillion, and of a very saline and pungent taste. Great care and caution should be used in burning these ashes, and likewise in preserving them for fu- ture use. The method of burning them is similar to that of making charcoal. After the peat is col- lected into a large heap, and co- vered, so as not to flame out, it must be suffered toconsume slowly, till the whole substance is reduced to ashes. Thus burnt, they are found excellent in sweetening sour meadow-land, destroying rushes, and other bad kinds of weeds, and producing in their place great quantities of excellent grass. In some parts of Berkshire and Lan- cashire, they are considered one of the best dressings for spring crops. A very great improvement may likewise be made,and at amoderate expense, with coA-a^hes, which, when properly preserved, are a most useful article for manure. By putting one bushel of lime, in its hottest state, into every cart-load of these ashes, covering it up in the middle of the heap for about twelve hours, till the lime be en- tirely fallen ; then incorporating them well together, and by turn- ing the whole over, two or three times, the cinders, or half-burnt parts of the coals, which instead T 138 ASH ASP of being useful, are noxious to the lint-seed, hemp, millet, and simi- ground, will be reduced to as fine lar grain. An acre of wheat, or a powder as the lime itself. For barley, requires however a much this purpose, however, the coal- greater proportion of these ashes, ashes should be carefully kept dry: than one sown with rye, or corn and, thus prepared, they are the of an inferior quality. They are quickest breakers and improvers of farther employed with great ad- moorish and benty land. vantage, by scattering them on Professor Bradley, in his die- meadows in theearly part of spring. tionary before mentioned, farther [Leached ashes are much used, observes, that soap-ashes are high- in some parts of the United States, ly commended by Mr. Pratt, as as a manure. Great quantities are being, after the soap-boiler has ex- annually taken fromthe city of Phi- tracted them, eminently fructify- ladelphia to Long island, for the ing; and that the ashes of any purpose. They cost here 40 cents kind of vegetables are profitable per one horse cart-load, and com- for enriching barren grounds, as monly bring one dollar 50 cents, they promote the decomposition of when delivered. From a paper in moss and rushes, in a very great the first volume of the New York degree. The best season for lay- Agric. Soc. Trans, by Mons. E. ing them, either for corn, pasture, L'Hommedieu, it appears, that or meadow, is said to be in the be- ashes are found to succeed best on ginning of winter,inorder that they dry loamy lands, or loam mixed may the more easily be dissolved with sand. It is considered as the by showers of rain. cheapest manure that can be pro- Having given this view of the cured. Ten loads of this manure, subject, from the collective expe- on poor land, will produce ordina- rience of British writers, we shall rily twenty-five bushels of wheat, also communicate a few practical which exceeds, by five dollars, the facts, derived from authentic Ger- expense of the manure ; and the man authors. five dollars pays for the expense of According to their experience, labour in raising the crop. The pot-ash is most usefully employed land is then left in a state for yield- for correcting a sandy and loamy ing a crop of hay of between two soil; the ashes obtained from the and a half tons per acre, which hardest woods, being the most be- it will continue to do for a great neficial, and among these, the number of years. No manure beech and oak are generally pre- continues so long in the ground as ferred. A small addition of quick- ashes.]....See also Coals. lime to the pot-ash, tends conside- ASPARAGUS, also called Spa- rably to increase its fertilizing ragus, Sperage, or Sparrow-grass, .property. is an esculent plant, which isrear- The refuse of soap-boiler's ashes, ed with great attention, and much js likewise used in Germany, with esteemed on account of its delicate the best effect, when sprinkled, flavour. There are ten species, soon after sowing, either in spring but one only is cultivated for the or in autumn, as closely as possi- table, viz. the common asparagus, ble, over fields of wheat, rye, which has an erect herbaceous spelt, lentils, j)ease, beans, barley, stalk, and bristly leaves; the other ASP ASr* 139 species are sometimes kept in the gardens of the curious, but more for the sake of variety, than on ac- count of their utility. This useful plant is best propa- gated from the seeds, and its suc- cessful culture almost entirely de- pends on the proper quality of such seed. Hence, some of the m6st promising buds should be marked with a stick, and when the seed begins to ripen, and the stalks to wither, they ought to be cut; and, the berries being rubbed off into a tub or other vessel, water should be poured upon them. After they have been stirred, the seeds will subside, and the floating husks may be poured off with the water. The seeds must then be spread to dry, and thinly sown, in the be- ginning of February, on a bed of rich earth. They should be trod in- to the ground, and the earth raked over them.....During summer, the bed should be kept clean of weeds, and about October, when the stalks appear withered, a small quantity of rotten dung should be spread over the bed, about half an inch in thickness. In the following spring, the plants will be in a proper state for transplanting; when the ground should be prepared for them, by trenching it, and disposing a large quantity of rotten dung in the trenches, so that it may lie at least six inches below the surface; after which, the whole plot must be levelled, and all the loose stones carefully picked out. The most eligible situation for such hot-beds, is a south-western aspect, shelter- ed from the north ; and the soil should be neither too moist, nor too firm, or hard. If the season be forward, and the soil dry, the asparagus should be transplanted In the beginning of March : but, in a wet soil, it is preferable to wait till the beginning of April, at which time the plants begin to shoot. The roots should, at this season, be carefully raised with a narrow-pronged dung-fork, shaking from them the adhering earth, se- parating them from eachother,and laying their heads even, for the greater convenience in planting them ; which should be pei formed in the following manner: Lines are drawn across the bed, at a dis- tance of one foot from each other, after which they must be' dug in the form of small trenches of six inches in depth, into which the roots must be laid, with their buds upwards, so that, when the earth is raked over them, they may be two inches under the surface. A space of two feet and a half should be left between every four rows, for the purpose of affording room to cut the stalks. In October, the shoots of the asparagus should be cutwithin twoinches of the ground; but, with respect to this process, the following circumstance de- serves attention : as often as a stalk is cut, a new one springs up, and every plant running to seed depo- sits a new bud or eye, as it is call- ed by gardeners, beside the new1 shoots, which sprout the following spring. Hence, the cutting ought not to be too long continued, as this practice would prevent the new shoots from sprouting, and de- prive those which are in bud, from acquiring sufficient strength. [In Pennsylvania and N. Jersey, the cutting must not be continued longer than the first of June. Young asparagus, fit for table, may be cut the second spring after planting; but, as this vegetable is with many a desideratum, the following directioss, properly at- 140 ASP ASP tended to, will enable them'to pro- duce it at any time during the win- ter : Take some good roots of one year's growth, and plant them in a rich, moist soil, about eight inches asunder; the second and third years after planting, they will be fit for removal to a hot-bed, which should be made rather of heating materials, especially tanner's waste and horse-dung, about three leet thick, and covered with a stratum of earth, six inches hii>h. The plants should then be laid against a ridge made at one end, without trimming or cutting the fibres; between every row, make a small ridge of fine earth, and thus pro- ceed until the whole is planted ; next, let the bed be covered to the thickness of about two inches with earth, and encompassed with a straw-band. About a week after, the whole should be sheltered un- der frames and glasses, and three inches of additional earth laid on the beds ; the proper season for constructing which, is from No- vember to March. Dr. Darwin advises the loosen- ing, or turning over the earth, around and above the roots of this plant annually, for the purpose of admitting air into its* cells or cavi- ties, to convert a part of the ma- nure, or carbonaceous soil, with which they have been supplied, in- to ammonia, or into carbonic acid, and thus to afford them both warmth and nutriment. The roots of this plant have a slightly bitter, mucilaginous taste, rather inclining to sweetness; the fruit is nearly of a similar flavour; but the young shoots are the most agreeal le to the palate. In the 13th vol. of the " Reper- tory of Arts," &c. a new method of rendering asparagus more produc- tive, is communicated by Mr. Richard Weston ; whoobserves, that the male plants yield a great- er number of shoots than the fe- male ones ; though the former are of an inferior size. He conse- quently advises males onw to be se- lected for the formation of beds ; and, to prevent mistakes, they should not be planted from the seed- bed, till they have flowered. After having grown 12 months, Mr. W. directs them to be removed into beds, at the distance of six inches from each other, where they ought to remain another year, in which they generally flower; a small stick must then be driven intothe ground, contiguous to each of the male plants, in order to separate them from the females, the latter of which are then to be pulled. Towards the end of July, especi- ally if thewe&therbe wet, the stalks of the asparagus should be cut down, the beds be forked up, and raked smooth. In case the season be dry, Mr. Weston irrigates the beds with the draining of a dung- hill; leaving them somewhat hollow in the center forthe better retention of the water or rain. In the course of 12 or 14 days, the asparagus begins to appear ; and, if the wea- ther be very dry, the watering ought to be repeated once or twice, every week. By such method, he observes, a constant supply of this vegetable may be obtained, till the month of September, when hot- beds will become necessary ; so that by making five or six of the latter, during the winter, a regu- lar succession may be procured, throughout the year. [Mr. J. Cooper of New-Jersey, who raises the finest asparagus brought to Philadeliphia market, sows his seeds in drills; the beds ASP ASP 141 are so far distant from each other, that the centre may be reached by a workman standing in the alley between them. He permits the plants to stand in the beds two years, and then places them in trenches ten inches deep, and three feet apart : the plants are one foot from each other.Thefirst yearthe trench is only half filled with loose rich earth, the second year, it is filled up and covered with manure. Mr. Cooper's soil is sandy. According to the same gentleman, this vege- table will continue for ten years ; it will then gradually decline in flavour, but the plants will remain for twenty years, and overgrow all the ground.] Asparagus is allowed to promote the appetite ; and affords a deli- cious article of nourishment to the invalid and valetudinarian, who is not troubled with flatulency. As a substitute for asparagus, the young buds of hops have been re- commended, as they may be more easily procured, and are both great- ful and wholesome. Aspen-Trek. See Poplar. Asperugo. SeeBugloss,Catch- weed, and Madwort. Asperula. See Wood roof. ASPHODEL,or King's Spear, the Asphodelus, L. is an exotic plant, of which there are five spe- cies ; namely, four growing wild in the southern parts of Europe, and one only, the Narthecium ossifra- giint, orEancashire Asphodel, a na- tive of Britain. It thrives in turfy marshes, and flowers in July and August. See Witherikg's Ar- rangement,339,andEngl.Bol.t.535. The best method of propagating this ornament to a garden, is, by dividing the roots in August, be- fore they shoot their fresh green leaves ; they may likewise be rais- ed from seeds sown in August; and at the same time in the succeeding year, the plants produced from these may be trasplanted into beds, where they will blossom in the second year. They should not be planted in small borders, among tender f owe is, as they require considerable nourishment. The Lancashire Asphodel is sup- posed to be very noxious to sheep; for, when necessitated to feed on it, from a poverty of pasture, they will indeed improve in flesh at first, yet they afterwards die with symp- toms of a diseased liver. Horned cattle, however, eat it without any bad effect. There are wonderful tales re- lated of this plant by Pauli, Bar- THOLiNi, and others : who call it Gramen osrifragum, from its sup- posed property of changing the bones of such animals as swallow it, into cartilage ; and thus produ- cing that singular disease in cattle, which in the human frame is, by nosologists, termed mollilies ossium, or softness of the bones. For the various purposes of eco- nomy, however, we recommend the culture of two species of this plant ; namely, 1. The Asphodelus luteus, L. or the common Yellow Asphodel, which according to Lemery ;nd Vicat, produces an esculent root, abounding in farinaceous particles easily extracted in boiling water : thismealydecoction,pnssedthrough a sieve, mixed with barley or rye- flour, and then baked, affords a palatable and most nourishing bread. Its stalks also, though na- turally acid, may be deprived of that property by boiling, and con- verted to a similar use. Another writer on economy, Prof. Beck- mann, of Gottingen, informs us 142 ASS ASS that though this plant is a native of Sicily, it prospers, and abund- antly propagates, in the open air of Germany. Its roots, by which it is produced, consist of long yellow knobs, so disposed that they all adhere to a larger one, serving as the basis of the whole. They are pulpy, mucilaginous, and balsamic; and a species of bread may like- wise be prepared from their seeds. ....Sestini also remarks, in con- firmation of the preceding facts, that the shoe-makers of Italy make of this root an excellent paste, for cementing the inner soles; and that it is preferable to the usual paste of those artisans, who consume considerable quantities of wheaten and other flour. 2. The Asphodelus ramosus, L. or Branching Asphodel, wilh naked stalks three feet high, and ensi- form, cuneated, smooth leaves. It is a native of Germany, in many parts of which it grows in common meadows: its flowers are white, and of a stellated form. The pulpy root of this species was eaten by the ancients, wilh the addition of oil and salt; while its stalks, roast- ed under hot wood-ashes, afforded them, according to Bechstein, a most delicious repast. Asplenium trichomanoides. See Maiden-Hair. Asplenium scolopendrium. See Hart's-Tongue. ASS, by naturalists, is classed as a species of horse, or Equus. The tame or domestic Ass, is an animal remarkable for his meek- r ess, patience, and tranquillity. He submits with firmness to chas- tisement, is temperate in his food, and contents himself with the dis- agreeable herbage which other ani- mals disdain to eat ; but is more delicate with regard to his drink, never using water, unless it be perfectly pure. This animal is' esteemed for his attachment; and, though generally used with seve- rity, and harshness, nay, often with cruelty, he is fond of his master, has a scent of him at a distance, and easily distinguishes him from other persons. Of all animals, the' ass, perhaps, is capable of support- ing the heaviest burthen,in propor- tion to his size: and, on account of his slow and regular pace, is parti- cularly useful in journeying over uneven grounds, and mountainous countries. The finest breed of asses was formerly met with in Egypt, but, at present, those reared in Spain are preferable. In the latter coun- try, as well as m Italy, the inha- bitants eat the flesh of asses with avidity. Their milk is of so thin a consistence, that it neither affords* butter nor cheese, but is extremely agreeable to the tender stomachs of consumptive persons, and very wholesome for young children, when drank while warm from the animal ; but it should be taken at least three or four times a day, half a pint at each time, and con- tinued for several weeksor months, if any real benefit be expected from this simple diet. The manner of preparing artifi- cial asses' milk, not inferior in its properties to the natural, is as follows; Take of eryngo-root, or sea-holly, and pearl barley, each half an ounce, liquorice-root three ounces, water two pounds, or one quart; boil it down over a gentle fire to one pint, then strain it, and add an equal quantity of new cow's milk. ASSEMBLY, in general, signi- fies a meeting of several persons in the same place, and for a common AST purpose. Without entering into a history of the assemblies that were customary among the ancients, or those held by the moderns, for de- liberating upon political, ecclesias- tical, or civil affairs, we shall, in this place, only observe, that all public meetings, when conducted with a spirit of order and decorum, are highly conducive to polish the manners of a people. This good effect is obvious from assemblies instituted in provincial towns, for the purpose either of amusement or instruction, by which the man- ners of young persons, in particu- lar, acquire a certain grace and dignity, seldom to be met with among those who spend their lives in small country towns, or solitary mansions. But, on the other hand, it can- not be denied, that the frequent vi- «iting of assemblies, theatres, &c. where a great number of persons, perhaps, afflicted with various chro- nic diseases, breathe and vitiate a common atmosphere, must be at- tended with pernicious effects, even to the most healthy....See Balls and Masquerades. ASSIMILATION, in animal economy, is that hidden natural process by which living beings are enabled to convert such bodies as have a certain affinity to them, or at least after having undergone some preparation and change of their properties, into their own sub- stance and nature. Hence every culinary process is conducted on chemical principles analogous to those on which the digestion of food appears to depend in the human stomach....See Chyle, Digesti- on, Nutrition, Saliva. Assurance. See Insurance. ASTHMA, is a spasmodic dis- ease of the organs of respiration, AST 14$ attended with cough, difficulty of breathing, wheezing, &c. There are two distinct species of this disorder, each of which re- quires a different treatment: 1. When it is attended with an ac- cumulation and discharge of hu- mours from the lungs, in which case it is called humid asthma ; and 2. When the patient is not troubled with coughing, or at least has no expectoration, which is termed dry asthma. Yet these complaints sel- dom affect persons in early life, and then chiefly the male sex. Asthma, in general, is distin- guished by paroxysms, preceded by a sense of tightness in the chest, and in general, occurs during the night. The patient cannot lie in an horizontal posture, without danger of suffocation ; and, when seized, is immediately obliged to sit up- right. After continuing for seve- ral hours in this state, he becomes easier ; his breathing is less diffi- cult and oppressed, the cough not so frequent, and an expectoration of mucus taking place, the pa- roxysm abatesuntil the next night; but the symptoms continue in a greater or less degree during the day, according to the particular state of the atmosphere, and other circumstances. The attack is sometimes induced by external heat, at others by cold ; but, in either case, their sudden accession will sufficiently distinguish the asthma from symptomatic short- ness of breath. There is a greater probability of curing it in youth, than at an advanced age. But, in the former case, it is often succeed- ed by a confirmed pulmonary consumption ; and, after a long continuation, generally terminates, either in dropsy of the breast, or an aneurism of the heart or ar- 144 AST AST terial system. A tremulous respi- ration, paralysms of the arms, and a diminution of the urinary secretion, are unfavourable symp- toms. This is one of the chronic dis- eases, which may continue for a considerable number of years. Sir John Floyer, when he published his celebrated treatise on this sub- ject, had suffered under repeated paroxysms for almost thirty years. The_ usual treatment is, to bleed, during a fit, unless extreme weak- ness or old age should forbid the use of the lancet; to inject a purg- ing clyster, containing a solution of asafcedita; and, if the violence of the symptoms do not speedily abate, to apply a blistering plaster to the neck or breast. Previously to a fit, emetics have been found useful,especially when the stomach was loaded with crudities. In the intervals, lac ammoniacum, vinegar of squills, asafcedita pills, and other stimulating and deobstruent medi- cines, are usefully employed. Sir John declares, that a strong infu- sion of roasted coffee is the best remedy he ever experienced, to abate the paroxysms. The coffee must be of the best Moco, newly burnt, and made very strong, im- mediately after grinding. He or- ders an ounce to one dish, which is to be repeated after the short in- terval of a quarter or half an hour, and taken without milk or sugar. XBy the use of this remedy, he lived many years tolerably easy, under his asthmaticcomplaint. Dr. Percival also asserts, that he has employed it with great success. In a violent paroxysm of asthma, from the effects of which there is imminent danger of suffocation,the administration of an emeticis some- times advisable, as vomiting tends to produce immediate relief. This remedy, however, can only be re- sorted to with safety, under the following circumstances : 1. That there be no symptoms of inflam- mation discoverable ; 2.. That the humid matter in the pectoral or- gans be loose, and ready for expec- toration ; which may be ascertain- ed by a free rattling of the throat: 3. When respiration itself is not extremely impeded : and 4. When the patient's strength is not too much exhausted. On these conditions, an emetic may prove the only means of saving his life ; though it may also acce- lerate the fatal catastrophe, espe- cially if the breast be clogged with matter, and the patient possess not vigour and breath sufficient to sup- port the operation of an emetic... Hence a judicious practitioner will, in such cases, not hesitate to di- rect a bribk dose, in order most speedily to produce the desired ef- fect, and to save the constitution from being unnecessarily exhaust- ed. But this illustration also evinces the importance of every step in the practice of physic ; and that- neither officious friends, nor mercenary pretenders, are the most proper persons, whose ser- vices can be useful on such or si- milar occasions. We, therefore, think it our duty to corroborate this proposition still farther, by ex- hibiting a concise view of those causes, from which that formidable disease may arise in different indi- viduals. The principal of these are as follows : I. Collections or congestions of blood in the lungs; from which there may not only arise the dry asthma, but likewise the Suffoca- tive Catarrh, which is, strictly, an acute disease, occasioned by an AST AST 14? extravasation or effusion of blood into the cellular substance of the lungs, and of which we propose to treat in its proper place. 2. Spasms in hypochondriacal and hysteric persons; which often lay the foundation of a dry, con- vulsive asthma. 3. Worms in the first passages. 4. Stones in the gall bladder; aneurisms; polypi, or concretions of grumous blood in the large ves- sels. 5. Asthma may likewise be a symptom of dropsy of the chest. 6. Scrophulous, rheumatic, gouty, psoric, and scorbutic acrimony..... all may occasion the asthma, either in the lungs themselves, or by consent of parts. 7. Noxious vapours arising from the decomposition of lead, or arse- nic; which generally cause a con- vulsive asthma. 8. The introduction of dust into the lungs, to which millers, ma- sons, hatters, Sec. are subject. 9. Tubercles in the lungs, from which arises the dry asthma. 10. The abuse of ardent spirits. 11. A weak digestion, attended with great flatulency. 12. Every thing that oppresses the vessels, such as an expansion of the uterus, obesity or preterna- tural fatness, aneurisms, fleshy and other tumors in the chest, a distended abdomen by dropsy, ob- stipations, &c. 1.3. General debility, by which respiration is frequently rendered difficult, without any other particu- lar cause. This affection may be ascertained from the circumstance, when the patient ascends a num- ber of steps with greater facility than he is able to descend, because the latter requires a greater degree ef muscular effort than the former. VOL. I. What a variety of causes do wc here behold.....many others being reserved, as too abstruse for non- professional readers; and who will be bold enough to pretend, that he has discovered a specific for the cure of asthma? Beside the remedies already pointed out, as proper for the ge- neral treatment, we shall here briefly observe, that in the perio- dical asthma, infusions of bitter herbs, such as wormwood, lesser centaury, the blessed thistle, as well as gum ammoniac, vinegar and honey, acids in any form, nay, mixed with proportionate quanti- ties of laudanum, have been used with the best success. The exer- cise of riding on horseback is in- dispensably necessary. Changes of weather are very sensibly felt by asthmatic persons, who, in ge- neral, cannot live with any comfort in the atmosphere of large cities, though some are to be found, who feel themselves better in an air replete with gross effluvia; and breathe with greater ease, in a crowded room, where there is a fire and candles. A principal ad- vantage, however, -will be derived in this obstinate disorder, from a light and frugal diet-, consisting of such animal food only as may be easily digested, and at the same time, avoiding all flatulent and heat- ing substances, as well as liquors; for instance, wine, milk, turnips, cabbages,&c. not exposing the body to the influence of hot air, strong smells, offensive vapours, and the like. As a most excellent diet drink, we can, from experience, recommend the use of toast and water, in which a few grains of nitre, or sal ammoniac, might be dissolved ; or with the addition of a little pure vinegar. And, if anv U 146 AST AST alterative medicine should become necessary, after the proper evacua- tions, by either bleeding and blis- tering between the shoulders, or, according to circumstances, by gentle laxatives, and nauseating doses of ipecacuanha (See Appe- tite), we have found the follow- ing mixture frequently of great advantage. Take oxymel of squills, and cinnamon water, two ounces of each, and pure spring water four ounces; two table-spoonfuls, each dose, every three or four hours. Astragalus. See Milk Vetch. ASTRINGENTS are those me- dicinal substances which act upon the simple elementary fibres, by contracting them, and increasing the force of cohesion, so as to re- lieve that degree of bodily debility, which depends on their deficient powers of contraction. This want of cohesion, being supposed to arise either from an aqueous consistence, or a deficiency of animal jelly, in the interstices of the fibres, it ap- pears to follow, that substances affording much nourishment, and containing matter for the supply and condensation of that medium between the solids and fluids, in the greatest proportion, are likewise the most effectual astringents. In- deed, daily experience, speaks in favour of this apparently well founded conjecture. But as man- kind seem, from the earliest ages, to have been dissatisfied with those simple and congenial substances, which beneficent Nature granted them, even in the most inhospita- ble regions; they have, by gradual steps, forsaken her path, and re- sorted to artificial means, which chance or credulity induced them to procure from distant climates. Thus strangely has man, in all civilized countries, suffered himself to be misled by prejudice; and* instead of investigating the true nature and uses of things at home, he went in quest of foreign auxi- liaries, and frequently sacrificed the very life he was anxious to preserve. In order to ascertain, with pre- cision, when astringent remedies may be employed with safety and advantage, we shall reduce the subject to distinct propositions. I. The cases in which it will become necessary to have recourse to astringents are: 1. A general and local debility,, or relaxation of the fibres: the for- mer is relieved by the internal and external use of tonics ; but the lat- ter chiefly by local applications, such as cold fomentations. 2. In a preternatural, and par- ticularly a putrid disposition of the fluids. 3. In injuries of the vessels. On the contrary. II. The following circumstances and conditions prohibit the use of astringents : 1. A general rigidity of the frame, and tension of the solid parts. 2. Unusual heat of the body, unless it proceed from a general or partial debility, or a dissolution of the fluids. 3. Salutary and critical dis- charges, which take place by a spontaneous effort of nature. 4. The existence of some mor- bid matter in the body, the eva- cuation of which might thus be checked and prevented....Hence it is attended with peculiar disad- vantage and danger, to apply such remedies externally, as for in- stance, cold baths in rheumatic, gouty, erysipelatous and other af- AST AST 147 fections, in which there is a na- tural disposition for expelling the morbific matter (or at least its re- siduum) by the pores of the skin. Thus the eating of astringent food would be pernicious, if the first passages be obstructed, or the per- son liable to habitual costiveness; though this rule is not without its exceptions, especially in putrid, bilious fevers, where astringents must frequently be combined with purgatives, to answer both inten- tions, and to support the sinking powers, without the loss of that time, which complete evacuation would necessarily require. In order to enumerate those astringent remedies which, partly by our own experience, and partly by that of others, have been found the most efficacious, either exter- nally or internally, we shall here alphabetically arrange them, and treat of their individual properties and effects, under their respective heads, viz. Alum; Bark; the An- gustura, Horse Chesnut, Peruvian and White Willow; Bile of Animals; Buck-bean, or Marsh Trefoil; Cen- taury the Lesser; Avens-root; Gen- tian; Water-Hemlock; Iron; Milfoil; Mineral Acids and Waters; Oak; Pichurim-beans; and simple Water. ASTROLOGY, a conjectural science, the professors of which pretend to judge of the effects and influence of the planets; and to foretel future events, by the situa- tion and different aspects of the heavenly bodies. This superstition has prevailed even in modern ages; and, about a century ago, was in great re- pute. Since that period, however, the minds of men having become more enlightened, that art, which, owed its origin to the practices of knaves, on the credulity of the ignorant, is now universally ex- ploded by the intelligent part of society.....See Divination; Ne- cromancy. ASTRONOMY is considered as the most sublime of all the sciences, and implies a knowledge of the heavenly bodies, with regard to their respective magnitude, moti- ons, distances, &c; and of the na- tural causes by which these phe- nomena are produced. It is not improbable, that Adam and his immediate progeny, the antediluvi- ans, possessed a slight knowledge of astronomy. On the building of the tower of Babel, Noah is sup- posed to have retired with his chil- dren born after the flood, to the north-eastern part of Asia, where his descendants peopled the vast empire of China ; and this, in the opinion of Dr. Long, accounts for the early cultivation of astronomy by the Chinese. Mr. Bailly, who has taken great pains to inves- tigate the progress of the Indians, is of opinion, that the first epoch of their astronomy commences with the conjunction of the sun and moon, which took place 3102 years before the Christian xra. Even the Americans, and especially the Mexicans, were not altogether destitute of astronomical know- ledge. But the Chaldeans and Egyptians were the first nations that became, in this respect, con- spicuous in ancient history ; and it is doubtful, whether the Phoeni- cians acquired the rudiments of this science from the former, or the latter; though we are indebted to their enterprizing merchant;, who first applied it to the useful and important purposes of navi* gation. 148 AST ATA Among the Arabs, who adopted the present arithmetical characters from the Indians, Geber laid the foundation for our modem trigo- nometry; which Menelaus, the Greek, about the year 90 after Christ, had ineffectually attempted to establish, in his three excellent books on spherics, even after that doctrine had been rendered more simple by the labours and improve- ments of Ptolemy. The Emperor Frederic II. of Germany, who was a great patron of the sciences, in 1230. also reviv- ed the study of astronomy in Eu- rope. Thence arose John Hali- fax, Clavius, Roger Bacon, and at length the justly celebrat- ed Nicolaus Copernicus, the greatest luminary that ev er appear- ed on the shores of the Baltic, and who is undoubtedly the principal reformer of astronomical science. After having studied physic at Rome, and returned to his native country, at present called West Prussia, he began in the year 1507, to doubt the accuracy of all other ■systems, except that of Pytha- goras. Endowed with a compre- hensive and penetrating mind, a correct judgment, and inexhausti- ble powers of application, he could not fail to discover the truth of the hypothesis advanced by that sagacious Greek, " who placed the sun in the centre, and sup- posed all the planetary bodies, and the earth isself, to revolve around him." Since that period, astronomy has been progressively cultivated by different nations. The principal characters, whose names will be transmitted to posterity, for their useful labours in the immense field of practical and theoretical astro- omy, are nearly the following : Tycho-Brahe, the Portuguese who spent a great part of his time in useless efforts of opposing the immutable system of Copernicus; Clairult, D'Alembeut, La Caille, and De.,Lalande, in France; Galileo, Cassini, Fon- TANA, BOSCOVICH, BlANCHINI, and others, in Italy; Kepler, the two Eulers, Meyer, K^stner, Bode, and more especially V. Zach, the leader of German astro- nomers, who now resides at the new observatory, nearGotha; and Napier, Newton, Flamstead, Halley, Huygens, Hook, Brad- ley, Ferguson, Gregory, Mas- kelyne, and in a more eminent degree than any of his compatriots on the continent, tbe transcendent Herschel. Of the latest and most popular publications on this subject,we shall state only the following: A Com- pendious System of Astronomy, by Margaret Bryan, 4to. 11. 7s. 6d. boards; Leigh and Sotheby, 1797. ...The Study of Astronomy, adapted to the Capacities of Youth, by J. Stedman; 12mo. pp. 154; 2s. 6d. Dilly, \796....Practical Astronomy, by A. Ewing, 8vo. pp. 400; 5s. boards; Longman, 1798....Lastly, a work of a more scientific charac- ter, is the Rev. S. Vince's Com- plete System of Astronomy, vol. 1. 4to.ll. 4s.boards; Wingrave,1797. The author excludes familiar ex- planations, moral reflections, and historical details; but has care- fully examined whatever relates to the subject, and bestowed the greatest attention on the correct- ness of the tables; a circumstance of the first importance to a book of this nature. [ATAMASCO LILY amaryllis {atamasco L.) The only species in- digenous in the United States, It ATM t ATM 149 is a large, beautiful, and very fra- grant white flower, which, on its first appearance, is streaked with a fine carnation colour on the out- side, but fades till it is almost white. The flower is not found wild north of the Chesapeak, yet is hardy enough to bear the cold of our winters. Athamanta Libanon, L. See Mountain Spignel. Athletic Art. See Gymnastic Exercise. ATHLETIC, Habit, a term which implies a strong constitution of body. Among the ancients, it signified a robust and corpulent state, such as the athleta endea- voured to acquire. The athletic habit is considered as the highest point of health ; yet such a state is equally precarious, and exposed to danger ; for when the body is no longer capable of improvement, the next change must be for the reverse: hence " its most healthy condition closely borders on disease ; and the seeds of distemper are planted in the very fulness or luxuriance of our fluids." ATMOSPHERE, a term derived from the Greek words vapour and sphere, whence it has been general- ly applied, to signify that surround- ing mass of air which consists of aqueous and other vapours, the electric and magnetic fluids, &c. but the altitude or extent of which has never been accurately ascer- tained. Under the article Air, p. 21, we have already mentioned the general propertiesof this surround- ing medium ; hence we shall here observe, by way of supplement, that according to the discoveries of modern chemists, though still op- posed by Dr. Priestley, the at- mosphere is not a simple, but a compound body. Pure air, or oxygen, is but a small part of its composition, while that of azote, or mephitic air, constitutes about three-fourths. The former is, on account of its more salutary pro- perties, better adapted to the re- spiration of men and animals, than common atmospheric air; and though, by its powerful influence, it is eminently calculated to restore the life of creatures, when anima- tion is accidentally suspended, so that the late Dr. Ingenhouz has justly termed it vital air; yet it is not proper for long-continued res- piration. Azote, or suffocative air, on the contrary, is unfit for sup- porting animal life, as it is abso- lutely irrespirable. Hence it must be obvious, that a greater or less proportion of this noxious ingre- dient in our atmosphere, arises from the innumerable processes of combustion, putrefaction, and re- spiration, whether by nature or art, in all large and populous ci- ties. For this reason, country-air is so much preferable, that certain invalids, especially phthisical, and asthmatic persons, are obliged to retire from towns to a purer, or, at least,less" vitiated region. Hence also, it will be understood, that sea-air must be infinitely more conducive to support the most im- portant process of life ; as, by the constant agitation or commotion of the watery element, mephitic va- pours are in a manner neutralized; though the azote enters into no combination with that fluid : upon a similar principle, it has been sug- gested (p. 23) to purify the fo-,,1 air of pits and wells, before a:.v person attempts to descend into them, by simply pouring in a few pailfuls of water, whether boiling 150 ATM AUT or cold. By the same method, also, the noxious vapours of old wine- casks, and other vessels or recep- tacles of corrupted air, may be effectually deprived of their per- nicious, and often fatal influence. The third constituent part of the common atmosphere, viz. fixed air, or carbonic acid gas, naturally exists in so small a proportion, as to form only a hundredth part of the whole, and therefore deserves no particu- lar account in this place, as we propose to treat of it under the article of Brewing. [It is now found that the atmos- phere, in all places exposed to the influence of the winds, contains very nearly the same proportions of oxygen and nitrogen ; a circum- stance of great importance ; for by teaching us that the different de- grees of salubrity of air, do not de- pend upon differences in the quan- tities of its principal constituent parts, it ought to induce us to insti- tute researches concerning the dif- ferent substances capable of being dissolved or suspended in air, which are noxious to the human constitu- tion ; particularly as an accurate knowledge of their nature and pro- perties would probably enable us, in a great measure to guard against or destroy their baneful effects. From observations made for a number of years at Springmill, 13 miles N. N. W. of Philadel- phia, Mr. Legaux, an able meteo- rologist, is enabled to state, that the greatest dryness of the air at that place, was always observed at those periods when the thermome- ter was highest. That the greatest degree of moisture prevailed, 1. When the east wind blew ; 2. in calm weather ; 3. before a storm ; 4. when the wind blew from the west. The hygrometer used was that of De Luc The greatest de- gree of heat in our climate takes place between the hours of two and three in the afternoon, and the least degree of heat at sunrise.] Atriplex. See Orach and Purs- lane. Atropa Belladona, L. See Deadly Nightshade. AUCTION, a public sale for the disposal of household goods, books, plate, landed estates, &c. By this method of sale, the highest bidder is always the purchaser. The origin of sales by auction is very ancient; for among the Ro- mans it was performed by the public crier sub hasta, i. e. under a spear erected on that occasion; and the goods purchased, were de- livered by a magistrate. AUTUMN, is computed the third season of the year ; and with respect to the animal body, is doubtless the most unhealthy..... Hence Tertullian calls it u the test of valetudinarians ;" but the ancient Germans, though acquaint- ed with the three other seasons, appear to have been uninfluenced by the severity of autumn \, as they had no particular term to express it, unless we admit the word " harvest," in modern German, " Herbbt," as equivalent to what they at present call " Erndte," or the gathering in the fruits of the earth. The circumstances which render this season the least conducive to a healthy state of the body, are the following: 1. Because the vege- table kingdom, with very few ex- ceptions, returns the salubrious leaves of trees and plants to their primitive, maternal earth, where they undergo spontaneous decom- position. This decay, or process of putrefaction, produces a remark- AUT A V A 151 able change in that surrounding medium which supports animal life, and the relative purity of which, determines the most im- portant function of the system, namely, that of respiration. 2. As, by the greater pressure and humi- dity of the atmosphere, the pores of the skin are so affected, that they become unable to perform their office of exhalation, with the same facility as in winter and sum- mer, it follows that perspirable matter, or at least, its grosser par- ticles, will, in autumn be liable to remain on the surface, in a state inclining to putrefaction, and to be re-absorbed, to the great detri- ment of the human or animal body. Hence, arise bilious and putrid fevers, with a long train of other complaints, according to the con- stitution and particular circum- stances of the individual. Parental Nature, however, has amply provided the means of obvi- ating such disastrous effects. With this intention, she has given us a great variety of sub-acid fruit, and acescent vegetables, which, at that season,attaintotheirperfection,and are eminently qualified to counter- act the putrid disposition of the fluids. To assist her in this be- nevolent intention, we ought to choose an appropriate diet-; and, at the same time, defend the sur- face of the body with a proper dress, which is warm, light, and sufficiently porous, in order to ad- mit the evaporation of perspirable volatile humours. Notwithstanding all the objec- tions made by tjieorists, against the use of Flannel, worn next the skin, we venture to pronounce it the most beneficial covering ; pro- vided the conditions and excep- tions we shall state under that arti- cle, be duly attended to. But to see the fashionable females of the metropolis, as well as in the coun- try, at all seasons of the year, dres- sed in muslin, cotton and other light stuffs, scarcely sufficient to protect them against a sudden blast of wind....such deviations from the rules of prudence, and real econo- my, may, indeed, deserve the lash of the Roman satyrist, who speaks of the bitter complaints of Proser- pine, in chilly autumn, but they cannot be corrected by Reason, till the shrine of that whimsical idol, " Fashion," be shaken, and its ground-work demolished, by a more dignified system of Educa- tion....See that article. AVARICE, is that restless and insatiable desire of accumulating riches, which is the surest indica- tion of a contracted, and, generally, depraved mind. As the governing passions of the brute creation are lust and hunger, the predominant desires of the hu- man species appear to be, power and money : it has accordingly been asserted, that the origin from which all the misfortunes and ca- lamities of mankind have arisen, are ambition and avarice. When a person doats upon mo- ney, merely for the sake of pos- sessing it, without any regard to the good purposes of life, which it might serve ; or to the new en- joyments that may be procured by it; without any regard to the be- nefit of his neighbour, or to any advantage accruing from it to him- self....such a being may justly be called a miser of the first class..... His greatest happiness, apparently, consists in the contemplation of money; an idol whom he even con- 152 A V A AVE descends to worship, while he re- moves him in triumph from one part of his dwelling to another. The next and second class of misers, comprehends those singu- lar persons who are eager to amass large sums of money, enjoy but a ttmporary pleasure in its posses- sion, and at the same time have some particular object in view, the execution of which constitutes the acme of their wishes. If this ob- ject happen to be centered in a trifling and despicable pursuit, it must be ascribed to a narrow and sordid education ; by which the foundation was laid for an incon- sistent and irrational turn of tem- per, for a servile attention to the lowest mercenary employments. Sometimes,however, to the honour of mankind, such persons, while practising an almost criminal fru- gality, speculate on the means of benefiting their fellow-creatures.... Of this description was Godinot, a French clergyman at Rheims, who refused to relieve apparent wretchedness ; and by the skilful management of his vineyard, had the good fortune to acquire large sums of money. His fellow-citi- zens detested him, and the popu- lace everywhere received him with contempt. Nevertheless, he con- tinued his usual simplicity of life, and steadily adhered to the most rigid system of economy. Mean- while, this good man had long felt the wants of the industrious poor in that city, particularly in having no water but what they were obli- ged to purchase at a considerable price. At length, he laid out his princely fortune in the building of an aqueduct, by which he rendered the poor more useful and lasting service, than if he had distributed his whole income in charity, every day at his door: and thus he proved himself the true benefactor of so- ciety, whose name deserves to be transmitted to posterity. The third, and perhaps most culpable classof avariciouspersons, are those literary misers, who in- cessantly apply themselves to study, and eagerly seize upon every useful fact or discovery, without ever in- tending to impart it to others. If the acquisition and propagation of knowledge were dependent on these persons, who in many other re- spects resemble the monks of the dark ages, a speedy return of bar- barism would be the necessary con- sequence. A similar idea, perhaps, struck the didactic Pope, when he thus concisely expressed himself in the following lines : " Be niggards of advice on no pretence; '• For the worst avarice is that of sense." Lastly, it deserves to be remark- ed that avarice, in general, has a tendency to stifle every spark of sympathy and generosity in the human breast; to affect also the different functions of the body, in a manner not unlike that we have described under the head Anxie- ty ; and that even savage nations, for instance, the Canadians, bestow the greatest care on the susceptible minds of their children, to prevent the growth of that vile and cor* rosive passion. Avena. See Oats. AVENS, or Geum, L. a genus of plants, comprehending eleven species, of which, however, only two are natives of Britain, viz. 1. Common Avens ; the Geum urbanum, L. (also called great- flowered Avens, or Herb Bennet); grows in woods, and about shady hedges ; produces yellow flowers from May to August, and is repre- AVE sented by Withering, 477. The stalks of this useful plant attain a height of two feet. In spring, its woody root possesses the aromatic flavour of cloves. In medicine, the root of the common avens has lately been em- ployed with singular efficacy in the cure of obstinate agues. A tinc- ture made of it, in the proportion of four ounces of the root, digested with a quart of brandy, in a sand heat, and given to the quantity of half an ounce, or more, twd, three, or four times, has seldom failed to cure intermittents, where the Peruvian bark had proved ineffec- tual. Others give it with equal success in decoction, powder, or electuary, in doses from one scruple to a dram or more, several times a day....provided that the first pas- sages be previously evacuated by proper laxatives. This root has al- so afforded an excellent remedy in several chronic disorders, as a ge- neral strengthenerand astringent: indeed, the experiments made by Buchhave shew, that its antisep- tic power is superior to that of the best foreign bark. As an object of rural and domes- tic economy, this plant deserves some attention. Sheep are ex- tremely fond of its herbage; which may likewise when young, be used for culinary purposes, and especial- ly in the form of salad. If the common avens-root be collected, split, and dried, a portion of it se- cured in a bag, and hung in a cask of beer, it is affirmed (in the Trans- actions of the Swedish Academy), that this simple expedient will prevent it from turning sour....... On this subject, we refer to the article Brewing. In the useful arts, this root has i.kcwise been employed in the VOL. I. AYA 153 process of tanning leather. Dai- Bouh xe y informs us, that the stalks and leaves of the plant have been used with advantage for dyeing wool of a permanent olive-brown colour, when previously steeped in a solution of bismuth. 2. Water Avens, Geum rivale, L. grows in meadows and groves of a humid soil ; its flowers appear in July. We find it delineated in Engl. Bot. t. 106, and by Wither- ing, 478....The herb and root of this species, though of inferior effi- cacy, have also been employed in medicine, as well as by tanners. AVOIRDUPOIS is ;'ie name of the weight adopted for the larg- er or coarser commodities, such as groceries, hop-, cheese, wool, lead, 8cc. It is distinguished from Troy-wright, which was formerly used in England for every purpose, and is still retained for weighing gold, silver, and jewel--, for com- pounding medicines, for experi- ments in natural philosophy, and for comparing different weights wilh each other. The former con- tains sixteen, and the latter only twelve ounces to the pound...Apo- thecaries purchase their drugs, if wholesale, by the former, but re- tail them out by the latter....See Weights and Measures. Aversion. See Antipathy. Azalea procumbens, L. See Trailing Rose-bay. [AYA PAN \, a plant original- ly from the right bank of the river Amazon, in Brazil. It is.a remedy for bruises, and also considered as an antidote against the poison of serpents, and of arrows. Citizen Baudin relates wonderful effects of this plant upon himself and others, in relieving bruises. Dr. Carmaro, of Brazil, confirmed the accounts of the efficacy of the plant in cur- X 154 AYA AZO ing the effects of poisonous bites. Citizen Ventenat, Avho lately read an account of the plant to the National Institute, thinks it belongs to the corymbiferx family, and the genus eupatorium of L. It may be distinguished from other species of this genus by the following cha- racters....Eupatorium, lance-shap- ed leaves, very entire ; the lower leaves opposite ; the upper ones alternate ; calyces very simple ; many flowered....There are seve- ral species of eupatorium in the United States, and it is possible that the aya pana may also be found. Count Rumford describes a plant of similar virtues, called in Santa Fe, Yijuco de Guaco, which see. See Tilloch Phil. Mag. vol. 12, 13.] Azote. See Atmosphere. B. B AC [BACCHARIS HALIMIFO- LIA, Cotton Groundsel-tree, Sea Purslane. This is a sea-side shrub of great beauty in the autumn, when mantled in silky down, white as snow. The bark of the last year's growth of twigs, early in the spring, when the sap begins to flow, expands suddenly, and opens longitudinally, from which springs a limpid juice of the con- sistence of pure honey, and as sweet and pleasant to the taste. At this season the bees visit these shrubs, and sip the honey entire- ly, before the sun rises. ' BACHELOR, a word of doubt- ful origin; though, in the political economy of nations, when a plu- rality of persons apparently glory in that appellation, its practice cannot fail to be attended with ef- fects detrimental to the State, and fi-equently disgraceful to the indi- vidual. We allude to those un- married men, who pretend to live in a state of stoic celibacy, and are, for the most part, generally, B AC either avaricious misers, or unprin- cipled spendthrifts. That there are many exceptions to this odious character, cannot be denied; yet, in a maritime country, where a great proportion of active men de- vote themselves to a sea-faring life, there ought to be public disgrace attached to those, who cannot as- sign the most substantial reasons for their choice of celibacy. Even the ancient Greeks were so fully persuaded of the pernicious influence of professed bachelors, on the population and morals of their countrymen, that, by the laws of Lycurgus, they were branded with infamy, excluded from all offices civil and military, as well as from national games and pub- lic spectacles. Farther, such per- sons were compelled to appear at certain festivals, where they were exposed to public derision, and led round the market-place : in this degraded situation, the fair sex conducted them to the altars, and obliged them to make amende B AC B A C 155 honorable, by submitting to blows and lashes, at discretion. The women, not satisfied with this spe- cimen of passive obedience, forced them to sing certain songs teeming with satire, and deprecating a state of. life which Nature had never de- signed. The Roman laws, also, were not more favourable to their tole- ration ; and the vigilant censors frequently imposed arbitrary fines on old bachelors. According to Dionysius, the historian, there existed in Rome an ancient edict by which all persons of full age were obliged to. marry. But the most remarkable law enacted against them, was that made in the reign of the Emperor Au- gustus, by which they were ren- dered incapable of enjoying the benefit either of legacies or inhe- ritance by will, unless from their near relations. This limitation, Plutarch justly observes,induced many bachelors to marry ; not so much with the view of having heirs to their own esates, as to qualify themselves to inherit those of others. Thus it clearly appears that, from the most early ages, the most civilized nations expressed a \ust abhorrence of a life which is more calculated to promote the narrow grovelling views of the in- dividual, who prefers it to the mast sacred and honourable station in society, than to benefit that circle of the community, of which he is frequently a consuming and worth- less member. BACON, the flesh of swine, salt- id, dried, and, generally, smoked in a chimney. As the history and customs relative to this savoury dish, would furnish but little in- struction, we shall proceed to state the most approved methods of pre- paring it both in England and on the continent. Somersetshire-Bacon, the most es- teemed in England, may be made any time during the last three months of the year. When a hog is killed for bacon, the sides are laid in large wooden troughs, and sprinkled all over with bay salt : thus they are left for twenty-four hours, to drain away the blood and the superfluous juices. After this first preparation, they should be taken out, wiped very dry, and the drainings thrown away. Next, some ftvsh bay salt, well heated in a large iron frying-pan, is to be rubbed over the meat, until it has absorbed a sufficient quantity, and this friction repeated four succes- sive days, while the meat is turned only every other day. If large hogs are killed, the flitches should be kept in brine for three weeks, and, during that period, turned ten times, then taken out, and thoroughly dried in the usual man- ner ; for, unless they be thus ma- naged, it is impossible to preserve them in a sweet state, nor will their flavour be equal to those pro- perly cured. As the preservation of the salt used in this process, when carried on to a great extent, may be an object of economy, we shall state the following method of recovering the saline matter contained in these drainings, or in any other brine, whether from herrings, beef, or pork: it was communicated to us by a friend, who had seen it practis- ed en the continent, where culina- ry salt is sold at a considerable price. He first added such a quan- tity of boiling water to the brine, or drainings, as was sufficient to dissolve all the particles of the salt. 156 BAC BAD This solution he then placed in Smoked Bacon, one of the most vi K-r an .iron or e;.rlhen vessel, relished, but almost indigestible, o. era fire, which,by boiling,iorced dishes of the Germans, is prepared all the feculent ami animal parti- in a manner similar to that adopt- ers to the top, so that thev were ed in the curing of the celebrated carefully removed by a perforated Westphalia hams. For the latter, ladle. After the liquid had become however, animals that have been clea.Mt-.-as set aside foi twenty-four well fed, and allowed to roam at hours, ia a cool place, that the co- pleasure in the extensive moor- louring nn.'.ter might subside. But, lands of that province, are gene- as the'combi-.iation it had formed rally selected. And if credit be witli the boiled liquor was very te- due to the report lately spread in nacioub. he contrived two different London, by a Native of Westpha- way-s of separating it: 1. A solu- lia, that those delicious hams, so ticn of alum in water, one pint much esteemed in this country,are to an ounce of that substance, was the produce of hogs, which fre- g:\idually dropt into the cold liquor, quen.ly die of obesity, and were In the proportion of a table-spoon- sold lor half price to the ill-reputed ful of the former to every gallon German skinners (scliinder,) who of the latter ; and the whole allow- export them to Hamburgh or Hol- ed to stand for several hours; or, 2. land, we cannot, in justice to our If time and circumstances would friends, recommend them for their permit, he filtered the liquor by salubrity. The manner of obtain- means of long flannel slips, cut ing them is nearly as follows: af- longitudinally by the web, but pre- ter the hams have been properly viously soaked in another strong salted, rubbed, and wiped with dry and' perfectly clear solution of salt: cloths, in order to absorb all the im- these slips were so immersed into purejuices, the cavities of the joints, the coloured fluid, that the pro- as well as the bones themselves,are jecting external end reached ano- carefully covered with a mixture ther vessel, which had been placed consisting of two parts of the best much lower than that containing salt, perfectly dried, and one pail the brine, or drainings. When of black pepper, coarsely powder- these particulars were properly at- ed. As soon as this operation is tended to, the absorbed liquor be- performed, the hams are* on the came almost colourless, and pel- same day, suspended in a chimney, lucid. Having thus procured a where no other but wood fire is clear liquid solution, nothing more burnt, and which is usually in- was required than to evaporate it creased during the first three days. to dryness, in order to re-produce The time of fumigation is regulat- the salt in its original granulated ed by the size of the meat, and ge- form. We have faithfully report- nerally extends from three to six ed the process, which may be imi- months. tated without difficulty, and at little BADGER, an animal resem- or no expense. In our opinion, the bling in its external characters, second method of discharging the both a dog and a hog. The un- colour is prefera! ie, as by this, no equal length of its legs has intro- alum will be required, which only duced the expression badger-leg- r«ntaminates the salt. „ gcd. Its flesh has a taste similar BAD to that of wild hogs, and is much esteemed in Italy, France, and Ger- many. Indeed these carnivorous quadrupeds are themselves so very fond of pork, that a piece of such meat, placed over their burrow, is the surest inducement to their ap- petite, and will in a few minutes entice them above ground. Besides affording a nutritive, but not easily digestible food, the skin of the badger makes excellent knapsacks, and covers for travel- ling-trunks, saddles, Sec. because it is impervious to rain, and stands in need of no additional prepara- tion for rendering it water-proof; a process we shall describe under the article Leather. The hairs or bristles of this animal are used for painters' brushes ; and its pene- trating fat answers a variety of useful purposes : for it is not only employed as an ingredient in injec- tions for relieving nephritic com- plaints, or such as arise from ob- struction in the urinary passages, but likewise externally, in rheuma- tic affections especially those called Siatica, and for the cure of sore and chapped nipples in voting mo- thers. For paralytic diseases of the aged, it is asserted, that the hairy skin of this creature, when worn next the surface of the body, has been of eminent service, by stimu- lating the inert, cutaneous and mus- cular vessels into action : and there can be no reasonable objection against giving this simple remedy a fair trial for a few weeks, where medicines generally are ineffec- tual. The crafty horse-dealers also employ the badger's fat in a singu- lar manner, which involves a de- gree of fraud and cruelty. They pull out the hair in several places, H\d anoint the bare spots with this B A G 157 fat; when the hair grows again, it is of a white or grey colour, so as to give the horse a pyebald appear- ance, which probably inhances its value. BAG, in commerce, is a term for a sack, or pouch, containing a certain quantity or weight of some particular commodity. Thus a bag of almonds is about three hun- dred pound; of aniseed, from three to four hundred pounds weight, See. The best material for making compact and durable bags is hempen cloth [or cotton] pre- viously steeped in a strong decoc- tion of oak-bark, or tanner's waste. Bag, in farriery, signifies a me- dicated external application, made with a view to recover a horse's appetite. For this purpose, one ounce of asafoetida, with an equal quantity of powdered savin, are mixed together, put into a bag, and tied to the bit. Meanwhile the horse should be kept bridled for two hours, several times a-day, and as soon as the bag is remov- ed, the animal will begin to eat. We have stated this piece of ad- vice on the authority of the Ency. clopadia Britannica; though we are inclined to think that such su- perficial applications will seldom avail.....See Farriery. BAGNIO, a term adopted from the Italian, and signifying a bath: in English, it denotes a house for bathing, sweating, and cleansing the body ; but sometimes also for worse purposes. The substance used for heating bagnios are various ; such as bricks, stones, See. managed in different ways, and in several vessels and utensils, according to the choice or fancy of the proprietor. The ef- fect generally expected from re- sorting to such places, is an immo- 158 B A K derate degree of perspiration, oc- casioned by artificial heat: this cannot fail to open the pores ; to attenuate and dissolve the hu- mours ; to dissipate all the super- fluous particles ; and eventually to heat and dry the whole body..... Hence this practice cannot be pro- per for persons of a choleric, thin, and spare habit, nor for those sub- ject to periodical discharges. In rheumatic and paralytic dis- eases, great benefit has sometimes been derived from a cautious use of the bagnio. For whatever com- plaint it be resorted to, care must he taken that neither the bowels nor stomach be distended, which might be the case in the former, by obstructions or costiveness ; in the latter, after a plentiful repait. Besides, the heal of a bagnio should always be accommodated to the strength and peculiar condition of the patient; for if immoderate, it will be attended with effects very detrimental to the whole frame, the least of which are pustules, tumors, and obstructions of the surface of the body. BAITING, a practice derived from the barbarous ages, and one of those amusements which de- grade the human character. Thus we hear of the baiting of bulls, or bears, by mastiffs, or bull-dogs with short noses, that they may take a firmer hold of their oppo- nenlt".. The inhuman practice of bull- baiting ought not to be connived at by magistrates, especially about the metropolis. BAKER, a person whose busi- ness is that of baking and selling bread. The origin of this useful profession is not ascertained,though it is certain that the first pubiic B AK bakers appeared in the East, and passed from Greece to Italy, about the year of Rome 583. Prior to that period, every house-wife baked her own bread. We regret that so wealthy a body of men as our modern bakers, give us frequent cause of com- plaint, either by the unwholesome quality, or the deficient weight of bread ; an article which loudly calls for the wisdom and unremit- ting vigilance of the legislature. No new office in any departmentof police appears to be so necessary, and likely to be productive of such essential advantages to a city, as that of " Inspector of Bread." BAKING is the art of con- verting flour, or other farinaceous substances, into bread.......As we propose to treat more fully on this subject, under the article Bread, we shall here only explain what relates to a proper method of pre- paring it. In domestic life, the baking of bread is frequently mismanaged; which may be ascribed to the fol- lowing circumstances. Some wo- men do not use a just proportion and temperature of water, so that the bread turns out either pasty, or too firm and heavy ; others do not use a proper quantity or quality of leaven, or yeast, whence the bread acquires either an unpleasant bit- terish taste, or the dough cannot rise, and consequently becomes tough and viscid ; again, others do not understand the due degree of heat required in the oven, so that it will be either under or over- baked. All these particulars de- serve to be attended to, otherwise a bad and unwholesome bread will be produced. To survey, there- fore, the whole process, which is B AK one of the most complicated in chemistry, we shall here commu- nicate a few general directions. 1. The flour, whether made of wheat, or rye (which two are doubtless the best and most whole- some species of grain), ought not to be used immedi; tely on coming from the mill; as in a fresh state it is too moist for making good and palatable bread ; but it should be kept in a dry place, for several weeks, stirred every day in sum- 1 mer, and at least every' other day in colder seasons, till it has acquired such a consistence, as renders it loose and yielding be- tween the fingers. 2. As the dough will not rise, without giving it a proper leaven or yeast, this ought to be a prin- cipal object in families, as well as to bakers. If leaven be employed, it should on the preceding even- ing, be deprived of its hard crust, and dissolved with a little, scarcely milk-warm, water ; then carefully mixed with about a third part of the flour to be used for baking, and kneaded into a soft dough, by add- ing more tepid water. A small quantity of flour is put on the top ; and, thus prepared, it will be ne- cessary to cover the trough with blankets, and suffer it to stand in a moderately warm place till the following morning, that it may rise and duly ferment. The remain- ing two-thirds of the flour must then be added, with a proportion- ate quantity of luke-warm water, and the whole kneaded into such an elastic dough as will draw into strings without breaking, and not adhere to the fingers. In this state it is again covered, and allowed to stand (while preparations are mak- ing in the oven), and not disturbed BAK 159 till it begins gently to rise, when it should be formed into loaves. 3. A proper degree of heat is an essential requisite to the baking process. When the inner arch of tlie oven appears entirely white, it is generally considered as suffi- ciently heated. But this being a fallacious criterion, we would re- commend the following : Place a handful of flour before the aperture of the oven, and if it turn of a brown colour, the heat is then nearly of the degree required ; but if it become black, or remain white, in the former case the fire must be considerably reduced ; and in the latter more fuel must be added. Lastly, all parts of the oven should be uniformly heated ; and though we cannot enter into farther particulars, yet the atten- tive house-wife will easily, from her own observations, regulate the degree of heat, with the same ef- fect as it might be done by Mr. Wedgewood's Pyrometer for the baking of earthen-ware. Remark......Musty flour, w hen baked into bread, is not only ex- tremely detrimental to health, but it also imparts a bitter and nauseous taste. When such flour is not too strongly tainted, it may be correct- ed by first kneading it wilh leaven or sweet yeast, then making large holes with a wooden cylinder in the dough, filling up the cavities with flour that is perfectly sweet, suffer- ing it to remain in this preparatory state till the next morning, then removing the dry flour carefully w ith long spoons or similar imple- ments, and afterwards converting the dough into bread, with the addition of such flour as is not musty. By this simple process, the flour first mixed up will be 160 B A K B AL sweetened, but that which has been ierft over night in the dough, is said to become so cor. opted, that it can be given only to ani- mals. It has frequently been attempt- ed, and not without success, to bake good, wholesome bread, with little or no barm. In consequence of a dispute between the brewers and bakers of Dublin, concerning the price of yeast, i.i the year 1770, the latter carried the point, by making their bread without it. As this process, however, could not be readily imitated in domestic life, we shall here state a method of rais- ing a bushel of four with a tea- spoonful of yeast; first practised by James Stone. It is as follows : Put a bushel of flour into the knead- ing-trough or trendle ; take about three quarters of a pint of warm water, and thoroughly mix with it a spoonful of thick, sweet barm ; then make a hole in the middle of the flour, large enough to contain two gallons of water ; pour in your small quantity, and stir it with a stick, so that it may, with some of the flour combining with it, acquire the consistence of batter for pud- ding ; $en strew a little dry flour o er it, and let it stand for about one hour, when you will find the small portion so raised, that it will break through the dry flour scat- tered over it. After this, pour in another quart of warm water, while you are stirring in more flour, till it becomes as thick as before ; then again shake dry flour over it, and leave it for two hours longer....re- peat the same method about twice more, always suffering it some- what longer to be at rest, and the bread will become as light as if a pint of barm had been user!. Nor does this method require above a quarter of an hour,more time than the usual way of baking ; and the author of it asserts, that his bread has never heen heavy nor bitter. With respect to the difference of seisons, J. Stone directs that, in summer, the water should be used blood-warm ; in winter, or cold frosty weather, as hot as the hand can bear it without pain; while in the former season the dough should be covered up very warm, and strewed over with dry flour every time tepid water is added, to keep in the heat; after using six or eight quarts of such water to every bushel of flour, in the gradual manner before describ- ed, it will be found that the whole body of flour which is mixed with the warm water, by means of a single tea-spoonful of barm, is brought into considerable agitation, so that it w axes or ferments with- out difficulty....See also Yeast. Baking-Stove (portable). See Stove. BALANCE, one of the six simple powers in mechanics, prin- cipally used for determining the equality or difference of weights in such bodies as are liable to this computation. There are two kinds of weights principally used at present; the an- cient, or the Roman steel-yard, and the modern, which consists of a lever or beam suspended exactly in the middle, having scales or ba- sons attached to each extremity. If the arms of the balance be of equal length, and similar weights placed in the scale, the balance will con- sequently be in equilibrio. But if one of the arms be in length to the other as ten to nine, the balance may still be so con- structed, that both the arms with their scales shall equiponderate. Fi/>&/ /v//sf /// v ; Sha BAL BAL 161 ,£ ThE vile contrivance, however, justly deserves to be branded with infamy ; because a weight of nine pounds suspended on the longer arm, will counterpoise another of ten pounds placed on the shorter one ; but the fraud may be instantly discovered, by shifting the weight from the one scale to the other, in which case the balance will lose its equipoise. Description of Dearborn's Im- proved Balance. [Fig. 1. Is a representation of that part of the common steelyard, in which the pivots are placed««*».a is the centre of motion, upon which the beam turns ; b is the point fV where the article to be weighed is ,"*"" suspended; andc is the point where '** the poise is suspended, bolh being above the centre of motion, but c somewhat higher than b.....While the beam remains level, the hori- zontal distances of these points of suspension, are a d and a e. De- press the larger end of the beam, until the point b falls tof, and the point c will rise to g. It is evident that the horizontal distance a d is increased to afi, on the falling side of the centre ; and that on the ris- ing side, the horizontal distance a t is in the same time, reduced to a h". Thus the descending power overcomes the ascending, and de- stroys the equilibrium at the mo- ment the beam is moved from a level position. The centre of gra- vity is also placed above the centre of motion, which must prevent the light beam from vibrating on its centre, if the larger end were made to balance the smaller, unless the former centre we re placed below the latter. Hence the reasons why the 1 common steelyard, and all beams constructed on those principles, must ever lie liable to error, and VOL. I. applicable to fraudulent purposes. Fig. 2. Is a representation of thaj; part of Dearborn's balance in which the pivots are placed.....a is the centre of motion, on which the beam turns: b is the point where the article to be weighed is sus- pended, and c is the point where the poise is suspended, both being on a line with the centre of motion...... While the beam remains level, the horizontal distances of these points of suspension are a b and a c; de- press the larger end of the beam, until the point b falls to d, and the point c will rise to e; it is evident, that the horizontal distances are both reduced, and that this reduc- tion of distances on both sides the centre of motion, is always equal or proportional....Thus, by placing the points of suspension on a line with the centre of motion, by fixing the centre of motion above the centre of gravity, and by making the arms of the beam in counter- poise, it preserves its vibrations when light or loaded; and hence the reasons why no art in manage- ment can render it a fraudulent instrument. Fig. 3. Represents the balance with its apparatus. A B C D is a wooden frame, with an iron screw at E, on which the beam F G is suspended. The scale H I is at- tached to the beam by the clasp K, which slides on the bar K I, to be moved over the centre of the weight in the scale ; the skid L is formed to receive the scale on one end, while the otp.er end answars as an inclined plape, over which the cask M is rolledinto the scale. When the scale is to be charged it is fixed at a proper height, by turning the screw E until the scale will rest fairly on the skid, when the beam is elevated to an angle of Y 162 BAL BAL 30 or 40 degrees above a horizontal line. The little weight P (called the balance weight) is a brass case, into which a sufficient quantity of shot is put, to produce an exact equipoise with the scale ; if the weight of the scale varies by any cause, the shot is augmented or di- minished accordingly, for which purpose the top of the brass case has a small screw to be taken out for making the change. The scale, When charged, rests on the skid, by which it is kept out of the mud, and at a suitable distance from the ground; the small end of the beam is then brought down by hand, which raises the scale and relieves the skid, if the weight in the scale be nearly under the clasp ; if not, the beam is raised until the scale rests again on the skid, and the clasp is loose, which is moved by hand over the weight. The beam being again brought down, the pohes N O are put on, and the skid is drawn out; when the poises are so placed as to produce a level beam, the two numbers being add- ed, at which the poises hang, will give the weight of the article. The handles Q R and S, are for lifting the apparatus by hand, and trans- porting it small distances, without the trouble of taking it apart. T is a guard, which is useful when the scale is to be many times clr.rged with a given weight of small articles, in which case the beam may rest in the guard, with- out taking off the poises, until all the draughts are weighed. The principles on which this balance is predicated, require that the larger poises or weights attending it, shall be multiples of the smaller, there- fore the following are the sizes, viz. 1 lb. 2 lb. 4 lb. 8 lb. 16 lb. and 32 lb. and the two sides of a beam may be graduated for any two of those weights, and may be suffi- >- ciently strong, for bearing any number required, for the largest draughts. Under or near the be- ginning of the graduated edge of every beam, on each side, is stamp- ed the weight of the poise, for which the respective side, is mark- ed, and in all possible variations of the weights, any article will be found to weigh alike, when weigh- ed with the heavier weight alone, or the lighter weight alone, or with both together, or with any greater number which will produce an equipoise ; hence arises an incon- trovertible testimony of the accu- racy of the system, and of the con- struction of the balance. Balances of a small size are «n„de for domestic purposes, and for shop-counters, "which are found exceedingly convenient, when a tin scale is attached to the lower hook, and may be rendered more pecu- liarly so, by the addition of another scale, at sixteen times tire distance from the centre, for weighing ounces. Fig. 4. Is a representation of a grapnel for weighing casks and boxes with the balance, without removing them from the spot: a b is a bar of wood with holes, de- scribed by the black spots: c is an iron by which the grapnel hangs" to the balance; it is secured to the bar by the bolts d e: f g are two irons, kept at proper distance by the bolts hi: kk k k are four points about three inches in length, which are entered under the ends of the cask or box, and lift it by the draught of the beam. The two points of each iron are kept about one foot apart, by the little bolts 11: mm are two hooks fastened by a few links to the irons -, these BAL BAL 163 hooks, being thrown over the bars Q R and 6, in Fig. 3, keep the two irons separate, a sufficient distance for setting the apparatus over the next cask, without interference.... The height of the whole should be nearly the height of a scale for weighing hogsheads, like that re- presented in Fig. 3, that either the grapnel or the scale may be used with the same frame. With this apparatus, but two assistants are necessary for weighing any number of casks, as the frame, with its ap- pendages, is moved from one to another, and set over them in ro- tation, by two persons, with much less labour than would be neces- sary for removing a heavy cask. In the 17th volume of the- A.merican edition of the Encyclo- fiadia Britannica, (which was pub- lished by Mr. Thomas Dobson, in May, 1797,) an instrument is re- presented in Fig. 1, of Plate 481, which, by the cursory reader, may be supposed to contain the princi- ples of Mr. Dearborn's balance. If the two instruments had been exactly alike, Mr. Dearborn has indisputable testimony, that his balance was in existence in the year 178.5, which was fourteen years prior to the publication of that volume ; but, it will be shewn, that in correcting the errors of the common steelyard, these instru- ments are alike in one particular o:dy; which is, placing the two points of suspension and the centre of motion in a right line ; that in every other respect they differ; and that, in consequence of this differ- ence, Mr. Dearioun's balance is rendered one of the most extensive- ly useful instruments, for weighing which has been known; while that which is described in the Ancyclo- pxdia, is so contracted in its power, as to fall far short of the common steelyard. On examining Fig. 1, before mentioned, and reading the description of it, we find sufficient evidence, that an idea was never conceived, of using more than one counterpoise on the beam; if that were light, it could not weigh heavy articles; if it were heavy, it could not weigh light article, consequent- ly the range of the instrument must be so contracted as to render it of little use ; and no mode of extend- ing the range is intimated, except by adding another point of suspen- sion on the short arm. Hence the author's remark, in page 779, column first, near the bottom : " it is usual to make as many divided scales on the long arm, as there are points of suspension on the short arm." Then two lines fur- ther on : " but the range of this instrument is not altogether at the pleasure of the maker." In the construction of Mr. Dearborn's balance, the range is at the pleasure of the maker ; for, with but one point of suspension on the short arm, the range may be from one pound to any quantity which a beam of any kind can sus- tain ; the range of one already made, is from one pound to seven thousand and five hundred pounds. This advantage arises from the ap- plication of weights which are mul- tiples; using a lighter counterpoise for weighing lighter articles, and a heavier counterpoise, or both toge- ther, or any number, for weighing heavier articles, without any one of them exceeding 32 lb. which is the heaviest counterpoise required with the Patent Balance. The place of the centre of gra- vity exhibits another essential dif- ference. In Figure 1, it is placed somewhere in the long arm, de- 164 BAL BAL pending on the scale to bring the beam to a horizontal position ; con- sequently nothing can be weighed but in the scale, unless its weight be added to the weight of the arti- cle, or accounted for in some other way. In Mr. Dearborn's balance, the centre of gravity is placed ex- actly under the centre of motion, whereby small or loose articles may be weighed in a scale, which is balanced by a small weight hooked in at the end of the long arm; and on putting these off, the hook is ready for receiving articles which may be too large for the scale; the figures on the beam giving the ex- act weight in either case,rendering this balance an instrument of great convenience in markets and in fa- milies ; for. the same beam with which small articles are weighed in a tin scale, will weigh a quarter of beef on the hook. It will be observed, that the particulars here described,which give to Mr. Dear- born's balance such essential supe- riority, are entirely independent of the portable and convenient ma- chinery which he. has constructed to accompany'the instrument for weighing heavy bodies, and which gives additional value to his system for weighing. Some of the characteristics of a Patent Balance, which is now in use in the city of Philadelphia for weighing 3000 lbs. compared with those which it must have possess- ed, if it had been made according to the description given in the En- cyclopedia, vol. 17, Plate 481, Fig. 1. 1st. The heaviest counterpoise belonging to the balance is 32 lbs. If it had been made on the prin- ciples of Fig. 1, the counterpoise must have weighed 112 lb3. 2d. The counterpoise to be lift- ed from notch to notch on the ba- lance, for finding the exact weight of the goods, is only 16 lbs. If the construction had been on the principles of Fig. 1, the counter- poise to be lifted from notch to notch, must have weighed 112 lbs, 3d. The smallest quantity which can be weighed with the above- mentioned balance, is one pound. If it had been made on the princi- ples of Fig. 1, the smallest quan- tity it could have weighed would be seventy pounds. 4th. The number of notches on the Balance, corresponding to one pound each, are something short of seven and a half to an inch..... If it had been made on the princi- ples of Figure 1, the number of notches corresponding to one lb. each, must have been fifty-one to an inch.] BALDNESS, a defect of hair chiefly on the fore part of the head. Among the pre-disppsing causes of baldness, excessive indulgence in sensual gratifications, and parti- cularly in wine and spirits, is per- haps the principal; though old age usually causes the loss of hair even in the most regular livers. In an- cient Rome, the term calvus, or bald-pate, was frequently used by way of reproach for this deficien- cy, which then was in great dis- repute. In modern times, divers arts are practised to conceal a bald head, and a variety of preparations are offered to the credulous, in the daily prints, with the solemn pre- mise that they are infallibly calcu- lated to make the hair grow agahi. As these advertisers are, compa- ratively speaking, harmless chemi- cal compounders, -we do not wish BAL to treat them with severity, so long as they confine their medicines to external applications. In our opinion, baldness is in- curable, when it arises from gene- ral debility, or an asthenic state of the system; but where it takes place in consequence of acute dis- eases or during a tedious recovery from malignant fevers, the growth of the hair has frequently been accelerated by the following lini- ment : take of the expressed juice of burdock-root, virgin-honey, and proof-spirits, of each one ounce, mix them together, and anoint the barren part of the head seve- ral times a day...at the same time taking care to cover it with soft flannel, in order to promote per- spiration. BALL, in a general sense, is a round or spherical body, whether formed by nature or art. Thus the terraqueous globe which we inha- bit, appears to have assumed that form, in consequence of the revo- lutions round its own axis, not unlike a mass of clay, when turned in a circular direction. But as the term " Ball" is used in a great variety of significations, we can here introduce only those few, where it, is applied to econo- mical purposes: hence we shall take no notice of fire-balls, light- balls, smoke-balls, stink-balls, sky- balls, water-balls, land-balls, Sec. BALLS, in the polished circles of society, are those nocturnal as- semblies deyoted chiefly to the en- tertainment of dancing. Whether public or private, the institution of balls appeals to have been origin- ally intended for the conjoint pur- poses of promoting health, by the exercise there mingled with mirth and social conversation, as well as for the refinement of manners, or BAL 165 what is more properly termed g"oo(f- breeding.....(See that articled) In large and populous cities, however, these excellent purposes are often in a great measure de- feated; partly by a deviation from the genuine principle on which balls were first introduced, under the sanction of wise governments, and partly by connecting this amusement with collateral objects, such as suppers, masquerades, card-parties, &c. Consistently with our plan, we beg leave to observe only, that morality and health would be better consulted, if all public balls and masquerades were limited to a certain number of visitors...exclud- ing every female who ventures to appear without a proper friend or relation; and, upon the whole, by adopting those excellent regula- tions which already subsist in the city of Bath, where decorum or good-breeding is the " order of the night." Horse-balls, among farriers, are given only for the purpose of con- veying into the stomach of that nice and noble animal, the more disagreeable drugs which it would not swallow in drenches. Hence these balls should not exceed the size of a pullet's egg, and be dipp- ed in sweet oil previous to their ad- ministration, that they may pass down the throat with greater faci- lity. But as some horses have a straight gullet, and are remarkably averse to this method of taking medicine, it would be preferable to give them drenches or mix- tures with bran, or other mashes. See Farriery. Portable-balls for removing spots from clothes in general, may be thus prepared: take fuller's-earth perfectly dried, so that it crumbles 166 BAL BAL into a powder; moisten it with the clear juice of lemons, and add a small quantity of pure pearl-ashes; then work and knead the whole carefully together, till it acquires the consistence of a thick elastic paste; form it into convenient small balls, and expose them to the heat of the sun, in which they ought to be completely dried. In this state, they are fit for use in the manner as follows: First, moisten the spot on your clothes with wa- ter, then rub it with the ball just described, and suffer it again to dry in the sun; after having washed the spot with pure water, it will entirely disappear. Ballota. See Horehouxd. BaVs (fuel). See Coal-Balls. BALM {Common), or Melissa officinalis, L. is much cultivated by our gardeners, on account of its pleasant aromatic smell,resembling that of the lemon, and its fragrant, though roughish taste. See Wood- ville's Med. Bot. pi. 147. Formerly, the balm was held in very high estimation : Paracel- sus supposed it to possess virtues, by which human life could be pro- longed beyond the usual period. In modern times, however, the properties of this agreeable plant are belter understood: it yields, by distillation, a small proportion of an essential oil, of a yellowish co- lour, and a very grateful smell. A few drops of this oil, diluted in a glass of simple water; or strong in- fusions of the young shoots, drank as tea, and continued for several weeks, or months, have proved of service to nervous and hypochon- driacal patients, of a lax and debi- litated habit........Either of these liquid preparations, when slightly acidulated with lemon juice, ac- quire a fine reddish colour, and may be taken with advantage in dry, parching fevers, as well as in cases of distressing flatulency, at- tended with eructations, where the first passages have previously been opened. BALM {Purple and White), or Mclittis grandifiora, L. another species of the balm; it is delineat- ed in English Botany, t. 636, and in Curt. Lond. fuse. 6. t. 30. We have mentioned both these native plants, not on account of their diuretic properties, for which they were once celebrated, but the former, as affording'fine aromatic flowers, which are eagerly visited by bees; and the latter, as being a fine ornament to a flower-garden. BALSAM, or Native Balsam, an oily-resiuous fluid, oozing out of certain plants, either spontane- ously, or by incision. There are a variety of balsams, denominated according to the sub- stances from which they are ob- tained, such as the Canada, Co- paiva, Gilead, Peru, Tolu, Sec. of which we shall give an account under their respective heads. BALSAMICS, a term used in an indefinite manner, but literally signifying mitigating substances, and very often applied to medicines of very different qualities, such as emollients, detergents, restoratives, Sec. It appears to be a general character of balsarnics, that they are hot and pungent, like the na- tural balsams and gums; while their internal use tends to increase the vital heat of the system....... Hence they are commonly admi- nistered in those complaints which originate from a diseased action, or a defective state of the interior or- gans ; and as they can only be in- troduced to those parts by the stomach and the circulation of the BAM BAN 167 fluids, it will be easily understood that these slowly operating medi- cines cannot be productive of great effects, unless continued for a con- siderable time. BALSAMINE, or Touch-me- not, the Imfiatiens noli-tangere, L. is one of the poisonous native plants, growing in moist and shady places. Its stalks are about eighteen inches high, and its yellow flowers appear in August....See Wither- ing, 263. The capsules of this plant, when touched by the hand, burst and throw out their seed with velo- city ; whence it has received its name. Balsamine Seeds possess the de- leterious property of producing violent purging, when swallowed inadvertently, especially by chil- dren; and inevitable death, when taken to any extent. Dr. Unzer asserts, that the bread baked in an oven which had been heated with the dry stalks of this plant, poison- ed, and'nearly destroyed a whole family. In dying, the leaves and flowers of the balsamine, according to M. Ckc 11 stein, impart to wool a beautiful yellow colour. [This plant is also found in the United States.] BAMBOE HABIT, an inven- tion of the Chinese, by the use of which a person unskilled in the art of swimming, may easily keep himself above water. The Chinese merchants, when going on a voy- age, always provide themselves with this simple apparatus, to save their lives, in cases of danger from shipwreck. It is constructed by placing four bamboos horizontally, two before and two behind the body of each person, so that they project about twenty-eight inches; these are crossed on each side by two others, and the whole proper- ly secured, leaving an intermediate space for the body. When thus formed, the person in danger slips it over his head, and ties it securely to the waist: by which simple means he cannot possibly sink. Its figure is here subjoined. BANDAGE, in surgery, a fillet, or roller, used in dressing and bind- ing up wounds, restraining danger- ous bleedings, and in joining frac- tured or dislocated bones. The modern and more enlight- ened surgeons have, in some of the most important operations, relin- quished the use of tight bandages, from a conviction of their tendency to do more harm than good. Tims it is cerlain, tnat the most expedi- tious cures»of broken limbs, ha-va generally''been effected without any bandages; yet, as there is a necessity of keeping the injured limb in a steady posture, we she.;' expatiate on this subject under the head cf Fractures.......See also Ligatures, and IVluniquet. BANDY-LEGS, a vernacular expression applied to distorted or crooked Icps. In some cases this is a natural defect in the,birth, though it may more frequently be ascribed to an improper treatment of infants, by indolent or offciout 168 BAN BAN nurses. The former will some- times suffer an infant, scarcely twelve months old, to stand for hoars on its legs, while confined in a chair, or an absurd machinery contrived for walking: the latter are too impatient to give early spe- cimens of a child's vigour, and daily try experiments with its ten- der legs, before they are able to sustain the weight of the body. When an infant is born with bandy-legs, the timely and judici- ous use of the bandage may, by imperceptible degrees, correct this defect; but it requires more patience and perseverance than people in general are able or disposed to be- stow. Hence we cannot suppress a remark made by the ingenious Levret, that this species of neg- lect is attended with more import- ant consequences to the female than the male sex: for, as defor- mities of the lower extremities are very frequently connected with si- milar mal-conformations of those bones which form the waist, we may hence account for the repeated abortions in many mothers who pay the strictest attention to diet, and every other circumstance, dur- ing the period of gestation. This unfortunate deformity, how- ever, cannot be easily remedied after the child has arrived at a cer- tain age; and we believe all at- tempts would be fruitless, and even hurtful after the sixth or seventh year: yet there are instances on record, where Nature, unassisted by art, has occasionally performed a cure. Dr. Unzer relates the case of a young man, who was born and reared with legs so dis- torted, that he was obliged to walk on the sides of his feet and heels ; but during his apprenticeship with a taylor, sitting continually with crossed legs, he remarked that his lower extremities began gradually to recover their natural direction, and that his ancles in particular spontaneously returned to their proper position. He at length es- caped from his master, entered on the list of warriors, and thus gave the most convincing proof of the soundness of his limbs. BANE-BERRIES, the produc- tion of the Herb-Christopher, or Actaa spicata, L. [a native plant of the United States,] which is in a high degree poisonous.......See Withering, 483. Although some foreign writers assert that this plant does not possess the deleterious properties which are attributed to it by Lin- njeus, yet we have reason to be- lieve that its great astringency must be highly detrimental to cattle. BANK, in commerce, signifies a common repository, where per- sons consent to keep their money: it is also applied to certain societies or communities,who take charge of the money of others, either for the purpose of accumulating it by in- terest, or preserving it in safety. There are two principal kinds of banks ; either public, consisting of a society of monied men, who, be- ing duly incorporated according to law, agree to deposit a considerable fund, or joint stock, to be employ- ed for their use ; by lending money upon good security, buying and sel- ling bullion, discounting bills of exchange, 8cc, or private, which are established by individuals, or co-partners, who deal in the same way as the former, upon their own stock and credit. The greatest bank of circulation in Europe, or perhaps in the world, is that of England. The Company was incorporated by an act of par- BAN BAN 169 liament, in the fifth and sixth years of William and Mary. Private banking companies have also, within these 30 years, -been formed in almost every consider- able town in Great-Britain ; their purchases and paymentsof all kinds are made by notes, and thus the country business is in a great de- gree carried on by paper currency. It is almost generally believed, that the community at large has deriv- ed considerable benefit from this artificial method of increasing the circulating medium : a proposition, the truth or fallacy of which, it would not be easy to demonstrate. BANK-FENCE, in rural eco- nomy, signifies the inclosure of ground with an artificial bank. In places where flat stones cannot be procured, the most durable and advantageous method of fencing in arable or pasture lands, is with turf or green sods, about five or si' inches thick ; the foundation f t'e feet wide ; the middle filled up with earth; the top about three feet broad, and planted with pro- per shrubs or dwarf-wood. As every agriculturist is acquainted with the manner* of constructing such fences, we shall only remark, that they are,in many respects,pre- ferable to the common hedges ; because the latter, with their ditches cover an almost incredible quantity of soil, while they neither afford sufficient shelter for cattle, nor can the herbage growing con- tiguous to them, be compared to that generally produced on the sloping sides of banks, where net- tles and other aquatic weeds would not obstruct the vegetation of the ii'.jre useful plants. It is, how- ever, to be regetted, that manual labour in this country is at present |io very expensive, that few farm- V0L. I. ers, excepting those who hoard up their grain, and wait for the maxi- mum, or highest price, are either inclined or able, to defray the first and unavoidable expense connect- ed with the system ofbank-fenci.g. A subject of such extensive im- portance, we humhiy conceive, is entitled to every attention from a wise and economical legislature, or at least deserves to be conducted on similar principles, and with the same patriotic spirit, as has late- ly been displayed in the different schemes of inland navigation. BANKS of Rivers, are those natural boundaries within which every stream is confined, accord- ing to the magnitude and velocity of its current. But as the course of rivers is frequently rapid and ir- regular, taking different directions, and often turning at acute angles, extensive inundations, especially in high spring tides, necessarily happen from the overflowing of their banks. Hence it is of the utmost importance to every inha- bitant in the vicinity of rivers, to possess some knowledge of the proper method of ^ forming em- bankments, for the prevention of floods. Although we cannot, consistent- ly with our limits, attempt a full mathematical analysis, yet we shall lay down a few general hints, and maxims, by which the reader may be guided in the practical view of this subject. ., 1. The principal point to be ascertained, is the elevation, or the heights necessary to be given to such banks. This must be regu- lated by the additional quantity of water, which according to former experience, the river brings down during its freshes ; and likewise by the distance, at which the artificial Z 170 BAN bank is to be constructed, from the natural boundary of the stream.... On this important point, mistaken economy frequently defeats its own prii;osc. If, therefore, the em- bankment is to be raised at some dibiance from the natural banks of the river, both a comparatively smaller height and base will be re- quired ; the saving will be in the duplicate proportion of the former, and the works will be likewise the more durable, nearly in the same ratio; because, by enlarging the additional bed given to the swollen river, its velocity and power of ruining the works are, likewise, accordingly diminished. Unless, therefore, the freshes of the stream be loaded with fine sand, which might decompose the turf, the em- bankment should always be under- taken at a considerable distance from the edge of a river. By placing the artificial bank at half the breadth of the stream, from its natural banks, its channel will thus be nearly doubled, and the detach- ed space, in general, afford excel- lent pasturage. 2. T he next circumstance to be attended to, is, that the river will rise higher, when embanked, than it did at the time when it was suf- fered to overflow ; and hence the difficulty of ascertaining to what height it may rise, from the great- est swell which has been observed in its former floods. For this rea- son, the utmost rise in some gorge, where the river could not extend farther, should be accurately mark- ed, as far as can be remembered by the oldest inhabitants. Now the increased section in this place should be measured; and, as the water rises in a much greater proportion than the section the latter must be increased neariv in BAN the same proportion as the gorge already mentioned. Those who neglect this method of regulating the proper height of the embank- ment, by the greatest swell that has in former floods been observed in the plain, are in danger of con- structing their banks too low, and consequently rendering them to- tally useless. 3. The whole embankment should, as much as possible, be conducted, in an uniform line, and by the concurrence of the proprie- tors of both banks ; because the general effect to be aimed at, con- sists in rendering the course of the stream straighter than it was be- fore. All bends should be made less.abrupt, by keeping the em- bankment farther from the river in all convex lines of the natural bank, and approaching to it near- er, where the latter is concave.... Thus, the action of the waters on the embankment will be consider- ably diminished, and the duration of the work insured. On the same principles, we ought to proceed in fencing rivulets, or brooks, which empty themselves into a larger river ; and whatever bends are given at its mouth to the two lines of embankment, they should always be made less acute than those of the natural brook ; at the same time, an opportunity should be taken, of reducing an angle of this transverse brook, or, in other words, of conducting it with a more gentle flexion into the main river. 4. Particular care should be taken, to cover the outside of the dyke with compact pieces of turf, or green sods, closely united. For, if it admits the water,there is great danger of drenching the interior and more porous part of the wa$ BAN BAR 171 while the statical pressure of this fluid body tends to burst the bank on the land side ; and thus the labour of months or years may be suddenly destroyed. Hence, too great attention cannot be bestowed on making and keeping it perfectly tight ; so that the whole be one continued fine turf, and every bare spot must without delay be care- fully covered with firm and fresh sods: nor should the rat and mice- holes be neglected. Lastly, it deserves to be remark- ed, that a dry earthen bank, not firmly conjoined by grass-roots, will scarcely maintain itself against the pressure of the water with a slope of forty-five degrees, while a canal conveying a moderate stream cannot be supported, even w ith such a declivity. Those banks, however, the base of which is as four to three of their height, will stand without danger in a moist soil: and this is not only the slope usually given them, but also ob- served in the spontaneous opera- tions of Nature, in the channels which she forms in conducting rills and rivulets through the higher and steeper grounds. This natural form possesses both mechanical and mathematicalproperties,which justly claim the admiration of those who adopt her beneficent hints and maxims. [The only method of keeping banks impervious to water, is to puddle them. That is, when about two feet of the bank is built up on each side, let the intermediate space, amounting to three fourths of the whole width be made thus. Put in the common dirt or earth in the vicinity of it, to which add water enough to make it a fluid paste. Let this be well raked backward and forward by iron rakes with the teeth not much apart; con- stantly add to, and rake the whole of the middle part of the bank, till it is completed. On well and labo- rious raking of common earth, in a fluid state, depends the goodness of a bank. The sides may be sod- ded. When well raked, moles find it difficult to get through; but where moles are in a bank, they n.ust be exterminated; for the method of doing this...See the article Mole.] BANKS of the Sea, are those inequalities or elevations of the ground or bottom of the ocean, that may be compared to ridges or hills, with which the land is moie or less intersected. Sea-banki sometimes project above the sur- face of the water, or at least leave this element so shallow, as to prevent a vessel from remaining afloat. Sand-banks are very common in the North and Baltic Seas, so that navigators are obliged constantly to use the plummet and compass, to discover their distance and exact situation. As, however, these ele- vations frequently endanger the lives of our brave mariners, we have inserted this article, not with a view of intimidating those naval heroes, but for the information of persons whose business obliges them to cross the seas before men- tioned, that they may provide them- selves with an apparatus by no means expensive, and described un- der the head of Bamuck-Habit. BARBFL, in ichthyology, a genus of fresh-water fishes, com- prising 31 species, which are prin- cipally distinguished by the num- ber of rays in the vent-fin : their general characters are, a toothless mouth ; three rays in the gills ; a smooth and white body ; and the bellyjfins have frequently jiine 172 BAR BAR rays. The following ten are the most remarkable species : 1. The Carp ; 2. The Larbel (of which we have here subjoined a more parti- cular account) ; 3. The Tench; 4. The Gudgeon ; 5. The Bream ; 6. The Roach; 7. The Dace ; 8. The Chub; 9. The I leak; and 10. The Golden FiAi.....for a de- scription of which, we refer to the order of the alphabet. The Barbel, or Earbus, is one of the coarsest fresh-water fish. Its roe is not wholesome, and ought therefore to be thrown away, as the eating of it is frequently attended with nausea, vomiting, purging, Sec. The natural history of this fish has escaped, the attention of the ancients, though it is suffici- ently curious. Barbels resemble pike in their general shape, the head excepted; for the upper jaw of the former is more projecting, and they are also provided with four dependent fibres or rays in the gills, with which, while dexterously playing, they allure their prey, consistir.g of in- sects and small fishes. Their dor- sel fin is armed with a remarkably strong and sharp spine, serving them as means of defence or at- tack, and with which they fre- quently cut the nets, or when in- cautiously handled, inflict severe wounds on their captors. In size, the barbel rarely exceeds the length of three feet, and weighs from twelve to eighteen,or twenty- five pounds. Its most frequent places of abode are the sides of hollow banks in calm and deep waters. In the months of May and June, it deposits its spawn on the stones lining the beds of deep rivers, and between which, as well as poles, roots of trees, Sic. barbels harbour during winter, in a com- pact and social state. Not unlike swine, they dig and excavate the soft banks with their noses,are fond of animal carcasses (particularly of human flesh, according to C. P. Funke, a reputed German natu- ralist), and become exceedingly fat by living on the refuse of flaXK steeped in stagnant waters. Hence we may also account for their un- palatable, and, perhaps, unwhole- some flesh. They are so tame, that they may be easily caught by the hand ; though we do not suggest so dangerous a method of taking them....lor the particulars relative to the method of angling for barbel, we refer to the article Carp. BARBLES, or BARBS, in far- riery, are those small excrescences frequently appearing under the tongue of horses, as well as black cattle : they are known by two paps, which may be discovered by drawing the tongue aside. Few animals arrive aj; a considerable age, without being sometimes troubled with this complaint, which seldom proves hurtful, unless the part affected become inflamed by neglect, and the acrimonious hu- mours there collected should cor- rode the tongue, and produce such a degree of pain, as to prevent the animal from taking its proper food. The method of curing this dis- temper, simply consists in cutting the excrescence close off with a sharp pair of scissars, or a knife, washing the wound several times a day with brandy, or port-wine, and vinegar, taking care, however, that no hard food but fresh grass, green herbs, and mashes, be given for several days, till the raw pait be healed. In those cases where black cut- tle are subject to a species of barbs, which grow quickly, and hang in BAR BAR 173 the form of fleshy pimples under the tonge, they ought first to be dipt off", as before stated, then pro- perly chafed with garlic and com- mon salt beaten together, and the mouth afterwards gently washed and rubbed with soft linen, dipt in lukewarm wine,or brandy and water. But if cows or bullocks happen to lose their appetite, without any external marks of barbies, M. CHOMEL,in his Family Dictionary reccommendsthe juicp of garlic, or onions, mixed up with sallad-oil, to be introduced into the nostrils, every morning : this simple me- thod, it is asserted, will restore the natural craving for food. BARILLA', or BARILHA, is, properly, the Spanish name of a plant cultivated for its ashes, from which the purest mineral alkali is obtained; but likewise signifies that particular sort of vegetable alkali which is principally imported from Spain. There are four plants cultivated by the Spaniards for this useful purpose, namely, the Barilla, Ga- zul, Goza, and Salicor. But, as this account appears to be defective, we shall first present the reader with a list of those vegetables from which good barilla has been extracted in Britain ; and next give a description of the most expedi- tious and profitable method of pre- paring this valuable material, for the various processes of washing, bleaching, Sec. Among the British plants, from which barilla or mineral alkali may be obtained, we shall at present enumerate the following, and then describe them in their alphabetical places : I. Two species of the Sasda, L. or Salt-wort. 2. Two species of the Salicor- nia, L. or Glass-wort, and Sam- phire. 3. The Zostcra marina, L. or Glass-wreck. 4. Two species of the Triglochin, L. or Arrow-grass. 5. The Che no; odium album, and maritimum, L. or White and Sea Goose-Foot. 6. The Atriplex portulacoides, andlittoralis, L. or Se a-Pur slan e, and Grass-Orach. 7. The Plant ago maritima, L. or Sea-Plantai\'. 8. The Tamarix gallica, L. or French Tamarisk. 9. The Eryngium maritimum, ( L. or Sea Holly. 10. The Sedum Telephium, L. or Orpine Stonecrop, or Live- long. 11. The Dipsacus fullonvm, L. or Manured Teasel ; and, 12. All the species of the Cyna- ra and Carduun, L. or the Arti- choke and Thistle, when cul- tivated either on the sea-shore, or in any soil irrigated with sea- water. Barilla, as an article of trade, ought to possess the following pro- perties : it should be firm, hard, and h<:avy, though porous; dry, and sounding on percussion ; of a blueish colour, and impart, on breaking it, a flavour slightly re- sembling that of the violet. By these criteria, it may be easily dis- tinguished from pot-ash, though it would be difficult to procure a ba- rilla consisting purely of mineral alk-ili; as the very best sort of the former ^ener.diy contains a small proportion of common salt. Ac- cording to the experiments made by Mr. Ki,i\van, and published in the first volume of the Traiuaciont 174 BAR BAR of the Royal Irish Academy, in 1789, the barilla exported from Spain, contains carbonic acid, carbon, lime, clay, and silicious earth ; but such as is very pure, also contains both common and Glauber's salt, and water. From the small quan- tity of carbonic acid discoverable in Spanish barilla, he concludes that its mineral alkali is for the most part combined with it in a pure or caustic state ; and that its blueish colour must be ascribed to the matter of c.trbon : in a similar way, he attributes the green or blue colour of pot-ash to its combination with magnesia. This i;v)o\t .nt article of com- merce, is, in proportion to i.:> de- gree of purity and s'.rt-ngth, class- ed according to the followm^ places, fro n which it is import-d : 1. The trarilla made at Alexan- dria; 2. That from Alicant ; .3. Cartkagena ; and i. Bourde, or Smyrna. Various methods and schemes have, in this country, excited the ingenuity ox speculative men, in the production of this valuable sub- stance, for which large sums'are annually paid at foreign markets. Those of our readers, who apply their attention to experiments of this useful nature, will perhaps, be gratified by the following spe- cification of Mr. James King's patent for his new-invented British barilla, granted in 1780. As his exclusive privilege is now expired, we shall communicate the process nearly in the patentee's own words. He first takes a quantity of ashes obtained from burning the loppings or branches of ash-wood, oak, beech, elm, alder, and any other kind of green wood and bramble, in the proportion of one-fourth ; and a similar quantity of ashes ob- tained by burning the green vege- tables, known by the name of fern, breeon, bean and pea-straw, and whin ashes ; also common field and highway thistles; the stalks of rape and mustard seed ; and the bent, or rushes, that grow by the sea- shore. One half of the ingredients being thus procured, they are then passed through a fine sieve, placed on a boarded floor, and carefully mi.'itd wi '■ -.\ similar quantity (mak- ing the ether hall) of soap-boilers' waste ashes, which must be inti- ma'f'h- '•' ;ir\d together with a shovci. . '■■ -dds one huric red weight of o -, ., i'.me to twelve times that .,...., .-y of the other material - a;.d likewise intermixes thi.-m f .^roughly. After this pre- paration, ihe vl.ole is put into 1i :;<..' sq^i.ie iron pans, and a suf- ficient quantity of sea-water is poured on it to dissolve the lime, ashes, &c. while the mass is stirred with an iron -ake, to effect a more minute intermixture. A coal fire is now lighted under the pans, and kept briskly burning forty-eight hours, without intermission ; at the same time, the pans are continually supplied with sea-water, in order to impregnate these materials with a greater degree of the saline qua- lity/till they acquire a proper con- sistence for calcination in a melt- ing furnace, known by the name of calcar. This apparatus is con- structed in the usual manner, ex- cept that there is a wall above the grate-room, to separate the fire from the materials laid upon the bottom. An intense degree of heat is used in thiscalcar,by means of which the saline mass boiled in thepan iscompletely dissolved, and afterwards kept in a state of fusion for one hour, during which time, the volatile part is expelled, and BAR a fixed alkaline salt remains : thus, being cooled in iron pans, produces our British barilla, resembling that imported from Spain. Mr. King also declares, in the preamble to his patent, that this new chemical compound is calculated to serve as a substitute for manufacturing crown and broad window-glass,and also bottles, as well as for making soap and alum to much greater advantage, than any other material hitherto used in the production of those commodities. BARING of Trees, in horticul- ture, is the removing Of the earth from the roots of those which are planted in a dry soil. This opera- tion should be carefully performed in autumn, without injuring the roots, around the trunk, so that the winter-rains and snow-waters may penetrate deeper in the ground, which, towards spring, should be covered up again with manure ; because, at that season, the frequent night-frosts might otherwise prove destructive to the tree. BARK, in the dissection of plants, is the exterior coat of trees, corresponding to the skin of ani- mals. As these are furnished With a cellular membrane covering all the fleshy parts, and usually replete with white granulated fat, which can be liquified only by heat; so are plants surrounded with a bark abounding with oily juices, by means of which, Nature has ren- dered them inaccessible to cold ; because the spiiuke of the ice are prevented from fixing and freezing the fluids, which circula'e through the vc:isJ:i. Hence it ii. thitever- gu-ens continue their verdure at all seasons of the year, because their bark contains an unusual proportion BAR 175 of oil, more than is dissipated by the heat of the sun. Dr. Darwin considers the bark of trees to be similar to that of their roots, of which he conceives it to constitute a part; inasmuch as it consists of an intertexture of the vessels that descend from the plume of each individual bud to its radicle, and form its Caudex. The root-bark, however, is provid- ed with lymphatics, for the ab- sorption of water and nutritious juices from the earth, and is cover- ed with a moister cuticle ; while that of the stem has similar vessels for absorbing humidity from the air, and is furnished with a drier cuticle. Beside the purposes to which the bark of trees may be applied, and which have already been enu- merated, there is a considerable quantity of mucilaginous or nutri- tious matter contained in the inner rind, or bark of the holly, elm, and also in that of the hawthorn, gooseberry, furze, or other trees armed with prickles, for preventing the depredations of animals. This mucilage, he conceives, may be used in times of scarcity, as food, either for man or for cattle, or at least for the purpose of fermenta- tion. He remarks, that the inner bark of elm-trees, when stripped off in the spring, and boiled in water, may doubtless be converted into a palatable small-beer, with the addition of yeast. The quantity of bark on a tree may be increased by pinching oft' the flower-buds, as soon as they appear; but, if the former be wouncleci, by any accident, the ed^es of the dead rind oug'.l to be carefully cut off, without injuring the living bark ; and a mixture of 17G BAR BAR white lead, and boiled oil (See Canker,) be applied, to preserve the wounded parts from air, moist- ure, and insects. The following method of cure, which is stated to have been successfully practised where thebark.of a tree had recent- ly been torn off, we give on the authority of Dr. Darwin. It con- sists simply in again fastening the same piece of bark, or in tying down another piece from a tree, belonging to the same species ; the edges of the wound and bark being carefully a justed ; in consequence of which, the whole will combine in the same manner as the vessels of a scyon unite with those of the bark belonging to the engrafted stock. The bark of plants is liable to peculiar diseases, as well as to be preyed upon by insects, which frequently prove destructive to the tree. One of its most com- mon enemies is the bark worm, which infests and perforates its substance ; and unless the parts af- fected be cautiously removed by the knife, and the superficial wounds plastered over with a mixture of wax and turpentine, (or Forsyth's Composition) the stem will in pro- cess of time become cankered, stunted in its growth, and ulti- mately fall a sacrifice to the dis- ease. M. Buffon has ascertained, by repeated experiments, that trees snipped of their bark the whole length of the stems, do not live longer than three or four years.... It dese: ves, however, to be re- marked, that when thus deprived of the whole bark, and suffered to die gradually, they afford a more compact heavy, and more dura- ble timber, than if they had been felled in their healthy state. The reason of this improvement is ob- vious, as those oily and astringent fluids, which are secreted for the uniform nourishment of the bark, are absorbed, and deposited on the fibres of the wood, which, during the progressive dissolution of vege- table life, acquire what nature had provided for the supply of the ex- ternal integuments. Yet there is one'disadvantage arising from the privation of the bark, perhaps tan- tamount to the additional value of the timber, namely, that the far- ther increase, or growth of the tree, is for three or four years ef- fectually checked. The barking of trees ought, in our climate, to be performed in spring from about the middle of April to that of May ; because at that time the circulating sap facili- tates this operation, which in dry seasons, is not only attended with additional labour, but the bark al- so will be of inferior value. With respect to the extent of stripping the oak-bark from trees, a wide difference of opinion ap- pears to prevail. Some owners of large tracts of wood, and great ad- mirers of timber, cautiously pro- hibit the removal of the hark near- er than six inches to the ground ; about which spot they suppose the tree to be felled : while others en- join it to be done as near the ground as possible, provided that in this operation there be no part of the root laid bare. Mr. S. Hayes. the author of an excellent " Prac- tical Treatise on planting," price 7s. published in 1796, inclines to the latter opinion ; and adds, that the advocates for the former me- thod would, on more accurate in- vestigation, save themselves much unnecessary trouble, to little pur- pose, if hot to their material injury. BAR The inner and more delicate part of the bark, especially that of the ash and lime trees, was used by the ancients, for writing and communicating their sublime ideas to posterity, prior to the invention of paper. In economy, as well as in many of the practical arts, the utility of different barks is very great and extensive ; for instance, that of the oak for tanning leather, and manuring the soil; the Peruvian, cinnamon, quassia, willow-bark, &c. in medicine and for culinary uses; that of the alder and walnut trees in dyeing ; and others again for a variety of purposes, such as the bark of the cork tree, &c. &c... Without detailing the particular and curious processes adopted by foreign nations, for rendering the barks of various trees essentially useful, we shall briefly state, that the Japanese make their beautiful paper of the bark obtained from a species of the mulberry tree, called morus ; the natives of Otaheite manufacture their cloth of the same tree, as well as the bread-fruit and the cocoa trees ; the Russians and Poles produce their shoes rrorn by the peasantry, twist ropes and form a variety of other useful articles, of the inner bark of the lime tree ; the Germans have, for the last twenty years, convert- ed the bark of the common black and white mulberry trees into ex- cellent paper.....An analytical ac- count of the last mentioned article, interspersed with many new and curious facts, we propose to give in the sequel. A patent was lately granted to Mr. Whitcv, for his improved mill, calculated to grind bark for the use of tanners. It is performed by a number of cutting ^wheels, VOL. I. BAR 177 that are fixed upon axles, and chop the bark to pieces; which then fall through an eye, and pass be- tween two large cast-iron plates, with grooves or furrows that are cut either hollow, or are bevelled square. The lower plate is made to move in a circular direction, with a view to facilitate the en- trance of the bark into the eye.... These plates are set in motion by the mechanism commonly employ- ed in mills. This machinery, when moved by a horse, grinds 3 cwt. of bark, in one hour ; but as the plates which constitute the chief inven- tion in this mill, may be made of any circumference, accordingto the power by which they are impelled the quantity ground in a certain time, will vary, in proportion to their size....The advantages stated to be derived from Mr. Whitby's contrivance are, a saving of the bark, and greater expedition in the process of tanning : for the rind thus reduced, without being pul- verized, spends more rapidly and completely in the pits, than that prepared in mills of the common construction. BARLEY, or Hordeum, L. one of the most useful culmiferous plants, producing mealy and sac- charine grains, which are princi- pally used for malting and brewing beer. As the different species and varieties of barley are but imper- fectly described in English botani- cal books, we shall here attemot to give a more satisfactory account, and also state, in a summary man- ner, the native places and qualities of the various sorts. 1. The Hordeum distichum (s. oestivuin,)!^. or Summer Barley. It bears flat e.u.s, divided into two rows, containing large grains, and A a 178 BAR BAR grows wild in Tartary, on the banks of the Saamara ; in the vicinity of Babylon; and in Sicily. This species requires a loose rich soil, and must be sown in dry weather, in [March ;] there are two varie- ties : a. The Hordeum distichum nu- dum, or the Large Naked Barley, bearing smooth, heavy grains, that afford excellent flour, which, when mixed with that of rye, makes a very palatable nourishing bread, and may therefore be used for pud- dings and pastry. The beer brew- ed of it is of superior richness and flavour ; it likewise yields, on dis- tillation, a greater proportion of spirituous liquor than rye : hence it deserves to be preferably culti- vated. b. The Hordeum frutescens, or Bushy Barley, one grain of which often produces ten stalks, with broad dark green leaves: it is sown late, and generally about Midsum- mer ; soon ripens ; is more proli- fic, but produces smaller grains than the former variety, and easily degenerates. The Germans sow it very thinly, and in a moist, heavy soil. 2. The Hordeum vulgare (S. po- lyslichon,) L. or the Common Bar- ley of four rows. It is productive of longer, though thinner ears and grains, than the first species : and as it thrives well on inferior soils, it is frequently cultivated in pre- ference to the former. In various parts of Germany, and especially in Thuringia, the common barley is very generally sown in autumn, and is not affected by the severest winters. A variety of this species is the Hordeum coeleste, or the Walla. chian Barley, also called Egyp- tian Corn. It produces ears and fruit in eveiy respect similar to the former, except that it easily sheds its grains: from which excellent bread is made in Germany, as like- wise cakes, groats, &c. Its sowing time is the month of March when it is deposited in a well-manured middle kind of soil. 3. The Hordeum hexastichon, L. or Six-rowed Barley. This sort is uncommonly fruitful, so that it is said to produce one-third more in quantity than any other species(ex- cept the next following ;) though, in ordinary seasons, the grains of two of the rows, do not attain to maturity. It is sown in a well- prepared and tolerably rich soil, either in April or about [28 Sep- tember ;] in the former case, it may be mowed so early as Mid- summer-day. This species, how- ever, is not so proper for malting and brewing beer, as for being re- duced either to groats and flour, or converted into ardent spirits. 4. The Hordeum Zeocriton, L. or Bearded Barley, or Rice Barley, with short and coarse stalks, as likewise short though broad ears, divided into two rows. When cultivated on a good soil, and thinly sown, it is the most pro- ductive of all the species of barley, and possesses the additional advan- tage, that it does not droop its ears nor lodge, even in rainy seasons.... Each row contains from twelve to fifteen small grains : these yield an excellent white flour, which, for most culinary purposes, may be substituted for that of wheat. In England, the best home-brewed ale is produced from this grain ; for the culture of which, we shall give a few directions in the sequel. [Only two kinds of barley are known in Pensylvania, viz. sum- mer and winter barley. The first BAR BAR 179 generally weighs about 6lb. in the bushel lighter than the other, and is a precarious grain, being very subject to be injured by the vicissi- tudes of the weather. To prepare the ground for a crop, plough it in the autumn, and let it lie in ridges all winter, in the spring cross plough, and sow the grain, then harrow twice the second time crossing the first. The grain ought to be put in as early as possible; and as we can harrow at least two weeks before we can plough, an experienced farmer recommends to sow the seed without any plough- ing in the spring, after the ground has been twice well harrowed. An accidental comparative experiment taught him, the greater increase of produce in a field which had been only well harrowed in the spring, beyond that which had been both ploughed and harrowed. It is to be understood, however, that both fields had been ploughed in the preceding autumn. The first variety of the first spe- cies, noticed by Dr. W. is also cul- tivated in Penns. and much esteem- ed. It may be sown either as a summer or winter grain. When roasted and ground, it is used by many persons as a substitute for coffee. Cattle thrive very well on bar- ley straw, especially if timothy has been sown in the autumn on the same ground. Calcareous soils, which have been long in cultivation, and fre- quently manured, will yield abund- ant crops of barley. Oats reared under the same circumstances, are weak and puny. Barley from La Plata and Al- giers has lately been introduced into the United States : the first is the larger of the two. The grain is double the size of the common barley. An acre and a half of ground, near Philadelphia, produced last year nearly one hundred bushels of barley. In the autumn of 1802, a friend sowed an acre with two bushels of barley which came from England; the lot had been in grass, and pre- viously to being sown, a crop of potatoes was taken off. The pro- duce was 74 bushels. Buck-wheat in blossom, plough- ed in, proves an excellent prepara- tive for winter barley.] Cultivation....Barley, in general, requires a dry, light, mellow, and rich soil: hence extraordinary care is requisite where it is to be sown in clay. Immediately after the foregoing crop is removed, the land ought to be ploughed, which lays it open to be mellowed by the frost and air. In order to promote this effect, ribbing, or a peculiar me- thod of ploughing, has been intro- duced to expose the greatest ex- tent of surface. For the improve- ment of dry clayey land, Professor Bradley recommends a manure of rich dung, ashes, chalk, or lime; and for some particular soils, malt-dust or soot are very useful; but, according to Sir Hugh Plat, soap-boilers' ashes are the most fertilizing substance for the growth of barley, even upon barren grounds. The comparative advantages of drilling and broad-casting are stat- ed by Mr. Peter Smith of Horn- church, Essex, in England, as fol- lows : in the last week of Februa- ry, 1793, he drilled three acres of turnip-land with barley, at twelve inches intervals, with two bushels of seed per acre ; it was scarified and harrowed across, the latter end 130 BAR BAR of March, and horse-hoed the se- cond week in April; at the same time he sowed the grass-seeds, which produced fine plants, far su- perior to the broad-cast. The produce of the drilled barley was eighteen quarters three bushels, from three acres, [a quarter con- tains eight bushels.] On the same day he sowed three acres of broad-cast in the same field and state of cultivation, with three bushels of seed per acre, and also sowed the grass-seeds at the same time. The produce of these three acres amounted only to fifteen quarters and three bushels. [In the 3d volume of the Bath Society Transactions, Sir J. An- struther relates, that the differ- ence of produce between the crop of barky drilled, and that sown broad cast, was about 20 bushels per acre, besides near two bushels of seed saved. The drills were 18 inches wide ; the grain dropt by hand.] As it is of great consequence in tl-.e production of this grain, that it may ripen equally and uniformly, to prevent that inequality which would render it less valuable, we shall communicate the following method of remedying this defect. It is certain, that barley which comes up speedily in'a dusky soil, will gain great advantages over seed-weeds : to forward, therefore its vegetation, some farmers take out about one-third from every sack of seed-barley or bear, to al- low for the swelling of the grain, which they steep thoroughly in clean water, for at least twenty- four or thirty-six hours, according to the more or less dry constitution of the season. For our part, we would prefer steeping the grain ; because in this manner all the light and unripe grains swimming on the top, may be easily skimmed off, and thus perhaps the smut at the same time prevented. Although quick-lime has often been recom- mended to be mixed with the wet barley, before it is sown, yet we agree with those who are of opi- nion, that it poisons the seeds, ab- sorbs part of its useful moisture, and injures the hands of the sower. As clean water imparts no tenacity, the seed will scatter properly ; but being swelled in the proportion of three to four, or two to three, it is necessary to use a fourth or third part more in bulk ; to harrow it in, as quickly as possible, after it is sown; and, if convenient, to give it the benefit of a fresh furrow.... By this method, it appears above ground, at the farthest, in a fort- night, if these particulars be duly attended to. A correspondent of the Bath So- ciety, [Mr. J. Chapelle, vol. 3.] states, that in the remarkably dry spring of 1783, he soaked his seed- barley in the black water taken from a reservoir which constantly received the draining ef stables. As the light corn floated on the surface, he skimmed it off, and suffered it to rest twenty-four hours. On taking it from the water, he mixed the seed-grain with a sufficient quantity of wood- ashes, to make il spread more re- gularly, and sowed with it three fields. The produce was sixty bushels per acre, of good clean bar- ley, without any small or green corn, or weeds at harvest. He also sowed several other fields with the same seed, dry, and without any preparation, but the crops were poor, producing only twenty bush- els per acre, and much mixed with green corn and weeds. BAR BAR 181 There is a species of this grain which was introduced into Britain about thirty years since, by Mr. Halliday, and is hence called by his name, or sometimes, Siberian Barley ; it is possessed of qualities that entitle it to particular conside- ration as an object of importance in agriculture. From a quart of it sown in May, 1768, he procured nearly a bushel, which he.sowed in April 1769, in drills drawn by a plough ; and from this he reap- ed thirty six bushels of clean corn. Since that period, Mr. Halliday has made many experiments to as- certain the merits of this prolific grain as bread-corn, and as proper for malting.....He accordingly in- forms us, in the second volume of the Georgical Essays, price 2s. 6d. published in 1771, that its flour makes excellent bread, peculiarly retentive of moisture ; and the ale brewed from its malt has a fine co- lour, flavour, and body. (See the variety of our second species, from which it will appear that this grain is the same which Dr. Lochster, in his Latin Dissertation, On the Medicinal Plants of Norway, feel- ingly characterizes, by calling it the Heavenly Barley, because it is equally grateful and- efficacious.) As a proof of the extraordinary fecundity of barley, and how mueh the fertility of the soil contributes to the increase of vegetable pro- ductions, we shall mention an instance which occurred in the summer of 1797, at Reichenbach, in Upper Saxony. Two grains of our third species being planted close to each other, in a common garden soil, grew briskly, and spread with no less than one hundred and thir- teen stalks, which almost uniform- ly produced long ears: these con- tained the surprising number of two thousand five hundred and thirty-four grains, of which two thousand two hundred and five were perfectly ripe and sound, but the remaining three hundred and twen- ty-nine were of inferior size and weight. According to this com- putation, one bushel of barley, in a rich and mellow soil, might occupy in planting, at least twenty acres. We presume that the following additional observations on the cul- ture of this valuable grain, made by a Norfolk farmer, will not be un- acceptable to the practical reader. The best soil in general, is that which is dry and healthy, rather light than stiff, and yet of sufficient tenacity to retain the moisture..... On such land, the grain acquires the best colour and body, is the most nimble in the hand, and has the thinnest rind ; qualities which eminently recommend it to the malster. But, if the land be poor, it should be kept dry and warm ; in which case it will often bear better corn than richer land in a cold and wet situation. The best seed is of a pale colour and brightish cast, without any deep redness or black tinge at the tail.... A slight shrivelling of the rind proves it to have a thin skin, and that it has sweated in the mow ; both being favourable circumstan- ces....As this grain will grow coar- ser every succeedingyear,it should never be sown for two successive seasons on the same soil. Sprinkling a little soot over the water in which seed-barley is to be steeped, has been of great service, by securing it from the depreda- tions of insects. In very dry sea- sons, barley that has been wetted for malting, and begins to sprout, will come up sooner, and produce as good a crop as any other. If 182 BAR BAR sown after a fallow, three times ploughing is necessary. On lands well manured, clover may be sown with barley ; the former of which after harvest, affords good fodder during the following winter, as well as from the next spring to July ; when the land should be fallowed till the succeeding spring, and again sown with barley and clover : this method does not exhaust, but pro- motes the fertility of the ground, while it produces large crops. The lightest lands are fit for receiving the seed in March; those of a moist nature, in April; because all soils liable to be infested by weeds, bear the best crops when sown late, with a view to stifle their growth by the ascendency of the barley. Although the broad-cast, at two sowings, is the common method, and the usual allowance from three to four bushels per acre, yet much grain is thus unnecessarily wasted. Half the quantity, and even less, if sown equally, would not only af- ford a better crop, but the corn also would be less liable to lodge ; for weak stalks, standing close togeth- er, are less capable of resisting the force of winds, or supporting them- selves under heavy showers. Unless the land be very light and rich, the method of setting and drilling will not answer. Although one root will produce eighty stalks, all having good and long ears filled with superior grain, yet it is to be apprehended, that this process of planting is too expensive in a coun- try where manual labour is per- formed by free-born [citizens]..... Hence it would be preferable to sow thin on poor lands, in order to allow sufficient room for the nou- rishment of each plant ; as it is proved by experience, that this simple method is the most bene- ficial. It has farther been suggested, when the barley is sown and har- rowed in, that, after the first show- er of rain, the land should be roll- ed, to break the clods ; which, by closing the earth about the roots, will be of great advantage to it in dry weather. After the barley has been above ground three weeks or a month, it should again be rolled with a heavy roller, to prevent the sun and air from penetrating the ground, to the injury of the roots. This rolling, before the barley branches out, is said to be attended with another advantage, namely, that it will cause the plant to spread into a greater number of stalks, so that if they be thin, the ground will thus be filled, and the stalks, strengthened. Whether this expe- dient be proper for all soils, indis- criminately, we are inclined to doubt, though we do not hesitate to approve of it for very light lands, which are neither loamy nor other- wise too stiff. Lastly, if the blade grow too luxuriantly, as is the case in warm and wet springs, mowing is said to be preferable to feeding it down by sheep; because the scythe removes only the rank tops, but those ani- mals, being fond of the sweet end of the stalk next the root, will often bite so close as to injure its future vegetation. With respect to the time when barley is fit to be mowed, farmers frequently fall into the error of cut- ting it before it is perfectly ripe ; thinking it will attam its perfect maturity, if they allow it to lie in the swarth. This, however, is a very common error, as it will shrivel in the field, and afterwards BAR BAR 183 make but an indifferent malt; it also threshes with more difficulty, and is apt to be bruised under the flail. The only certain test of judg- ing when it is fit to mow, must be from the drooping and falling of the ears, so as to double against the straw. In that state, and not before, it may be cut with all expedition, and carried in without danger of heating in the mow. To obviate such accidents, and secure it from being mow-burnt, it is advisable to prepare a large sheaf, or two sheaves, of straw, closely tied to- gether, which should be placed in the centre, when the stack is com- menced ; and as the layers of corn rise, other sheaves must be put on the first; so that when the whole stack is completed, and the sheaves are removed, a funnel, or vent-hole, may be continued from the bottom to the top. After withdrawing the sheaves, the stack should be cover- ed with a bottle of straw, before it is thatched. Barley lying in the mow un- threshed, will keep for one or two years, if the above stated method be adopted. But when this grain is converted into malt, it can with difficulty be preserved longer than one year, without being infested by weevils. One of the best remedies to destroy these vermin, is dry worm-wood laid in the malt.....For farther information on this head, see Malt. Numerous have been the at- tempts to cure the smut in barley and other kinds of grain ; a disease which by some is attributed to the generation of certain minute in- sects that breed in light and cor- rupted corn, sown in a moist and unfavourable season; but by o- thers, and with more probability, to the influence of the atmosphere, wafting perhaps insects from such regions as are infested with them. See article Smut. The best sort of barley is that which is thick in the grain, smooth, weighty, inclining to a whileish co- lour, and neither too old nor new. Mr. John Kerrich, an eminent malster at Harleston, England, asserts, that out of a comb of dis- coloured barley, more than two bushels will not, in most instances, work on a malting floor; nor cati such grain, in his opinion, be reli- ed upon for seed, as it does not vegetate better in the ground than on the floor. He therefore advises farmers to sow bright barley, or at least such as is kiln dried, which he knows from experience will ve- getate ; or to dry it in the spring by exposure to the sun ; an expe- dient that may probably produce an effect similar to that of kiln- drying. We are much inclined to doubt the latter part of this infor- mation, though we allow Mrv. Ker- rich the credit of having stated an useful fact, as far as it relates to the process of malting ; but so long as the corculum,or heart of the seed, is not injured, we are of opinion that it will always germinate, in- dependently of any external disco- loration. Uses....Besides the almost incre- dible quantities of barley used in brewing ale and beer of different kinds, the consumption of this grain in broths is very considerable, especially in Scotland and Germa- ny ; in both countries barley-broth is as common a dish as soup in France. Hence pearl-barley is prepared in peculiar-mills, where it is freed of the husk, and reduced to the size of small shot, by grind- ing away all the exterior parts to the very heart of the grain. The 184 BAR Scots and Germans, however, are more saving in their domestic eco- nomy, especially the lower classes of people, who frequently per- form that process by hand-mills, or more commonly, in stamping- mortars, where the barley is freed- from its husks, and rendered fit for culinary purposes. The latter are of a very simple construction, and may be very easily made, by exca- vating a heavy and firm block of wood sufficiently deep, from eigh- teen to twenty-four inches,and then adapting to it a wooden pestle, at the lower end of which a few large iron nails with smooth heads are generally fixed, for more effectu- ally stricking the barley and sepa- rating its husks. Such an imple- ment is also useful for blanching wheat, oats, and many other arti- cles for culinary purposes : we, therefore, seriously recommend its introduction into every, family, which is desirous of reducing the consumption of bread-corn, and lessening the dangers of adultera- tion, which (whether well or ill- founded), resound from every quarter of the metropolis. Properties......Barley has, from the earliest ages, been considered as wholesome and nutritive food for man and cattle. In diseases of the kidneys and the breast, as well as in that state of the body where it is said to abound in acri- monious humours, decoctions made of this grain, sufficiently strong, and acidulated with vinegar and sugar, are eminently useful....(See also, Wort.) As a cooling and diluent bever- age, barley-w: ter is of essential service to fob rile patients, and in all inflammatory cases, where pre- ternatural heat i-.rid thirst prevail ; but to promote its salutary effect, BAR the grosser parts, which remain after decoction, ought not to be swallowed. Barm. See Yeast. BARN, in husbandry, a covered building or place, with vent-holes in the sides, for laying up any kind of grain, hay, or straw. This kind of store-house being so well known to all rural econo- mists, no farther description will be necessary : but as several plans have been proposed for its im- provement, we shall give an ac- count of those which appear the most worthy of notice. In the sixteenth volume of Mr. Arthur Young's " Annals of Ag- riculture," we find the following description of a barn, &c. com-, municated to the editor by the Rev. Roger Kedington, of Rougham, near Bury St. Edmunds, England : " Let the underpinning be of brick or stone, two feet high above ground, and let the sides be board- ed : the roof of the barn will be best covered with reed or straw, and those of the stables with slate, or glazed tile : because they must be more flat, and the water which runs from the roof of the barn would injure most other coverings. At each end of the barn, and over the back-door, small doors, four feet square, should be fixed, at the height of twelve feet from the ground ; the two former for putting corn in at the ends, and the latter for filling the middle of the barn, after the bays are full. All the bays should have a floor of clay or marl, and the threshing-floor be made with hard bricks, which will be suf- ficient for all sorts of grain, except wheat and rye ; and for threshing them, it will be good economy to have planks of oak or red deal, well fitted together and numbered, BAR to be laid down occasionally, and confined by a frame at their ends. A barn built on such a plan would hold a great deal of corn, and be filled most conveniently: and if stacks of corn were built at each end, they might be taken in with- out any carting. If more buildings are requisite, two may be added on the back-side, like the stables in front: otherwise, if doors are made under the eaves on the backside, as directed at the ends, and stacks be placed opposite to them (just far enough to avoid the eaves drop- ping), by placing a waggon be- tween them and the barn by way of a stage, those stacks may be taken in without carting; which method prevents a great waste of corn, and much trouble. The spars of the roofs of the stables rest upon the upper sills of the sides of the barn, and the outside wall of the stable is eight feet high ; the barn supplying the highest side, and one end of each stable ; and the stables in return are buttresses to the bam, and strengthen it greatly." This building is of the follow- ing dimensions: The length of the barn inside is 68 feet; its width 22; the height of the sides IT feet; of the front doors 15 feet; of the back doors 8 feet and 6 inches ; the stables at each side, in length 26 feet 6 inches, in width 14 feet; the door 4 feet; the threshing-floor has in front an entrance of 11 feet ; behind, of 9 feet 6 inches ; and the width of the porch is 14 feet. The whole expense of erecting this fabric, in the year 1791, was stated to be nearly three hundred pounds. Mr. Arthur Young has,'in the same volume, inserted a plan for a barn, and other buildings neces- vol. i. BAR 185 sary for cattle. The dimensions of this structure were given in conse- quence of a request made by the late General Washington to the author, that he would send him a sketch of a good barn, and the ne- cessary out-buildings, proportioned to a farm of five hundred acres. The threshing-floor is large enough for three men to work on, who in the course of a winter, can thresh the corn produced on such a farm. This plan appears to us, by far the most advantageous of any that has fallen under our observation ; we have therefore been induced to describe it, for the information of our readers. The inner width of the barn is 27 feet square, on each side of the threshing-floor. The porch 11 feet 4 inches, by 12 feet 3 inches. Threshing-floor 39 feet by 20, on its upper end, and 121 feet at the small door of the porch, which is 61- feet in width. The great door at which the carts enter with corn, 14 feet 9 inches. The sheds for cattle on the four longitudinal sides of the bays, are 27 feet by 12. Mangers, 2 feet broad, out of which the cattle eat their food. The passages for carrying the straw from the threshing-floor to feed the cattle, are between two and three feet wide. Each passage has a door; there are four principal posts to each shed, beside the smaller ones, and gutters for conveying the urine to four cisterns, from which it is every day thrown upon dunghills, placed at a convenient distance. From the mangers to the gutters there is a pavement of bricks upon a slope, laid in such a manner as to terminate 6 inches perpendicular above the gutters ; which pavement is 6 feet broad Bb 186 BAR from that edge to the manger. The gutters are from 18 to 20 inches broad. There are four sheds for various uses, one at each corner of the threshing-floor. At each end of the barn there are two yards with a shed, to be applied to any purpose wanted ; one for sheep, surrounded with low racks, and the other divided for a horse or two, loose, if necessary : the other half is for yearling calves, which thrive better in a farm-yard, than when stalled. These yards are inclosed by walling, or pales. The main body of the barn rises 14, 16, or 20 feet to the eaves. There are various sheds placed against the walling, as this is the cheapest way of sheltering cattle that has yet been discovered...... Should the number of cattle in- tended to be kept, be greater than here admitted, a circular shed may be erected fronting the small door of the porch, and the hay-stacks be conveniently disposed near those sheds appropriated forcows, horses, or fat cattle. Corn-stalks must be built on the opposite side of the barn. In the year 1797, a model of a barn, upon a new construction, was presented to the Bath Society by Mr. Dobson, carpenter, of Nor- wich, who received a premium for his contrivance. The differ- ence between the common barn, and that just mentioned, is as fol- lows : The area of the former, 1475 square feet; 24,429 cubic feet for corn only ; 702 cubic feet of timber ; the latter, according to the model, 1472 square feet, the area ; 30,900 cubic feet for corn only ; and 445 cubic feet of tim- ber. By this calculation it ap- pears, that a barn built according to Mr. Dob son's plan, gains on BAR one in common use, of the same area, 6474 cubic feet of space, and requires 257 cubic feet less of tim- ber : and as there is nothing in its construction which would increase the price of workmanship, the cost of one on this plan, and another of the common kind, would be as 445 to 702 and the mathe- matical strength of the former is obvious. A representation of the model above alluded to, is given in the sixth volume of the Repertory of Arts and Manufactures. BARN-FLOORS......The best kind are to be found, according to Mr. Marshal, in the district of Cotswold, Gloucestershire: they are from 12 to 14, by 18 to 20 feet; some of oak, others of stone ; but a species of earthen floor, which is made here of the calcareous earth of the sub-soil, a kind of ordinary gravel, and the chippings of free- stone, is considered to be superior to floors of stone, or any other material, except sound oak-plank. The great excellence of these floors is owing partly to the materials of which they are made, and partly to the method of forming them, which is, perhaps, peculiar to that district; it is described °~ follows: " Earthen barn-flcors, are made, in other places, of wet materials ; a kind of mortar, which, as it dries, is liable to crack, and re- quires some months after it is made, to dry it hard enough for use : on the contrary, the mate- rials in the practice under consi- deration, are worked dry ; they of course do not crack, and are ready for use as soon as finished. The materials, mixed together, are sift- ed twice over: the first time, through a wide sieve to catch the stones and large gravel, which are BAR BAH 187 thrown to the bottom of the floor ; the next, through a finer sieve, to separate the more earthy parts from the finer gravel, which is spTead upon the stones, and upon this, the more earthy parts, mak- ing the whole about a foot thick, and trimming down the different layers closely and firmly upon each other. The surface being levelled, it is beaten with a flat wooden beetle, made like the gar- deners' turf-beater, until the sur- face become as hard as a stone, and rings at every stroke, like me- tal. If properly made, they are said to last a great number of years, being equally proof against the flail and the broom. " These materials, it is true, cannot be had in many districts ; but the principle of making barn- floors with dry materials being known,other substances than these which are here in use, may be found to answer .the same purpose." The barn-floors generally used in most parts of the kingdom, con- sume a quantity of large and va- luable oak-timber, often such as might be converted into two and a half inch ship-timber ; they last only from fifteen to twenty years, and require frequent repairs. Hol- low beech-floors, which were in- troduced a few years since, on ac- count of the very high price of oak-timber, are found not to wear more than seven or eight years. We think it necessary, therefore, to give a description of a moveable barn-floor, invented by Mr. John Upton, of Petworth, Sussex, for which h'e received a reward of 30 guineas, from the Society for the Encouragement of Arts, &c. in the year 1796. " This floor effectually prevents a waste of corn, in threshing: it gives an addition of at least one foot in the height at the doors, by which means a higher load of corn can be admitted ; and also, as the horses do not draw the waggon up an ascent, and upon a slippery floor; but upon a hard bottom, and level with the farm-yard, two horses can perform the work, where four are now generally used. It affords a warm and con- venient shelter for hogs, when it is down ; and, when turned up, it may be used as a stable, ox-stall, hovel, or cart-house; two men can place or displace it in five minutes; and, from its allowing, at all times, an easy access to dogs and cats, under it, it affords no harbour for vermin. " The following are statements of the materials used, and the ex- pense of the barn-floors, respec- tively : 11 Barn-floors now in common use....The original floor laid on the ground, with three sills, and two- inch oak-plank, which in general lasts from fifteen to twenty years, cost 19/. 10*.....The hollow-floors on brick quoins, with two and a half inch oak-plank, costs 31/. \0s. " John Upton's Barn-floor..... The new-constructed hollow-floor is composed of oak-plank, 5 feet 8 inches in length, and 1 inch and a half thick ; whereas, 3-fourths, of the plank used in the original floors, are 14 feet in length....the whole expense 23/. 10s. " The plank for the last-men- tioned floor may consist of deal, beech, or elm ; as they will be perfectly free from decay by damps, which will considerably lessen the expense of the new-constructed floor: these are the estimates when the materials are supplied by a carpenter. When they are fur- nished from the estate, a very- considerable advantage arises td 188 BAR BAR the landlord, as the new-construGt- ed floor is composed of small scantlings, which may be obtained from short-timber, much inferior in value to those used for the other floors. " When there are more than one barn in a farm-yard, this floor may be farther useful, as it may be removed from one barn to ano- ther, and save the expense of at least one out of three. " It is supposed, that a floor constructed in this manner will last for one hundred years, or in- deed, as long as the barn ; because it is perfectly free from damps, on account of the distance at which it lies above the ground, with a free current of air passing under it when down, and when it is turn- ed up (which it probably will be at least half the year), it will be as free from decay as the posts or beams of the barn." [See Farm- yard.] BAROMETER, an instrument of modern invention, for measur- ing and ascertaining the weight of the atmosphere, as well as the height of mountains, and likewise, foretelling, with tolerable accura- cy, the probable change of the wea- ther. That such an instrument must be of extensive utility to every person engaged in the ac- tive pursuits of life, whether those of gardening or agriculture, or in the various departments of the do- mestic and useful arts, will be uni- versally admitted. Hence we pro- pose to bestow a considerable share of attention on this interesting subject. History and analysis.....When Galileo, in the beginning of the seventeenth century, discovered that water could not ascend in a pump, unless the sucker reached within 33 feet of its surface in the well, he justly concluded that the ascent of water in pumps, was effected by the pressure of the at- mosphere, and not by the power of suction; that a column of water 33 feet high was a counterpoise to one of air of an equal diameter and base, the height of which extended to the top of the atmosphere; and that consequently the water could not be attracted any farther by the sucker. This important discovery induced his great pupil Torri- celli, to substitute a column of mercury for that of water; because the former fluid being about 14 times heavier than the latter, h© wanted, according to that propor- tion, only about 291 inches of quicksilver to determine the accu- racy of his experiment. He ac- cordingly found that, after having filled a glass tube with mercury, and inverted it in a bason of the same semi-metal, it descended in the tube till it became stationary at about 291 inches above the sur- face of that contained in the lower vessel. Many years, however, elapsed after this experiment, before any notice was taken of the circum- stance, that this pressure of the air considerably varied at different times, though the tube was uni- formly kept in the same situation. Indeed, these variations in the mer- curial column, were too obvious to remain long unnoticed; and philo- sophers began, minutely, to mark their degrees. As soon, therefore, as this point was properly attended to, they observed that the changes in the rise and fall of the mercury were in general very speedily suc- ceeded by variations in the wea- ther. Hence, the instrument ob- tained the name of weather-glass, for which purpose it has, since that period, been generally employed. BAR BAR 189 It is surprising that the ancients were unacquainted with the laws by which the ambient air presses on our bodies as well as on all in- animate matter; and that Otto Guericke, a German, to whom the world is indebted for the disco- very of the air-pump, was the first who excited the attention of philo- sophers to this important subject. Although Torricelli had previ- ously ascertained by his experi- ment made in the year 1646, that the mercury in a tube of four feet in length did not remain stationary at 29^ inches, but varied according to the greater or less degree of den- sity of the atmosphere ; yet it does not appear that he applied this great discovery to the purpose of predict- ingthe/M/MrfjOrimpendingchanges of the weather. Even prior to that date, namely, in 1643, experiments were instituted, both at Florence and Rome, with the Torricellian tube; and, in 1648, Perirr, a Frenchman, made use of two simi- lar instruments ; one of which he left in a valley, while with the other he ascended one of the highest mountains of Auvergne : and thus he observed that the atmosphere on the top of the hill did not press upon the mercury with a force equal to that observed in a lower situation, where he found the quick- silver much lower than in the former region : and hence he ju- diciously concluded, that the air must be lighter, or more rarefied, in proportion to the altitude of places. But that these remarkable changes were in any degree con- nected with the present, or future, constitution of the weather, was doubtlessdiscovered by Guericke, though Mr. Boyle, whose talents and genius deserve the highest ad- miration, improved and applied it to philsophical purposes. This assertion is amply supported by a passage in a printed work still ex- tant, and entitled " Casp. Schotti Technica curiosa," (ii. 22. p. 52) ; by which it appears, from a letter addressed, to the author, by Gue- ricke, that the latter had con- structed a tube filled with mercury, on the top of which fluid he placed a small wooden figure, that rose and fell with the quicksilver, point- ting out with its finger, or index, the variations in the gravity of the air, and at the same time the con- comitant changes of the weather. The compound barometer, the tube of which is filled not only with mercury, but likewise with another coloured fluid, was invent- ed by Cartesius and Huygens, much about the same time ; but the latter considerably improved it, by using a double tube, and mix- ing the water with one-sixth part of aqua-fortis, to prevent its con- gelation in winter. The conical or pendent baro- meter was contrived by M. Amon- tons ; the well-known diagonal ba- rometer, by Sir Samuel More- land ; the wheel barometer, by Dr. Robert Hooke, who likewise improved Huygens' double baro- meter above mentioned........the rectangular horizontal barometer was invented by Bernouilli, or rather Cassini ; and the credit of another invention, by which four tubes (containing mercury, and a lighter fluid alternately) are con- nected together, is likewise due to Amontons. The marine barometer was also invented in the beginning of the 18th century, by Dr. R. Hookk, and afterwards rendered more per- fect by M. Passement, who, by the simple, but effectual expedient, 190 BAR BAR of twisting the middle part of the common, or Torricellian tube, into » spiral of two revolutions, pre- vented the oscillations of the mer- cury on ship-board. By this ingeni- ous contrivance, the shocks which the mercury sustains from the mo- tions of a ship, are effectually bro- ken : as, from the turns of the in- strument, the impulses are trans- mitted in contrary directions. But of all the instruments con- trived for the purpose of ascertain- ing the specific gravity of the at- mosphere, that of Magellan, in the year of 1765, deserves a distin- guished place ; as it points out not only the changes occurring in the atmosphere, but likewise, and in a very sensible manner, the dif- ferent degrees of temperature of the air. Among the travelling barome- ters, that of M. de Luc, improved by J. F. Luz, is the most Refill and*compendious......A wind ba- rometer has also been contrived by Mr. Wilkes, of which we pro- pose to give an account under the article, Wind. A great variety of other useful instruments have been invented since the days of Torricelli, upon similar principles, and with mechanical additions more or less complicated; but it must be ac- knowledged, that the simple baro- meter of his invention is the most exact, though not the most sensi- ble balance for weighing the at- mosphere, and has therefore been most genet ally adopted. Rationale...M. de Luc, not satis- fied with the different hypotheses brought forward by Wallis,Hal- i.ey, Leibnitz, Mairan, &c. to explain the variations of the baro- meter, has satisfactorily refuted the conjectures of all his predeces- sors, and endeavoured to establish his own, which is founded on a sup- position, that a column of air, load- ed with vapours, is lighter than a column of pure air of equal bulk. He consequently asserts, 1. That the density of air is the immediate and only cause that supports the mercury ; and 2. That the more elastic the air is, the less does it press and weigh upon its base; but though there is considerable ingenuity in this explanation, it is by no means conclusive. Soon after the publication of this theory, M. Beguelin, in 1773, endeavoured to prove, that the va- riation of the whole mass of the atmosphere, as well as that of the spring or elasticity in a part of this mass, are the two general causes of the variations cf the barometer; and that the primitive causes of this remarkable effect are, heat, cold, dryness, and moisture, with their different combinations. We cannot enter into the parti- culars relative to the operation of these various causes, but shall briefly observe, that heat dilates the air; cold contracts it, and draws together those parts which it is the property of heat to sepa* rate: hence, the natural effect of the former is expansion; the con- sequences of the latter, condensa- tion, compression of its spring, and an increase of pressure, on an- count of which, the mercury rises in the barometer. Respecting the effects of dryness and moisture, it deserves to be re- marked, that, if the latter dimi- nishes the pressure of the air, by relaxing its spring, it on the other hand loads it with watery particles, which very considerably augment its mass, so that it may be difficult to determine how far the moisture BAR BAR 191 of the air exerts its influence on the rise and fall of the barometer. The same observation may be applied to dryness, which dispels the wa- tery particles that increased the weight of the air; so that there ap- pears to be a perpetual conflict be- tween the effect of spring and mass, between elasticity and weight; and experience alone can inform us whether, in this contest of the ele- ments, the effect of elasticity is much superior to that of weight. Such is the plausible explanation of Beguelin, and we have only to regret, that the result of his inqui- ries, still leaves the subject involv- ed in much doubt and difficulty, because even this theory does not account for the sudden changes of the atmosphere. Nevertheless, experience has fur- nished us with a sufficient number of facts, from which we may, with tolerable precision, ascertain the present, and predict the future state of the surrounding element, by the practical use of the barometer...... Thus, 1. The rising of the quick- silver generally presages fair wea- ther, as its falling does the contra- ry, or rain, snow, high winds, and storms ; 2. In very hot weather, the sudden falling of the mercury portends thunder; 3. In winter, the rising indicates frost; and in frosty weather, if the mercury falls three or four divisions, there will certainly follow a thaw ; but if it rise in a continued frost, it will al- ways be accompanied with snow ; 4, When foul weather quickly suc- ceeds after the falling of the mer- cury, it will not be of long dura- tion ; nor are we to expect a con- tinuance of fair weather, when it soon succeeds the rise of the quick- silver ; 5. If, in foul weather, the mercury happens to ascend consi- derably, and continues in an ad- vancing state for two or three days successively, then we may expect also a continuance of fair weather; 6. If, in clear weather, the mer- cury falls remarkably for two or three days together, before the rain sets in, it is then highly pro- bable that it will be succeeded by much rain, and perhaps high winds; 7. The unsettled motion of the mercury indicates changeable weather ; [To these remarks, Mr. Capper adds, that when the baro- meter suddenly falls two or three- tenths, without any material alter- ation in the thermometer, and the hygrometer is not much turned towards moist, a violent gale of wind may be expected. When the hygrometer inclines far towards moist, with only a trifling descent in the barometer, it denotes a pass- ing shower and little wind ; and when the barometer falls consider- ably, and the hygrometer turns much towards moist, the thermo- meter remaining stationary, and rather inclined to rise than fall, both violent wind and rain are likely to follow, in the course of a few hours.] 8. Respecting the words engraved on the register-plate, they cannot be strictly relied upon to correspond exactly with the state of the weather; though it will in ge- neral agree with them as to the mercury rising and falling. These words deserve to be particularly noticed when the mercury removes from " Changeable" upwards ; as those of the lower part should be adverted to, when the quicksilver falls from " Changeable" down- wards. In other cases, they are of no use ; for as its rising in any part forebodes a tendency to fair, and its falling to foul weather, it follows, that though it descend in the tube BAR BAR from Settled to Fair, it may never- theless be attended with a little rain ; and when it rises from the words " Much Rain" to " Rain," it shews only an inclination to become fair, though the wet weather may still continue in a less considerable degree than it was when the mer- cury began to rise. But if the mer- cury, after having fallen to " Much Rain," should ascend to " Change- able ;" it predicts fair weather, tho' of a shorter continuance than if the quicksilver had risen still higher ; and so, on the contrary, if the mer- cury stood at " Fair," and descends to " Changeable," it presages foul weather, though not of such dura- tion, as if it had fallen lower. These observations are founded on experience, and we are indebted for them chiefly to Mr. Patrick, who has investigated this subject with considerable precision. It ap- pears from the result of these facts, that the height of the mercury is not the principal criterion for ascer- taining the probable changes of the weather, but rather the relative motion of that fluid in the tube. Hence, to enable us to judge right- ly of the impending variations, we ought to possess a correct know- ledge, whether the mercury is ac- tually rising or falling. For this purpose, the following rules, stated by Mr. Rowing, may be of advan- tage : 2. If the surface of the mer- cury be convex, standing higher in the middle of the tube than at the sides, it generally indicates the rising of this fluid metal; 2. If its surface be concave, it is then sink- ing; 3. If it appear level, it is sta- tionary ; 4. Ir, after skaking the tube of a small glass, the mercury rises about half a tenth of an inch higher than it stood before, it is a proof that the air has become heavier; but if it sink as much, it follows that the atmosphere is lighter. Hence, in making obser- vations on the weather, such a glass should always be previously shak- en ; because the metal which ad- heres to the sides of the tube, pre- vents its free motion, till disengag- ed by a slight agitation of the instru- ment. These phenomena are pecu- liar to places situated at a distance from the equator, and, therefore, deserve to be attended to in our climate: on the contrary, at St. Helena; they would be of little or no service; for, according to the ac- curateobservationsof Dr. Halle v, made in that island, the mercury remained stationary in all weathers. This judicious naturalist has fur- nished us with the followingcurious account of these phenomena, and their causes ; of which we shall give a concise abstract: 1. In calm weather, when there is a prospect of rain, the mercury-is commonly low ; 2. In serene and settled wea- ther it is generally high; 3. On the approach of tempestuous winds, though unaccompanied with rain, the mercury sinks lower than on any other occasion ; 4. The great- est height of tne mercury is observ- able during the prevalence of east- erly or north-easterly winds; 5. In calm, frosty weather, the quicksil- ver generally stands high; 6. After very great tempests, when the mer- cury has been very low, it general- ly again quickly ascends; 7. The barometer in the northern regions exhibits greater variations than in those lying more towards the south; 8. Within and near the tropics, there is little or no alteration in the mercury,as before observed. Hence Dr. Halley is of opinion, that the principal cause of the rise and the fall of the quicksilver must be at- BAR tributed partly to the variable winds in the temperate zone, the great inconstancy of which, in Britain, is well-known ; and partly to the un- certain exhalation andprecipitatiort'1 of the vapours floating in the at- mosphere, which is- at one time more saturated than at another, and consequently heavier; though the precipitation of aqueous vapours chiefly depends on the previous degree of evaporation. Our plan does not permit us to accompany these propositions wilh the explanations given by Dr. Halley; and as the theoretical part has been strongly contested by other philosophers, though not refuted, till the late Dr. Black, of Edinburgh, endeavoured to prove the fallacy of all preceding theo- ries, we shall conclude this sub- ject with a summary outline of his doctrine. According to Dr. Black, 1.Va- pour is formed by an intimate union between fire and water, by which the fire, or heatg is so to- tally enveloped, and its action so entirely suspended by watery par- ticles, that it loses its properties of giving light and heat, and conse- quently is in a latent state; 2. If the atmosphere is affected by any unusual degree of heat, it becomes incapable of supporting a column of mercury so long as before; for which reason that in the barome- ter sinks...From these preliminary axioms it follows, that as vapour is formed by the union of fire and water, or the solution of the latter in the former, it is impossible that the vapour can be condensed, un- til thisunion or solution be effected. The beginning of the condensation of the vapour, then, or the first symptoms of approaching rain, must be the separation of the fire, VOL. I. BAR 193 which lies hidden or involved in the vapour. This may at first be slow and partial, or it may be sud- den and violent: in the former case, the rain may come on slowly, and after considerable intervals; in the latter, it will be quick, and in a large quantity. With regard to the effect of this separation be- tween the fire and water, we shall only observe, that as it is gradual and slow, the barometer may in- dicate rain for a considerable time before it appears: or if the sensi- ble heat communicated from the vapour to the atmosphere, should be absorbed by the colder parts, or be carried off by any unknown means, or prevented from affecting the specific gravity of the air, the ba- rometer will undergo no change; and yet the vapour, being deprived of the heal necessary to sustain it, must descend in rain; and thus it happens, that the indications of the barometer do not always hold true, respecting the changes of the wea- ther. Hence, a!so,>t appears, that though the specific gravity of the air is diminished, unless that dimi- nution proceed from a discharge of the*4atent heat contained in the vapours, no rain will follow; and thus the sinking of the barometer may prognosticate wind as well as rain, or sometimes no change whatever. Such is the ingenious theory of Dr. Black, who certainly has pro- duced the most philosophic ex- planation yet offered on this appa- rently intricate subject; and though his reasoning may not enable us to solve all the difficulties occuring in meteorological investigations, we do not hesitate to say, that it has placed the nature and causes of these phenomena in the clearest point of view, as far as it is possi- Cc 194 BAR BAR ble to account for them, in the pre- sent state of physical science. We shall, therefore, conclude with ob- serving, that though the wind is certainly not the sole cause of raising and depressing the mer- cury, yet, in our climate, it has a remarkable influence on the state of the barometer. For, if the mercury falls, when the wind blows from those quarters which generally are productive of much rain, such as the south and south- wee' winds are in the environs of London, there is no doubt but wet weather will speedily follow; en the contrary, if the quicksilver rises, while the wind blows from dry quarters, such as the northerly and easterly regions are to Britain, then it is highly probable that the weather will become fair. But if the mercury rises during a south- erly wind, or falls while it blows from the north; in both cases the prognostics are extremely doubt- ful, as it frequently happens, that the weLther does not correspond to the temporary rising or falling of the quicksilver. [The mercury in the Barometer is not only influenced in its height by the increased ordiminished den- sity of the air, but also by the heat of the atmosphere. The amount of dilatation that takes place in the column from the freezing point to boiling water, is only five lines..... This was proved by Mr. Peter Le- gaux, in July, 1781, by experiments made before the Commissioners of the Academy of Sciences at Paris. At the same time that the in- crease of the height of the mercury is taking place, the specific gravity of the metal is also diminished. It has been found by experiments, that the vol. of mercury condensed by the cold of ice, is to a vol* of mercuiy rarified by the heat of boiling water as 66 to 67, that is to say,that the augmentation of the volume of the mercury, or what is fhe same thing, the diminution of its specific gravity is a 66th, count- ing from the freezing point to that of boiling water. So that a baro- meter in passing from the cold of ice to the heat of boiling water, would rise to a quantity equal to the 66th part of its height without any change having taken place in the pressure of the atmosphere. Five lines are then the amount of the ut- most possible dilatation of the co- lumn of mercury by heat, live multiplied by 16 gives 80; and as the scale of Reaumur's thermo- meter from the point at which water freezes, to that of boiling water is divided into 80 degrees, it is obvi- ous that there is a perfect connec- tionbetween these two instruments, so that one may be used to correct the other. It will then be necessary to deduct one sixteenth of a line from the height of the barometer, for every degree that the thermo- meter rises above the freezing point, and to add ^ to its height when the thermometer marks de- grees below the Cypher. Before taking an observation of the barometer, it is necessary to make the mercury move up and down once or twice, to put it in equilibrium with the air, and to de- stroy all adhesion it may have with the sides of the glass. The sur- face of the reservoir must then be brought to the line of the level, by means of the screw adapted for the purpose to the bottom of the instru- ment; because the column of mer- cury cannot rise or fall without impressing a contrary effect upon the surface of the mercury con- tained in the reservoir. BAR These remarks are of infinite con- sequence to all who wish to make accuratebaromttrical observations: and for want of knowing their con- sequence, the grealer part of those which have been published in A- merica are nearly useless. For a very interesting paper on the barometer, the reader is refer- red to a volume of essays by Mr. JohnDalton of Manchester,\7 93.] A very curious new phenome- non deserves to be mentioned, con- cerning the state of this instru- ment, on particular occasions. M. Schmidt, Professor of Mathema- tics atPforte, in Germany, lately observed that hisbarometer became luminous in the day-time, while the horizon was covered with thun- der-clouds ; and that on the ap- proach of a tempest, there appeared on the surface of the mercury, a small and distinct luminous globe, which could be perceived in day- light, at the distance of several yards. We relate this singular fact; and, not being in possession of farther particulars, we can only conjecture, that such a phenome- non may perhaps be ascribed to the greater rarefaction and electricity of the air, in the serene climate of Germany, previous to the explosion of thunder; and likewise tp a more phosphorescent nature of the mer- cury; a property which it doubtless acquires when submitted to the repeated process of distillation, and other means of purifying that pe- culiar metallic fluid........See also Sl'IDF.R. BARREL, in commerce, is a vessel of an oblong size, made of wood, the form of which is general- ly known, as well as its use for holding various suits of merchan- dize; it is also used as a measure for liquids. B A R 195 The English barrel, wine mea- sure, contains the eighth part of a tun, the fourth part of a pipe, and one half of a hogshead, or 31 \ gallons. A barrel of beer shoula contain 36, and one of ale 32 gal- lons. The bur: el of beer, vinegar, or liquor preparing for vinegar, ought to contain 34 gallons, ac- cording to the standard of the ale quart. Barrel is also used to denote a certain weight of merchandizes, and which differs according to various commodilies. A barrel of Essex butter weighs 106 pounds and of Suffolk butter 256 pounds. The barrel of herrings ought to contain 32 gallons, wine measure; which amount to about 28 gallons, old standard, and consists of about 1000 herrings. The barrel of sal- mon ought to contain 42 gallons, and a barrel of eels the same quan- tity: the barrel of soap must weigh 256 pounds.....[The Pennsylvania barrel of flour contains 196lbs.] BARRENNESS, a term syno- nimous to sterility, in opposition to fecundity. That the creation might not degenerate, Nature has wisely oidained barrenness to all mon- strous productions; and hence the sterility of mules, Sec. Women frequently become bar- ren after a miscarriage, or difficult labour. Dr. Haselquist, in his Travels to the Levant, advises married per- sons to drink, every night, a tea- cupful of clove-water for the cure of this complaint.....We have in- serted this whimsical recipe, not because any reliance can be placed on so trifling a remedy, but in or- der to attest the inefficacy of medi- cines on such occasions, and to as- sure those who forsake the path of Nature, and expect relief from 196 B A S B AS Art, that they will certainly be disappointed, unless they adopt a more temperate aud regular mode of life. BASALTES, in natural history, a hard stone of a black, grey, or sometimes greenish colour; and on account of its constituent parts, and resemblance to lava, generally classed among the volcanic pro- ductions. • Its specific gravity is to that of water, as three to one. The component parts of basaltes are in the following proportion: siliceous earth, 50, argillaceous 15, calcareous 8, magnesia 2, and iron 25. It is remarkable, that this fossil is disposed either in solid or jointed columns ; the former con- sisting of five or six pillars, either of an uniform size, or conical, and generally standing close to each other perpendicularly, of dif- ferent, and sometimes equal length, as if they had been arranged by a skilful artist. The Hebridic island of Staffa is entirely com-. posed of lofty and capacious basal- tic columns, the most curious ar- rangement of which, perhaps, on the whole globe, is the celebrated Fingal's cave. In Germany, also, there are several basaltic moun- tains; for instance, those on the Rhine, and near Freyberg, in Sax- ony, where basaltes is frequently found of an oval or spherical figure. Spain, Russia, Poland, and Sile- sia, also produce various basaltic rocks. Great quantities of this fossil are deposited in the neigh- bourhood of Mount Etna, in Si- cily ; of Hecla, in Iceland, Sec. But the largest mass yet discover- ed, are, what is called the Giant's Causeway, in Ireland. As naturalists differ in their opinion concerning the origin of this curious substance, whether it be the production of volcanos aris- ing from subterraneous fires, or derive its origin from crystalliza- tion by water, we shall state only the result of M. Bergmann's in- quiry into this subject, as his ex- planation appears to be conclusive. He asserts, that both fire and water contribute to form basaltes, and it cannot be doubted that there has'been some connection between the basaltic pillars and subterraneous fire as they are found mixed with lava, and other substances, produced by that ele- ment. Uses.....Basaltes is an excellent material for building houses, and paving streets: it is also employed by lapidaries and statuaries for va- rious productions of art; as well as by artists working in gold and silver, for touch or test-stones..... Gold-beaters and book-binders, on the continent, make their anvils of this firm and massy stone; which is also used as an ingredient in the manufacture of glass, especially for producing the common window- glass, and green bottles. BASILICON OINTMENT, in pharmacy, a preparation consist- ing of eight parts of hog's lard; five of white resin; and two of yellow wax: or, according to the London .College, of nearly equal parts of yellow resin, bees wax, and olive oil. The former ingre- dients, prescribed by theEdinburgh College, are cheaper and equally efficacious, This ointment is generally em- ployed in the dressing of wounds and ulcers, fordigesling and cleans- ing them, as well as for promoting their cicatrization. Modern sur- geons, however, are not willing to attribute any considerable effect to external applications ; for they are well convinced, that Ihe healing of wounds depends more on the spon- B AS BAT 197 taneous efforts of Nature, espe- cially in a sound and healthy con- stitution, than upon any artificial aid by liniments, unguents, or plasters ; and that little benefit can be derived from them, unless the diseased part be properly dressed and cleansed ; while the internal state of the body should also be duly attended to. Yet, there are instances on record in which the basilicon, combined either with a small proportion of the red preci- pitate of mercury, or, which is still better, the juice of the bur- dock-root, has proved efficacious in healing scrophulous ulcers, es- pecially those situated near the ar- ticulations of bones. BASKET, a well-known utensil, made of twigs interwoven toge- ther. Considered as a measure in commerce, it denotes an uncer- tain quantity, as a basket of med- lars is two bushels ; of asafoetida from 20 to 50 pounds weight, kc. The ancient Britons were celebra- ted for their ingenuity in manu- facturing baskets of very elegant workmanship, which they export- ed in large quantities. Basket-salt is made from the water of the salt springs in Che- shire, and other places. It differs from the common brine-salt, in the fineness of the grain, as well as on account of its whiteness and purity. In preparing the former kind,some persons use resin and other ingre- dients, for separating the crystals, and reducing them to a smaller grain ; others effect this by keep- ing up a brisk fire under the pans, and constantly stirring the salt ; imt the most approved method of manufacturingbasket-saltis. to take out for this purpose, the third draught of every pan which is workin g for the common brine-salt; and to do this before the granules or crystals are perfectly formed.... Thus the salt will become very fine ; and it is then hard pressed into small wicker-baskets, dried at the stove and kept for sale. As there prevails, in many fa- milies, a prejudice against this species of salt, from an idea that some pernicious articles are used in the chymical process of prepar- ing it, we advise those who are under the influence of such appre- hension, to reduce common salt to powder, in a marble or iron mor- tar : but it requires to be previ- ously cleansed or purified, by dis- solving, and again evaporating it to dryness ; in which state it may easily be pounded. BASE-ROCKET, Rocket Yellow-weed, or Wild Mig- nonette, Reseda lulea, L. is an indigenous plant, growing in mea- dows, pastures, and corn-fields, chiefly in a calcareous soil; though it is sometimes found on walls; where its pale-yellow flowers ap- pear from July to August.....This neglected vegetable may be eaten in the same manner as Kale ; and it was formerly reputed to possess anodyne properties. BAT, or Vespertilio, an animal which seems to fill up the chasm between quadrupeds and birds; with the latter, however, it has in common only the power of flying, as Nature has provided it with a smooth gauze-like web, serving the purpose of wings. There are twenty-eight species of this animal. The common bat is nearly the size of a mouse, and flies about, in quest of moths and other insects, in fine summer even- ings, with a rapid and irregular motion, resembling that of a but- terfly. When it alights on the 198 BAT BAT ground, it is unable to fly again, till it has crawled to some height. It remains torpid during the win- ter in some subterraneous retreat, revives in the beginning of spring, and the female brings forth from two to five young at a time, which it suckles like other mammillary animals. As the bats of our climate are frequently troublesome, by infest- ing ehimnies, and annoying the neighbourhood of dwellings, we shall communicate a method of destroying them, nearly in the words of the Encyclopadia Bri- tannica. Take the flower-cups of burdock, whiten them with chalk, and throw them up into the way of their flight : thus attracted by the whiteness of the substance, the bats injure their membraneous wings by the hooks of the bur, and fall to the ground. In our opinion, these animals are more useful than injurious; as they devour a multitude of insects; though they likewise prey upon b.^on, and other animal food sus- pended in ehimnies. But having very formidable natural enemies in the owls, which chase them into hollow trees and obscure holes of walls, there will be little occasion for persecuting them with the bur- dork. BATH, in the general accepta- tion of the term, signifies a conve- nient receptacle of water adapted to the various purposes of washing or cleansing, and bracing the body, either by plunging, or continuing in it for a certain time. Baths may be divided into cold, cool, wa'-m, and hot: and these again into natural and artificial. In order to treat this interesting subject systematically, we shall consider it according to the divi- sion above-mentioned. Cold Batlis are those of a tempe- rature varying from the 33d to the 56th degree of Fahrenheit's ther- mometer. The general properties of the cold bath consist in its power of contracting the animal fibres, while it dissipates the caloric (or matter of heat) that exists between their interstices, and thus effects a greater approximation of the par- ticles, which were before dilated and relaxed by heat. That such is the natural influence of cold, can- not be doubted; and hence this species of bath, by its powerful action on the whole system? is one of the most important medicinal remedies presented by the hand, and, as it were, supplied by the very bosom of Nature. Even in the most remote times, cold bathing was resorted to, with obvious advantage, by nervous and debilitated persons; but in the dark or middle ages, this genuine source of health was totally neglected, till the good sense of Europeans again adopted it as a general restorative, when the prevailing diseases of re- laxation and atony rendered the use of such a remedy inestimable. The superior advantages of cold bathing over all internal corrobo- rants, consists chiefly in its imme- diate salutary action on the solids, without the intervention of the or- gans of digestion and nutrition; without having to perform a pas- sage through numerous channels, before it can exert its efficacy.... For this obvious reason, it is pecu- liarly adapted to those constitutions which, though robust, and appa- rently healthy, are liable to ner- vous, hysteric, hypochondriacal, and paralytic affections, as well BAT as to frequent attacks of flatulency, and consequent indigestion. Without expatiating, either on the history, or the sensible eff'ects of the Cold Bath, we shall proceed : I. To a general enumeration of those cases, in which it cannot be resorted to with advantage and safety. II. To lay down the necessary rules and directions for the use of this heroic remedy. Wilh respect to the former, we must be concise, and shall chiefly point out by negative propositions, those particular states of the body, in which cold bathing must not be attempted: namely, 1. In a full habit of body, or what is called general pltthvra, on account of the frequent febrile disposition attend- ing such individuals ; 2. In hemor- rhages or fluxes of blood, open wounds or ulcers, and every kind of inflammation, whether external or internal; 3. In obstructions of the intestines, or habitual costiveness; 4. In affections of the breast and lungs, such as diffcult respiration, short and dry coughs, &c. 5. When the whole mass of the fluids ap- pears to be vitiated, or tainted with a peculiar acrimony, which cannot be easily defined, but is obvious from a sallow colour of the face, slow healing of the flesh when cut or bruised, and from a scorbutic tendency of the whole body ; 6. In gouty and rheumatic paroxisms ; though Sir John Floyer asserts, that u Podagries sometimes have kept their fits off wilh it ;" 7. In cutaneous eruptions, which tend to promote a criiic.d discharge of hu- mours by the pores (yet the cele- brated physician just mentioned, informs us, that great cures have been effected in the leprosy, by bathing in w hat he calls, " Cold BAT 199 Sulphur Water.") 3. During preg- nancy ; and 9. In a distorted or de- formed state of the body, except in particular cases to be ascertained by professional men.....Sir John farther recommends, but too indis- criminately, the dipping of rickettv children one year old, every morn- ing in cold water ; and he is of opi nion that, in adults, it prevents the infection of fevers, by making the body less sensible of the changes of air; that, in old women, it stops violent hemorrhages from the ute- rus ; that it has contributed to cure canine madness, poisonous bites of animals, and obstinate agues, by going in previously to the return of the fit, and after all the evacua- tions of the body have been proper- ly attended to ; and, lastly, that the Sea-water Bath has been of emi- nent service in dropsies, and de- fective hearing: in which last case, he knew a deaf person who could hear perfectly well, on the day he bathed in the sea. Experience, however, has but too often evinced, that this excel- lent remedy, whether by fresh or salt-water, cannot be implicitly re- lied upon in those complaints; nor will it be productive of any good effects, unless our conduct, in ge- neral, be accommodated to the fol- lowing rules: 1. It is a vulgar error, that it is safer to enter the water when tl e body is cool, and thatpersonsheated by exercise, and beginning to per- spire, should wait till they.are per- fectly cooled. Thus, by plunging into it, in this state, an alarming and dangerous dullness frequently seizes them, and the injury sus- tained is generally ascribed to their going into it too warm ; while it doubtless «irises from the contrary practice....Dr. J.Ci'RRiK,of Liver- 200 BAT BAT pool, in his valuable " Treatise on the Effects of Water in Fevers." (edit. 2d, 8vo. 1799, price 7s.), says, with equal truth and preci- sion, that " in the earliest stages of exercise, before profuse perspira- tion has dissipated the heat, and fatigue debilitated thelivingpower, nothing is more safe, according to my experience, than the cold bath. This is so trqe, that I have, for some years, constantly directed in- firm persons to use such a degree of exercise, before immersion, as may produce some increased action of the vascular system, with some increase of heat, and thus secure a force of re-action under the shock, which otherwise might not always take place. But, though it be per- fectly safe to go into the cold bath in the earlier stages of exercise, nothing is more dangerous than this practice, after exercise has pro- duced profuse perspiration, and terminated in langour and fatigue ; because in such circumstances the heat is not only sinking rapidly,but the system parts more easily with the portion that remains." In short, it is a rule liable to no excep- tion, that moderate exercise ought always to precede cold bathing, to promote the re-action of all the vessels and muscles, on entering the water; for neither previous rest, nor exercise to a violent de- gree, are proper on this occasion. 2. The duration of every cold bathing applied to the whole body, ought to^be short, and must be de- termined by the bodily constitution, and the sensations of the individual; for healthy persons may continue in it much longer than valetudina- rians ; and both will be influenced by the temperature of the air, so that in summer they can enjoy it for an hour, when, in spring or autumn, one or two minutes may be sufficient.....Under similar cir- cumstances, cold water acts on aged and lean persons with more violence than on the young and corpulent: hence the former, even in the hottest days of summer, can seldom with safety remain in the bath longer than a quarter of an hour ; while the latter are general- ly able to sustain its impression for double that time. 3. The head should first come in contact with the water, either by immersion, pouring water upon it, or covering it for a minute with a wet cloth, and then diving head foremost into the water. 4. As the immersion will be less felt when it is effected suddenly; and as it is of consequence that the first impression should be uni- form over the body, we must not enter the bath slowly or timorous- ly, but with a degree of boldness. A contrary method would be dan- gerous ; as it might propel the blood from the lower to the upper parts of the body, and thus occa- sion a fit of apoplexy. For these reasons, the shower bath is attend- ed with considerable advantages, because it transmits the water quickly over the whole body; and, consequently, is more consistent with the rules before-mentioned. 5. The morning is the most proper time for using the cold bath, unless it be in a river ; in which case, the afternoon, or from one to two hours beforesun-set,will be more eligible; as the water has then acquired additional warmth from the rays of the sun, and the immersion will not interfere with digestion : on the whole, one hour after a light breakfast....or twit BAT BAT 201 hours before, or four hours after dinner, are the best periods of the day, for this purpose. 6. While the bather is in the water, he should not remain inac- tive, but apply brisk general fric- tion, and move his arms and legs, to promote the circulation of the fluids from the heart to the extre- mities. It would, therefore, be extremely imprudent to continue in the water till a second chiiiness attacks the body ; a circumstance which would not only defeat the whole purpose intended, but might at the same time be productive of the most injurious effects. Immediately after the person leaves the bath, it will be neces- sary for him, with the assistance of another person for dispatch, to wipe and dry his body with a coarse and clean cloth. He should not afterwards sit inactive, or enter a carriage, unless warmly clothed and wearing flannel next the skin : if season and circumstances permit, it will be more proper, and highly beneficial, to take gentle exercise till the equilibrium of the circulation be restored, and the vessels, as well as the muscles, have acquired a due degree of re- action. The best place for cold bathing is in the invigorating water of the sea, or a clear river; and where neither of these can be convenient- ly resorted to, we recommend the Showlr Bath ; an apparatus Which may be procured from the tin-man. Its effects are doubtless more powerful than those of the common bath : and though the latter covers the surface of the body more uniformly, yet this circum- stance by no means detracts from the excellence of the former; be- cause those intermediate parts, VOL. i. which the water has not touched, receive an electric and svmuathetic impression, in a degree similar to those brought into actual contact. As every drop of water from the shower bath operates as a partial cold bath, its vivifying shock to robust individuals, is more exten- sive, and beneficial, than from any other method of baching. Hence this bath is possessed of the following important advan- tages ; 1. The sudden contact of the water may be repeated, pro- longed, and modified, at pleasure ; 2. The head and breast are toler- ably secure, as it descends towards the lower extremities : thus, the circulation is not impeded, breath- ing is less affected, and a determi- nation of blood to the head and breast is effectually obviated : 3. As the water descends in single drops; it is more stimulating and pleasant, than the usual immersion; and can be more readily procured and adapted to circumstances ; lastly, 4. The degree of pressure from the weight of water, is here likewise in a great measure pre- vented ; nor is the circulation of the fluids interrupted so as to ren- der the use of this bath in any de- gree dangerous ; a circumstance of the highest importance ; because by the ordinary immersion, persons are often exposed to injuries which they least apprehended. [Cold bathing produces the best eff'ects when used early in the morning ; ar.d when, after wiping the body dry, moderate exercise is afterwards taken. The evening is certainly not the best time to aisu the cold 'oath in the city ; sevWal cases having occurred within the Editor's observation, of violent fevers in persons who tried this ex- periment in the month cf Au >u>t Du ° 202 BAT and September. Bathing in salt water every looming is said to pre- serve strangers from the dangerous seasoning fevers of the West In- dies ; but in this case temperance must also be joined, and is probably more certain in its effects than any other remedy. The cold bath is highly useful to preserve children from the bowei complaints which prevail in the summer throughout the United States.] * As the erection of public baths has, from the remotest ages, been considered an object worthy of na- tional attention, and private solici- tude, wef7iave selected a modern specimen of such a structure as, in our opinion, will be admired, and perhaps adopted in this country, where public spirit, and a cordial support of every useful invention, are equally conspicuous. We al- lude to the Floating Baths at Hamburgh, an establishment which owes its origin to the en- lightened members of the " Socie- ii; for the Encouragement of Arts and Useful Trade;," founded in that city, in the year 1765. These baths were projected by Dr. Moldenhaweu, physician at Hamburgh, and erected by public subscription, on a small lake of fresh water, called the Alster. M. Arenh, an eminent architect of the same city, delineated the plan of the building, which we are informed, is an improvement on similar baths established in the principal towns of the French Re- public. Although we have not had an opportunity of comparing the in- ternal construction of the Ham- burgh baths, with those floatingon the river Thames, near West- B AT minster-bridge , yet we have rear son to believe that they are essen- tially different from any other ex- isting in this country. Induced by this consideration, and convinced of the intrinsic advantages which the former possess, independent of theirbeautiful external appearance, we have caused accurate represen- tations to be copied from the ori- ginal plates transmitted to us from Hamburgh, with this difference only, that ours are upon a reduced scale. EXPLANATION Of the Plates representing the Floating Baths erected in the City of Hamburgh. PLATE I. A....Elevation of the longitudi- nal Front of the Floating Bath, w ith its ornamental entrance ; of the surrounding gallery, and the tents expanded over the bathing machines, and covered with sail- cloth, which have been four times varnished. The wooden roof is also covered with strong sail-cloth, which had been repeatedly coated with tar. The whole vessel is 80 feet in length, and 40 in breadth. /'.....Elevation of the transverse sides of the Floating Bath, with its glass doors and windows, through the former of which, the corridor, and through the latter, the cabins on each side receive their light C......Section of the building : namely, a, b, of the Bathing Ma- chines ; and c, c, of the chambers for undressing and dressing. On each longitudinal side of the ves- sel, there are (as appears on in- specting Plate II.) six of these C/efzi/t'vii <>///"' /<>V(ft/r/a/'n'<■>' '/"i*" BAT BAT 203 chambers, which may be easily opened from within ; and on each t ransverse side are twolateral cabins, partly furnished, and partly design- ed for store-rooms, to hold various implements. The corridor, extending from one ride-door to the other, within the centre of the building (See 1J1. II. B.f.), is seven feet and a-half r. ide, and on each side are the bathing machines and chambers. These chambers for undressing and dressing, which arc provided with sky-lights, and marked c, are seven feet and a half in length, and four feet wide. They are anti- chambers to the bathing machines a, b, and each of the former con- tains the most necessary articles of furniture, such as a table, chair, looking-glass, cork-couch (for sup- porting the feet till they are dried, after coming from the bath), pegs, for suspending clothes, a boot-jack, Sec. The bathing machines a, b, be- low ihe surface of the water, con- sists of four sides, made of laths tv. o inches thick,through which it flows, and they are provided with a solid wooden floor, secured by iron sta- ples. These machines are six feet broad and seven long, so that tin- whole body may move in them without constraint. Their construction renders them moveable, so that they may be raised or lowered at pleasure, and with little trouble, as appears from the machine b ; while the impuri- ties settled at the bottom may be easily removed. At the side of the steps (See PI. II. h.), which extend to the bottom of the bathing machine, the latter is provided with a ballustcr (PI. II. *'.), adja- cent to which is placed a table and < hair. The bathing machines are adapted to different depths of wa- ter, so that every individual may regulate them at 2-1, 3, 31, or 4 feet in depth, and these propor- tions are marked within the cham- ber. Above each machine are sus- pended two strings, one of which is connected wilh a bell fixed in the corridor, for calling the waiter: by means of the other, the bathing person may exclude the current of air circulating between the bottom of the floating vessel and the sur- face of the water, as there is a wooden board which slides down for that purpose. PLATE II. ^....Represents the construction of the floating vessel, which serves for the foundation of the building. It consists of strong double fir- beams, connected with each other by iron bolts and staples. //....Represents the ground-plan of one half of the floating vessel : a, the entrance : b, a room on the oppposite side for the waiter, who is appointed to receive and deliver the admission tickets, ixc. ; c, the lateral cabins ; d, the undressing and dressing chambers ; e, the bathing machines ; J, the corridor; g, the surrounding gallery; A,the stair-casts Lading into ihe water ; /, the ballusteis at thebalhingina- chines: all these parts have already been described in the explanation given of the first plate. Coil Paths may be called those which are of a temperature be- tween the 56th and 76th degrees of Fahrenheit's scale. They are of great service in all cases where cold bathing has before been re- commended, and require nearly similar precautions. As their influ- 204 BAT ence, however, on first entering them, is less violent, though their subsequent effect may be attended with equal advantages, it follows, that even persons of a more deli- cate organization may resort to them with greater safety. With respect to rules for cool bathing, we refer the reader to those already stated in the preced- ing analysis; and shallonly remark, that notwithstanding its eff'ects are less perceptible while the body con- tinues in the water, it is necessary that the bather, on coming out of it, should be wiped dry with the greatest expedition, to prevent ca- tarrhal affections. Warm Baths, are such cs have a temperature above the 76th, and not exceeding the 96th or 98th degree of the thermometer before- mentioned. There are various springs in Britain, especially those of Bath, Clifton, Buxton, and Mat- lock, to which Nature has given this temperature, the most bene- ficial to the human body. But whether the tepid bath of this de- scription be natural or artificial, it is equally conducive tothe restoration of energy, though its effects have, till lately, been little understood.... Physicians,as well as patients,have hitherto been too generally accus- tomed to consider a warm bath as weakening the body, and useful only for the removal of certain dis- eases, especially those of the skin. Experience, however, has amply proved that there can be no safer and more efficacious remedy in a variety of chronic or inveterate complaints, than the warm bath, if properly used, and continued for a sufficient length of time. Dr. Marcarp, resident physician of Pyrmont, has, in our opinion, sa- tisfactorily demonstrated, that the BAT warm bath, in many cases of debi- lity, from spasms, pain, anxiety, and other causes, as well as to hectic and emaciated persons, is, generally, of eminent service, and almost the only means of restoring their health, and prolonging their V lives. Instead of heating the hu- man body, as has erroneously been asserted, the warm bath has a cool- ing effect, inasmuch as it obviously abates the quickness of the pulse, and reduces the pulsations in a re- markable degree, according to the length,of time the patient continues in the water. After the body has been over-heated by fatigue from travelling, violent exercise, or from whatever cause, and likewise after great exertion or perturbation of mind, a tepid bath is excellently calculated to invigorate the whole system, while it allays those tem- pestuous and irregular motions, which otherwise prey upon, and at length reduce, the constitution to a sick-bed. Its softening and as- suasive power greatly tends to pro- mote the growth of the body ; on which account it ispeculiarly adapt- ed to the state of such youth as manifest a premature disposition to arrive at a settled period of growth: and it has uniformly been observed to produce this singular effect, in all climates. The warm bath is of very great utility to such individuals as are troubled with a parched and rough skin ; it has also been found to af- ford relief in many paralytic, bili- ous, hypochondriacal, hysteric, and even insane cases, as well as to forward the cure of scorbutic and leprous eruptions when strict at- tention had been paid to both diet and regimen. In palsy, likewise, modern observers assert, that warm bathing is one of the most effectual A>0*-?'t$43 **A '" *° 3< r //<>////'/?// f AAA///J ///*' S/ft ///////',// BAT BAT 205 remedies ; though the late Dr. ■vIkad expressly maintained, that it is prejudicial to all paralytics.... Dr. Charleton, of Bath, was the first that refuted this assertion ; because he had seen, in the hos- pital of that city, numerous and manifest proofs of its efficacy in paralytic cases. This judicious physician remarks, in his " Inquiry into the Efficacy of Harm Bathing in Palsies," printed in 1770, that he was induced to turn his atten- tion to this subject, by the preva- lence and increase of nervous dis- eases, but particularly on account of the palsy, which formerly used to be the attendant of the aged, but has now become the too fre- quent and miserable companion of youth. Of 996 paralytics, most of whom had resisted the powers of medicine,-613 were benefited by the proper application of the warm bath....It is perhaps necessary to remind the reader, that this desir- able effect may be derived from the waters of Bath (of which we shall treat in a subsequent article), as well as from every other bath, whether furnished by Nature or' Art, provided its temperature does not exceed 98°. We have pur- posely inserted Dr. Charleton's account under the head of " Warm Bath," though the waters in the city of Bath must, consistently with our division, be classed under the following head. 4. Hot Baths are those which have a temperature above 98 or 100 degrees of Farenhkit, and are occasionally increased to 110 or 120° and upwards, according to the particular nature of the case, and the constitution of the patient. As no prudent person, we trust, will have recourse to a hot bath, without medical advice, we shall but briefly enumerate a few parti- culars relative to its use, as well as its effects 1. Hot bathing, whether natural or artificial, is supposed to be the most general solvent of all the humours of the body ; 2. It conse- quently is the most probable mean of removing obstructions of every kind ; 3. Previous evacuations are necessary, to cleanse the first pas- sages, and prepare the habit ; for which purpose,repeated emetics are often safe and useful ; 4. Attenu- ating and aperitive medicines are proper to render the humours more fluid, and promote the discharge of noxious particles, and whatever caused the obstructions ; 5. Too great a degree of heat, or too long a continuance in the bath ; too heating a bed after it; profuse per- spiration ; exposure to cold air on bathing days ; eating of high sea- soned dishes, or drinking of spi- rituous liquors, during a course of bathing, are always improper, of- ten dangerous and sometimes fat u ; 6. The head should in no case be dipt, till the bather is'rising out of the wat-r ; 7. A course of bathing- should be long, be regulated by intervals, according to tiie various effects percejved by the bather; t:. The temperate seasons of the vear are most proper, safe, and benefi- cial, both for drinking and bathing. On the whole, there can benn'o stated rules laid down, as every thing depends upon the peculiar circumstances of each patient; and hence Dr. Oliver asserts, in his " Practical Essays on the use and abuse of Warm (hot) Bathing, &c." that by the prudent use of the hot bath, most chronical disorders, and gouty cases in particular, not in an inflamed state, may be relieved, and sometimes cured ; while per- 206 BAT sons in high health maybe greatly injured by wantonly sporting with so powerful an alterative of the animal machine, either from sick- ness to health, or from health to sickness. [Tepid Ba'hing is highly useful in summer.... As a free perspiration is thereby promoted, and the body more cooled than if the water used had been cold. Every person, should use a tepid bath three times a week at least, in the summer, as the practice is not only very clearly, but highly healthful, and contributes to remove that general disposX'u n to fever that has unhap- pily prevailed during the Autumn, for some years past. It may be used either in the morning,at noon, or when going to bed....Every family ought to be supplied with the proper conveniences for warm and cold bathing. An expensive apparatus is by no means neces- sary, especially for the cold bath ; but it is to be regretted that the danger of carrying a large quan- tity of heated water to an upper story is so great, as to prevent many persons from using the tepid bath, who have every disposition to enjoy it. If some contrivance could be effected to heat water in the tub, few families would be without them, as the water might be let in from the hydrants, and after being used, could be let out again by a pipe leading down the side of the house, or communicat- ing with the rain spout.] Having now given a concise view of the four principal kinds of baths, with regard to the tempera- ture of the water, we shall like- wise notice another curious mode of bathing, as practised by the hardy Russians....We allude to the SAeating or Vapour Bath, which is BAT used by persons of every rank and age, in almost every disorder ; be- fore and after a journey, hard work, £cc. These are frequented at least once a week, or as often as possible, whether in a state of health or sickness : the extraordi- nary degree of heat produced by the evaporation of water thrown upon red-hot stones, in a close room, raises the thermometer to 146, or 168 degrees ; the latter of which numbers is a degree of heat considerably above that which melts wax, and only 12° below that for boiling spirit of wine. In such a bath, the Russians lie naked on a bench, and continue there, notwithstanding a profuse perspiration, sometimes for two hours, occasionally pouring hot water over their bodies : thus some, with a view to promote perspira- tion, and completely to open the pores, are first rubbed, and then gently flagellated with leafy branch- es of birch ; while others wash their bodies with warm or cold water ; and all of them at length plunge over head in a large.tub of water. Many, however, rush out almost dissolved in sweat; and either throw themselves immedi- ately from the bath-room into the adjoining river, or, in winter, roll themselves in snovvduringthe most piercing cold, without suffering any inconvenience, and probably with advantage , for we understand that rheumatisms are scarcely known in Russia: and there is great reason to attribute this exemption to the use of the vapour-bath. Indeed, they differ from all the balnea of antiquity, as well as from those of the modern Orientals, in the cir- cumstance of not being dry sweat- ing-baths ; whence, their peculiar excellence in many cases where hot B A T B A T 207 water-baths would be inefficacious, or even hurtful. By exciting an un- usual degree of perspiration, they promote cleanliness, while they render the skin soft and smooth ; hence, again, they cannot be com- pared to the voluptuous baths of the Greeks and Romans; because all theconsequencesof effeminacy and luxury are here completely obviat- ed, from the prejudices imbibed during a Soft and effeminate educa- tion, this sudden transition from heat to intense cold, appears to us unnatural and dangerous; but it cer- tainly hardens the body of the Rus- sian, and enables him to brave all the vicissitudes of the weather, and all the severities of his climate. To conclude this interesting sub- ject, wc shall avail ourselves of a few additional observations, ex- tracted from a late work of acknow- ledged merit, entitled, " A View of the Ru.s.'n'iiu F.ni/iire, &c." (in three vols. 8vo. London, 1799, price, 1/. 7s.boards), by the Rev. W. Tooke, who resided many years in that country ; and to whose sentiments we cordially subscribe. " It is not to be doubted that the Russians owe their longevity, their robust stale of health, their little disposition to certain mortal diseases,and their happy and cheer- ful temper, mostly to these baths : though climate, aliment and habits of living, likewise contribute their share.....The great lord chancellor Bacon, and other sagacious ob- servers of nature and of mankind, have lamented, and certainly not without cause, that this bathing has fallen into disuse among the mo- dern nations of Europe, and justly wish the practice back again lit all our towns and villages. In fact, when we consider that the old phy- sicians so early introduced into their practice this remedy of Na- ture's own invention, and employed it with such great success; when we recollect that Rome, for five hundred years together, had no physicians, but only baths, and that to this day a multitude of nations cure almost all their maladies me- rely by baths ; we cannot avoid re- garding the dismission of them a-. the epocha of a grand revolution which has been wrought in th= physical state of the human race, in our quarter of the world. " The natural perspiration, the most important of all excretions, must naturally go on better in a body constantly kept soft by bath- ing. A great number of impurities which privily lay in us, the train to tedious and dangerous distem- pers, are timely removed, ere they poison the blood and the juices.... All exanthematic diseases are abat- ed by bathing, consequently then the small-pox ; and if this dreadful disorder be actually less fatal in Russia than in other countries, this phenomenon need not be attribut- ed to any other cause than the va- pour-baths." BATHING, in general, signi- fies, the act of immersingthe body, or part of it, into water, or any other fluid; and is a practice coe- val with mankind. The ancient Greeks, Romans, and Germans, as well as the Per- sians, Turks, and especially the modern Egyptians, enjoy the com- forts and luxuries procured by bathing, in a degree of which we can scarcely form an adequate con- ception. Those who wish to Mouse themselves with reading o;:e of the most animated, nay, almost cr- chanting accounts relative to ths subject, we must refer to M. Sa- varv's "Letters on Eg'pi," Fro..i 208 BAT B A T these it appears, that bathing is em- ployed bv those voluptuaries, not only for procuring the most de- lightful sensations, and removing that irksomeness and apathy which is the general concomitant of an idle or sensual life, but likewise with a view to prevent or cure rheumatisms, catarrhs, or such cu- taneous diseases as their climate produces, by an atmosphere loaded with humid and impure exhalati- ons, and highly unfavourable to in- sensible perspiration. The Egyp-^ tian baths are said to be heated by" the steam of water artificially com- bined with odoriferous fumes, which penetrate into all the pores, so that they are, in some degree, si- milar to those of the Russians, be- fore described. And though M. Tournefort is of opinion that vapour-baths have a tendency to injure the organs of respiration, yet if credit be due to Savary, there are no people on earth who are le=.~. troubled with asthmatic corn- plain's than the Egyptians; and few nations so passionately fond of such bathing. In short, we cannot sup- press the remarks formerly made on this important branch of dietetic regimen, that, " though the anci- ents could less dispense with the ust; of the hath, on account of the frequency of their athletic exer- cises, as well as from the want of linen, which wras then much less in use than at present, yet in our times, it would be of great service, if the use of baths were more gene- ral and frequent, and this benefi- cial practice not confined to parti- cular places or seasons, as a mere matter of fashion. C auricle red as a species of universal domestic re- medy, as one which form; the basis of cleanliness, bathing, in its dLlei-wiit forms, may be pronounced one of the most extensive and be- neficial restorers of health and vi- gour." BATHS (DryJ were formerly made of ashes, salt, sand, shreds of leather, and similar substances..... Celsus informs us, that the an- cients had a variety of sweating baths by a dry heat, and especially by certain steams naturally emitted from the earth, and received under a proper arch or hot-house ; or sometimes by means of hot sand, stove-rooms, or artificial bagnios. Of the last mentioned establish- ment we have already given a short account, under the head of Bagnio ; and we shall here caution the reader against their improper use, on the authority of Dr. Arbuth- not, who says, in his excellent work " On the effects of Air on Human Bodies," (8vo. 3*. 6d.) that he has seen two instances of ma- lignant fevers produced by the hot air of a bagnio. Although many cases are record- ed by medical and other authors, from which it appears that dry- baths have often been found bene- ficial in removing obstinate pains in the limbs, and even curing that odioin disorder which salivation cannot always remove, yet we have reason to doubt their efficacy, when unassisted by interna! medicines. In such cases as rheumatism, gout, palsy, ike. where profuse perspira- tion is necessary, as it were, to ex- pel the malignant morbid humours, there is no occasion for resorting to the precarious use of dry-baths ; we would, th j re fore, preferably recommend the Prussian Vapour Bath, which was lately used in the army of that kingdom, with almost general succe =. It simply con- sists of a close wooden hex, the lov.yr par', of which resembles a BAT common night chair, in which is placed a large vessel with boiling water: the upper compa, iment has only one aperture on the top open- ing with two horizontal ooors, hav- ing in the centre an excision large enough to admit a person s neck with ease. In such a box the pa- tient is placed for one, two, or three hours, according to the nature of his case, and the degree of perspi- ration deemed necessary....There can be no reasonable objection against this simple contrivance, which, with a few improvements, deserves to be adopted in the Brit- ish army, and especially in the navy, where want of room, and other circumstances, might render it, on many occasions, extremely useful. BATH, (Earth,) is a modern contrivance, which was introduced into this country by a late notorious emperic: it consists of a cavily dug in the ground, into which patients descend as far as the chin, while the interstices are expeditiously filled up with fresh mould, so that the soil may come in contact with every part of the body. Earth-Faths are often employed by the Spaniards, in cases of hectic fever,and pulmonary consumption: a Ew years since, they became fashionable in London as well as at Bath; but having often been misapplied by fanciful and ignorant persons, they were soon relinquish- ed, and have now fallen into disre- pute. Such baths, however, have occasionally proved [See Dam- pier] very efficacious in the sea- scurvy ; and, if judiciously man- aged, under medical superintend- ancc, they may be of essential service in casesof incipient phthiris. BATHS (Medicated), are those •saturated with various mineral, ve- ▼01. 1. BAT 209 getable, or sometimes animal sub- stai c-js. Thus we have sulphur and steel baths, aromatic and milk baths....there can be no doubt, that such i:>';;redients,ifduly mixed and a proper tempc raiure be given to the water, may, in certain com- plaint, be productive of effects highly bei.cficii.l. We well remem- ber tlie pompoms reports published several years ago, by two notorious empirics, and ittested by many of our first nobility, who permitted their names to be banXied about publicly, in consequence of won- derful cries said to have heen per- formedby the most whimsical com- binations of things and circum- stances. Although we are not inclined to question the truth of these specious cures, yet, it is re- markable, that such extraordinary facts, if they were facts, should, in the course of a few years, so far from being improved upon, and ren- dered of practical service to suffer- ing humanity, have been totally consigned to oblivion. Like fiery meteors, those mysterious masters of the healing art, their medicines and patients, all have disappeared. Such seems to be the universal fate of human pursuits, when involved in mystery; and as thepractitioners thus engaged,carried on their secret trade in an empirical manner with- out being able sufficiently to dis- tinguish between the nature of different cases, and the constitu- tions of the unwary victims of dis- ease, they had recourse (a$ quacks are always obliged to have*) to an indiscriminate administration of their medicated baths ; a precari- ous practice which could not fail to diminish the number of cures, and to reduce their ill-acquired re- putation. Notwithstanding this un- favourable result, it would be un- E E 210 BAT BAT reasonable to impute the want of farther success to the inefficacy of medicinal substances, or the baths themselves ; on the contrary, we venture to pronounce, that both will operate, when properly used, in an uniform manner, so long as the na- ture of man, and diseases, are con- formable to general laws. Hence our success will always less depend upon the specific virtues of sub- stances, or drugs, than upon the manner in which they are used for particular purposes. Water impregnated with the scales of rust of iron, which a- bound with the saline and sulphu- reous particles of that metal, is of great service for strengthening the part to which it is applied ; re-invi- gorating debilitated limbs: stopping various kinds of bleeding ; restor- ing the menstrual and hemorrhoi- dal discharges when obstructed ; and, in short, as a substitute for the natural iron-bath. There are various other medica- ted baths, such as those saturated with alum and quick-lime, sal am- moniac, &c by boiling them toge- ther or separately in pure rain wa- ter ; they have long been reputed as eminently serviceable in paraly- tic, and all diseases arising from nervous and muscular debility.... Lastly, it is worthy of remark, that all mineral wafers presented to us by the beneficient hand of Nature, may be artificially prepared, with tolerable accuracy, and sometimes of superior efficacy, when we are sufficiently acquainted wilh the component parts of such springs. BATH-WATERS are celebra- ted on account of their having a higher temperature than any other in Britain, and being the only springs which are sensibly hot to the touch. All other thermal waters of this island are below the animal temperature, and deserve that ap- pellation only, from being invari- ably warmer than common springs are in general. By the erection of elegant baths, these waters are particularly adapt- ed to the benefit of invalids, who find here a variety of establish- ments, contributing equally to health, convenience, and amuse- ment. There are three principal springs in the city of Bath, namely, those called the King's Bath, the Cross Bath, and the Hot-Bath , all with- in a short distance of each other, and emptying themselves into the river Avon, after having passed through the several baths. Their supply is so copious, that all the large reservoirs used for bathing, are filled every evening with fresh water, from their respective foun- tains. In their sensib1^ and medi- cinal properties, the.e is but a slight difference: according to Dr. Falconer, tl • former are, 1. That the water, when newly drawn appears clear and colourless, re- mains perfectly inactive, without bubbles, or any sign of briskness or effervescence ; 2. After being exposed to the open air for some hours, it becomes rather turbid, by the separation of a pale yellow, ochery precipitate, which gradual- ly subsides ; 3. No odour is per- ceptible from a glass of the fresh water, but a slight pungency to the taste from a large mass of it, when fresh drawn : which how- ever, is neither fetid nor sulphure- ous; 4. When hot from the pump, it affects the mouth with a strong chalybeate impression, without be- ing of a saline or pungent taste ; and 5. On growing cold, the cha- lybeate taste is entirely lost, leav- BAY BAY 211 ing only a very slight sensation on the tongue, by which it can scarce- ly be distinguished from common hard spring water. Dr. Saunders estimates a gal- lon of the King's Bath water to con- tain about eight cubic inches of carbonic acid, and a similar quan- tity of air, nearly azotic ; farther, about 80 grains of solid ingredients one-half of which probably consist of sulphat and muriat of soda; \5j grains of siliceous earth, and the remainder is selenite, carbonate of lime, and so small a portion of oxyd of iron, as to be scarcely calculable. BAY-SALT, a kind of brown- ish impure salt, manufactured in France, Italy, and other countries, by evaporating sea-water in clay- pits ; which is effected at a small expense, and with little trouble. This salt is more or less adapted to all domestic uses, and forms a profitable article of commerce, as it is exported in large quantities. According to the clay employed in making the pits, it acquires differ- ent shades of colour; and, in fa- vourable seasons, the French ma- nufacture not only what is wanted for home consumption, but like- wise considerable quantities for exportation. The greatest diffi- culty which attends the making of bay-salt in England, arises from a deficiency of heat in summer ; because the rays of the sun are not powerful enough to evaporate a large mass of sea-water in a cer- tain time. However, the practica- bility of imitating the French, in the preparation of this article, has becncfoarlyprovedby Dr. Brown- rigg. Such of our readers as are deshoi'-, of information on this subject, we refer to his pamphlet; from which, copious extracts, to- gether with remarks, have been inserted in the first volume of the " Museum Rusticum et Commerci- ale," p. 272 ; a work published in the year 1764, and well known to rural economists. BAY-TREE, or Laurus, L. is an elegant tree, of which there are [many] species. The 1. Laurus nobilis, E. or Evergreen Bay, is a native of Ealy, with an upright trunk, branching out on every side. The dark-green leaves of this tree afford, by distillation, a very useful oil, which is employed, both in medicine, and as a culinary spice. The fragrant, but bitter berries, also yield an essential oil, and in a much greater proportion: it has sometimes been used with advantage in nervous and paralytic affections. With the foliage of this beautiful tree, which, among the ancients, was consecrated to Apol- lo, they crowned their poets and heroes. 2. The Laurus destivalis, or De- ciduous Bay, [spice berry, or spice- wood.] a native of [the U. States.] It rises with an upright stem, co- vered with a purplish bark, and has oblong, oval, and deciduous leaves. 3. The Laurus Benzpe, L. or Benjamin-Tree, which grows fif- teen or twenty feet high : and 4. The Sassafras ; both species are also natives of America. Professor Kalm, in his travels through America, informs us, that the bark of the species called Sas- safras is used by the women of Pennsylvania, fordyeingworsted of a permanent and beautiful orange- colour, which is net affected by the rays of the sun. They make use; of urine instead (f alum, in pre- paring this dye, which is boiled in brass vessels: the wood is employ- 212 BAY BAY ed for posts of inclosures, because it is found to last a long time in the ground; but, when exposed to the tur and rain, there is scarcely any timber more subject to he de- stroyed by worms. The same wri- ter informs us, that the Sassafras root is frequently peeled, and put into beer, while browing; and also into brandy. A decoction of the root in water, drank every morn- ing, has, according to him, been used with success in the dropsy. 4. The Laurus Cinnamomum, L. or Cinnamon-Tree, is a native of Ceylon. With respect to the culture, or propagation of this valuable tree, in it" n.itive places, we possess no particular accoui.t. According to the account given by Dr. Wright, its propaga ion is very easy, and its culture, re- quires but little care. Dr. Dancer asserts, that the tree puts out nu- merous side branches, with a dense foliage, from the very bottom of the trunk: this furnishes an oppor- tunity of obtaining a sufficiency of layers, and facilitating the growth of the tree, which does not perfect its seeds in any quantity under six or seven years, when it becomes abundantly loaded. It seems to delight in a loose, moist soil, and to require a southern aspect: the trees thus planted, flourish better than others which grow in loam, and are not so much exposed to the sun. When healthy, it is reared from layers of a pretty quick growth, attaining, in eight years, the height of fifteen or twenty feet. 3 The cinnamon-tree, with other valuable plants, was U.ken in a French ship by Admiral Rodney, in the last war, and presented to the Assembly of Jamaica. From this parcnttree, several hundredsof young plants are already procured, and transplanted in different parts of the island ; in all of which it thrives luxuriantly. The best cinnamon bark taken from the trees growing in Jamaica, is that from the branch of about an inch in diameter : as the larger ones do not yield so good a spice. It is the inner rind that constitutes the cinnamon, from which the two external coats must be separated. Cinnamon, though more reten- tive of its properties than any of the other species, yet requires to be excluded from the air and mois- ture. The leaves of this tree, whether fresh or dried, are strong- ly aromatic, and afford a good sub- stitute for the bark, both in cookery and medicine. In distillation, they yield a fragrant spirituous water, and an essential oil: when reduced to powder they form a good per- fume. 5. The Laurus Cassia, L. or Base Cinnamon, has lanceolated leaves, triple nerved. The bark of this species is imported from dif- ferent parts of the East Indies and from China. It resembles cinna- mon more in its aromatic flavour than in external appearance: as it is thicker and coarser: it farther differs from it, in being weaker, abounding more with a viscid mu- cilaginous matter, and being less astringent ; as likewise by its breaking short and smooth ; while the cinnamon breaks fibrous and splintery, 6 The Laurus Camphora, L. or Camphor-Tree, grows wild in the western woods of Japan, and in the adjacent isle;. The root of this tee smells stronger of camphor than any other part, and yields it in greater abundance. This is an- BE A BEA 213 other of the captured plants pre- sented to the inhabitants of Ja- maica ; and if cultivated with care, will also be a beneficial acquisi- tion. The Abbe Grosier informs us, that in China this tree grows to above 150 feet high, and more than 40 yards in circumference. The camphor ic obtained by lopping the branches, which the Chinese chop very small, steep in spring water for three clays, and afterwards pu- rify the sap by boiling. [Bureaus, writing desks, and wardrobes, are sometimes brought from China, made of the camphor tree, which have a strong smell of that drug, and infallibly keep away bugs, moths, &c] 7. The Laurus Persca, L. or the Alligator pear tree, is another spe- cies of the bay, which is generally cultivated in the West-Indies. It rises to a considerable height, with a straight trunk ; the -bark is of a greyish colour; the leaves of a beau- tiful preen. Its fruit is pear-shap- ed, and from one to two pounds weight. It affords an agreeable article of diet to the negroes, and with a little salt and a plantain, furnishes a nourishing repast..... When the pear is ripe, its pulp is harder than butter; and from its similarity in taste to that animal oil, it is called vegetable marrow. There are several other species of the bay-tree, which we shall not enumerate, as they are of inferior value, and consequently less inter- esting. BEAe-X or Vicia *Faha, L. a f.enus of which there are four spe- cies commonly reared in the gar- dens of this count i y : 1. The small Lisbon, or Ma.:ugan; 2. The Spa- nish ; 3. The Sandwich; and 4. The Winchoi- bean-;. The Masa- gan beans are esteemed either for the table or cattle ; they are [the earliest of all,] as palatable as the Windsor, and should be cultivated in a loamy soil, in rows nearly a yard distant from each other, and about four inches in depth : the first crop ought to be set about the latter end of [March, or beginning of April;] the second [in May], but not so thick as the former. If the rows should appear too thin, some may be transplanted from those which are thicker, but all ought to stand four inches dis- tant from each other, and after- wards to be moulded and hoed during the summer. In the beginning of May, the first sown beans will blossom from the bottom to the top, even if they rise to the height of three feet; they grow strong, and send three or four stalks from one root, but should never be lopped, as this would prevent the pods from arriv- ing at their full growth. [An experienced horticulturist, says, they are better for being lop- ped, as the beans thereby set more quickly and certainly.] When ripe, they should be pull- ed, and set upright to dry, and may afterwards be split; in which state they are excellent food for horses and swine. The bean-straw is also beneficial, as the produce of ten acres, when cut to chaff with a three-knife machine, will supply sufficient nourishment for ten cows and two calves, for 20 weeks. A man is able to cut as much in 12 hours, as 12 head of cattle can eat in a week. Cows, when kept on this food alone, will eat about 25lb. a day. [The Mas. should be imported from Lisbon, as the seed is disposed to degenerate in this country, un- 214 B E A B E A less care be taken to sow the largest and first ripe.] Spanish Beans should be planted in October and November, shelter- ed by walls or hedges, where, if they survive the severity of the season, they will come to perfec- tion early in summer. They may also be raised very close in beds, if covered with mats in winter, and transplanted in spring. The Lisbon Bean is preferred to the Spanish ; but as it is apt to de- generate, by ripening early,though not in any peifection, fresh seed ought to be imported every two years. The Spanish and Windsor beans, which are those generally used at table, should not be plant- ed till after Christmas, but especi- ally the Windsor, which are more liable to injury from cold than any other kino. These beans require an open ground, and should be set at the distance of three feet and a half between the rows, and five or six inches from each other. The Sar.dw.ch Aeans are hardier than the Windsor, and may be planted so early as to be fit for use between these and the early crops. This species, however, has lately been much neglected. Windsor beans should first be set about the middle of [April], and a new plan- tation made every three weeks, till the middle of May, to ensure a succession of crops. [Mr.DEANE,N.E.Farmer,says, when they are about a yard high, the tops should be. broken off in the same manner as tobacco. When the first crop is gathered, the stalks should be cut off close to the ground, excepting those on which seed is left to grow more perfectly ripe. The suckers will raise from the roots, and give another green cop late in the autumn. In gene- ra!, however, these beans ripen about midsummer, in Pennsylva- nia ; and, if then cut down, would be destroyed by the«heat of the sun. A second crop, however, may be obtained in a fine season by sow- ing those first ripe. They will most commonly escape the fly. Windsor beans flourish on a stiff clay, and should be drilled on ac- count of the ease with which they may be hoed. See article Drill.] Another kind much planted at present, on account of its great produce, is the Tok.r : it comes to perfection about the same time as the Sandwich. The black and white blossomed beans are also much esteemed , but unless their seeds be preserved with care, they are apt to degenerate. The Horse Bean is the only kind propagated by the plough. It de- lights in a stiff and moist clay'; three bushels are sufficient to sow an acre, which ought to be per- formed in [March or beginning of April;] and the general produce of an acre is about twenty bushels. But it is worthy of remark, that by the new improvements in husban- dry, less than one bushel of seed is sufficient to plant an acre of land, and the produce has sometimes been found to exceed that of the old method, by 10 bushels per acre. The beans should lie some time upon the ground after they are cut. To keep the soil clean from weeds, when intended for a crop of beans the next year, dung should be laid on the land as soon as the wheat stubble, or haulm, is carried off; this method having been found more effectual in preventing the growth of weeds, than by plough- ing in the haulm, and laying the dung upon fallow lands. As soon as the beans have ac- quired si;; leaves, sheep should be turned in, to feed among them : BE A they will eat all the young weeds, even the melilot, but will not hurt the beans, provided they are not suffered to lie down. A writer in the Gentleman's Ma- gazine for 1764, recommends the planting of horse beans by the fol- lowing method....Take a plank of oak, of such a size as a man can easily manage by a handle fixed upright in the middle of it, and of such thickness as not to give way in working; in the under part of this planklet there be fixed wooden pegs of such length, and at such distance from each other, as may form proper holes or beds in the ground for the beans. When the land has been proper- ly prepared, the workman must thrust the pegs of this instrument into the ground, and proceed side- ways, managing it so, that there may be the same distance between the last row of holes made by the first impression, and the first row made by the next, as there is be- tween the rows of any one im- pression. The youngest children may be taught to follow the instru- ment, and drop a bean into every hole that it makes. As the topmost blossoms seldom come to perfection, they should be taken away when those toward the bottom of the stalks first appeal; which may be done by garden- shears wilh long handles: the fur- rows being left wide enough for a careful pel son to walk in them, without damaging the crop ; and the cuttings, by covering the ground, will shade it, keep it moist, and gradually be converted into manure, which, as strong lands are apt to chap, and such only be- ing fit for beans, will be of great utility. B E A 215 Beans intended for seed, should be plucked up by the roots, before tney are quite ripe, instead of cutting the stalks : thus they will receive nourishment enough after bring removed, to ripen fully, and no seed will be lost, which, other- wise happens to a great quantity, in their cutting and removal. ' Beans have long been used by our most celebrated agriculturists, as a preparatory crop for wheat- lands. The beneficial effects of this method are so well known, that it is unnecessary to expatiate upon the subject. We must, how- ever, observe,that in the year 1795, the Society for the Encouragement of the Arts, adjudged a premium of twenty guineas to Lewis Ma- j.kndie-, Esq. an ingenious im- prover of rural economy (whose successful exertions in planting ash, we have noticed in page 123), for his judicious culture of beans and wheat. He sowed fifteen acres in February, 1794, with the Vicia faba equina, or small horse bean. The quantity of seed was 6 pecks to the acre ; and the total expense 29/. 14s-. 3d. or 1/. 19*. 7l. It has long been celebrated ns a nervine and anti-hysteric medicine, though its efficacy has often been doubted. Vet, we are convinced from expe- rience, that the genuine castor af- fords an excellent remedy, and may be employed with advantage in languid habits, and such con- stitutions, in general, as evince neither a rigid fibre, nor a disposi- tion to plethora. Even Hippo- crates prescribed it in hysteric cases; and Galen informs us, that Archigenes had written a treatise on the subject. This gelatinous and oily concrete is taken in doses from 5 to 20 grains, with sugar; or its virtues may be extracted by water, as well as spirit of wine, which latter forms a stronger pre- paration, but more heating than solid castor itself. In commerce, a distinction is made between fresh, dry, and fat beaver-skins : the first of these are obtained from animals caught in winter; the second sort from those killed during summer, the hair of which only is used in the manu- facture of hats ; and the third, or 222 B E A BED fat sort, are such as have been car- ried for some time on the naked belies of the American Indians, who, as it were, tan the skin with perspirable matter. These furs are most valuable, while the hair of the others is manufactured into gloves, stc< kings, &x. but that which is short and silky, is used for lir.ts. Each beaver, when full grown, is as large as a middle sized dog, and yields about 24 ounces of'fine hair. The skin serves for cowering saddles, trunks, and other articles. All those advantages, however, are not equivalent to the damage done by the beaver to the forests and sluices: and as they yearly become more scarce in America, while the price of their skin and hair advances, it is doubtful whe- ther they ought to be spared, or exterminated. 2. The moschatus, or water-rat, of Clusius, is found in Lapland and Russia, on the banks of the Volga and Yaik: it is devoured by pikes and other fish, to which it imparts so strongaflavourof musk, as to render them unfit for the ta- ble. Its scent much resemblesthat of the former species, especially about the tail, from which the cunning Russians express a juice very similar to the genuine musk. Hence, most of the castor sold in the London shops, consists of this inferior sort, or at least is much adulterated with it, so that the druggists themselves are frequent- ly deceived. 3. The zibethicus, or musk-rat of North-America, the fur of which is much esteemed for its softness and beauty. It is remarkable that, during summer, this animal has a most exquisite smell of musk, which it entirely loses in winter. Probably this agreeable perfume is derived from the Calamus aromati- cus, or sweet water flag, which is the favourite food of the musk-rat. See Artificial Musk. BED, a convenience for ease, or sleep. It was the general prac- tice in the first ages, for mankind to sleep upon the skins of beasts. The most elastic straw is that of barley, which may be easily shaken and spread, when inclosed in ticking. Various unsuccessful attempts have been made to sub- stitute the dry leaves of trees, moss, and other soft materials, in- stead of barley straw, which, how- ever, is more eligible; orthe leaves of Turkey corn, or maize, are still better. [The long moss of the live oak of Georgia answers very well, and is generally used for common mat- tresses.] A mattress filled with horse-hair is preferable to a feather-bed, which heats and relaxes the body, and disposes it to pulmonary and hectic complaints. The bolster should be stuffed with horse-hair, and cover- ed with a small pillow filled with feathers. The bedding might con- sist either of sheets, with blankets and a counterpane, or a single cover, thinly quilted with cotton- wool : the latter might be easily washed, and will last for several years. In very cold seasons, a counterpane quilted with a few pounds of-soft feathers, might be substituted for the former ; but it should not be used in summer. Bed, in masonry, a course of stones or bricks: the joint of the bed, is the mortar or cement placed between each range. Bed, in gardening, a division of the mould raised above the level of the adjacent ground, for the cult\ BED tation of plants or roots.....See Hotbed. BED-ROOM, an apartment or chamber,devotedto the enjoyment of nightly repose, after the .usual labour and fatigue of the day. Those happy few who, from their •respective situations in life, are enabled to choose a spacious and lofty room for breathing in, at least, one-third of their existence, may consider themselves peculiar- ly fortunate. It must, however, be confessed, that little attention is generally paid to this important object, even by such persons as might, in this respect, equally con- sult their health and convenience. Small closets and concealed beds are extremely injurious, especially toyoungpeopleandinvalids. When persons are from necessity obliged to sleep in them, it will be advis- able every morning, immediately after rising, to displace all the bed- clothes ; and, if the sky be serene, to open the door and windows, in order to purify the stagnant air of so confined a resting place : but we think it, on the whole, a danger- ous practice to sleep with open windows, whether at night, or in the day-time; though a very small aperture, without admitting a cur- rent of air to pass through the room, may occasionally be useful. Nor should the bedstead be placed near a wall; or soiled linen be suf- fered to remain in an apartment where the purity of the air is of the first importance. A bed, or couch, ought to stand free on all its sides, and, if possible, in the middle of the chamber : which is farther of consequence to timid individuals, who tremble during the prevalence of a tempest, or thunder-storm. We know from experience, that a flash of lightning, should it unfor- B E D 223 tunately strike a building, or enter through any of the windows, uni- formly takes its direction along the walls, without injuring the furni- ture in the centre of a room. BEDSTEAD, a frame for sup- porting a bed. Among the various materials used for bedsteads, iron is not only the most durable, but also the most beneficial, with re- spect to health. Oak is excellent for this purpose, being almost im- pervious to worms, if felled in the proper season, and allowed to be- come dry ; but cedar, were it not for its strong odour, would be still more efficacious in preventing the inroads of bugs, or other vermin. Hence, the beams and posts of a bedstead, made of any hard wood, might be inlaid with cedar. On this occasion, we cannot, in justice to Mr. Lambert, of Ber- wick-street, Soho, London, omit to give a concise description of his newly-invented Bedstead for the Sick and Wounded, which is ably calculated to alleviate the painful situation of the aged, the infirm, or diseased. This ingenious con- trivance, therefore, affords a com- fortable accommodation to persons confined by fractures, gout, palsy, &c. it is particularly adapted to ly- ing-in women. The bed may be made, and the linen changed, with- out, in the slightest maimer, dis- turbing the patient, which renders it highly serviceable in camps and hospitals. We have given a plate.of this useful invention, of which the fol- lowing is an explanation: A, the bedstead ; B, the feather-bed ; C, the straining-frame ; D, the frac- ture-frame ; S,S,S,S, four rings in the fracture-frame ; E, the sleep- ing-desk ; R, A, two rings in the skep'mg-desk; I^F^F, pullies 224 BED put in motion by the machinery ; G,G,G,G, receiving hooks of the fracture-frame; 3 33 3, four rings in the straining-frame ; H,H,H,H, receiving-hooks to ditto ; I, the plate of the machinery ; K, the great wheel ; L, a pinion with a wynch turning the great wheel ; O, a pall or stop; M, a pinion with a fly, to prevent a too sudden descent ; N, the rollers. The subjoined directions should be attended to in making and using the bed. Lay the straining frame C, covered with ticking, on the feather-bed B, then the under-blan- ket and sheet: above these, place the fracture-frame D, (on which the patient is supported) ; then the bolster, pillows, and upper-clothes, in the usual manner. When the feather-bed is to be made, wind up the two frames, C, and D, by the wynch, till the patient is support- ed above the bed, which may then be made, or, if necessary, another placed in its stead, and the two frames let down upon it. In changing the linen, the two frames C, and D, must be wound up till they reach the four hooks G,G,G,G : secure the hooks in the four rings S,S,S,S, and wrap the sheet you intend to remove, round the upper clothes, to exclude cold; let down the under-frame C; re- place the blanket, and put on the clean sheet: draw away the other and again wind up the frame to the fracture-frame, and unhook it at the four corners. Thus resting on the under frame, the patient safely descends to the comforts of a new made bed and clean linen. As in the early stages of con- sumptive or asthnictic disorders, it is material to avoid the heat of a feather-bed, particularly if the pa- tient be liable to night-sweats, and BED if he be able to rise and have the linen changed, the fracture-frame may not be necessary: in this case, the lower frame may be wound a little above the feather-bed ; at the top of the frame C, there is a sleep- ing desk, E, by which the head and shoulders may be raised at plea- sure, by fixing the two hooks at the end of the frame to the two rings, R,R, and freeing those at the feet: after which, by the use of the wynch, it may be lowered or rais- ed at pleasure. The whole apparatus may be attached to any four-post bedstead by a common carpenter. It is needless to expatiate upon the utility of such a bedstead,. to families at a distance from a me- tropolis : and as we have no per- sonal acquaintance with the inge- nious artisan, we cannot be sus- pected of partiality : indeed, the first account of his invention, to- gether with a plate, was communi- cated to us by means of a-foreign journal, lately imported. Lastly, it deserves to be noticed, that the prevailing custom of pro- viding the bedsteads of children with curtains, is liable to strong and serious objections: 1. Because they prevent a free access of air for the renewal of that mass which has been rendered unfit for. respiration; 2. They endanger the lives of in- fants by candle-light, from which fatal accidents have frequently hap- pened ; and 3. They are pernicious receptacles for the finest particles of dust, which, as we have already observed (see Bed), are inhaled by the person confined within such curtains, on theieast motion of the bedstead: and thence, perhaps, many young and blooming inno- cents may date the first period of their consumptive attack. We do H> ElKlftSTKAD for the §JICX & " WOTTISXDFJD, ) / ( / //*/'/ A /ft t't'fl/c, f't/e /(____/ft ttl/AU' . . ( BED not, however, mean to insinuate, that curtains ought to be universal- ly abandoned, as there may occur a variety of instances, in which the laws of propriety and decorum, might render them useful and ne- cessary. BED-TIME, or that period of the evening or night, when we re- tire to enjoy the necessary repose. Although it would be difficult, in the present irregular state of socie- ty, to lay down rules for the proper time of resortingto thatplace which suspends and makes us forget our daily troubles and cares ; yet, w hen we consider the subject, with re- gard to its influence, as well on the health as the moral character of man, it is deserving of the most serious discussion. Much, indeed, depends on the arrangement of the day, and the different pursuits of the individual. Those persons who spend the greater part of their time in useful labour, and have sufficient muscular exercise, would better consult their health, by retiring to repose at least two or three hours before midnight; which, according to the oldest and most accurate ob- servers, are nearly as refreshing as double that portion in the morning. Those, however, who lead an idle and. luxurious life, are too much the slaves of fashion, habit, and caprice, to adopt any useful changes, which might abridge their amuse- ments or imaginary comforts. On the other hand, the studious, and especially speculative persons, cannot comply with what are ge- nerally called « regular hours ;" because their pursuits are better adapted to the solemn stillness of night, while they indulge in reflec- tions which require a connected se- ries of thought, and reasoning, un- VOL. I. BEE 225 . interrupted by the noise of day. Yet, even literati and artists; ought to pay due attention to this import- ant circumstance, that the atmo- sphere of the night is always more vitiated, and consequently less fit for respiration, than that of a serene day ; and as we respire a greater portion of air while awake, than in a sleeping state, it follows that the system must be more injured in the former than in the latter case. Nor would it be proper to retire to rest immediately after a full meal,orinan agitated stateof mind. Hence, two hours after a light sup- per ought to elapse, in order to pre- pare ourselves for an invigorating repose, and banish all gloomy or depressing ideas and thoughts which require mentalexertion. For the same reason, we should remove from our sight every object which may irritate the nerves, and never adopt that pernicious practice of reading, till we fall asleep ; an im- prudence of which many youngand thoughtless persons are guilty. In- stead of such a dangerous expe- v client, it would be more salutary to walk up and down the room for a few, minutes, or take any other gentle exercise. Lastly, we are of opinion, that such individuals as breakfast at nine, dine at two, and drink tea at six : or, instead of this, eat a light supper between seven and eight o'clock, might, with the greatest benefit to their health, retire to bed at ten, and rise at five or six o'clock in the morning, or earlier, according to the degree ofexercise they have taken on the preceding day....See farther...SLEEp; Sleep- ing, and Waking. BEE, or Apis, in natural his- tory, a genus of insects, of which G G 226 BEE BEE the mellfica, or domestic honey-^ bee, is particularly worthy of at- tention. 1. Economy, Instincts, occ. A hive of bees may be consider- ed as a populous city, containing from fifteen to eighteen thousand inhabitants. T:us city is in itself [a republic, where well ordered in- dustry and perfect equality reigrs.] The combs are composed of pure wax, serving as a magazine ior their stores, avid a pLce to nourish their young, between the cemhs there is a space sufficient for t.vo bees to march abreast; and there are alsotransversedefiles, by which the bees can more easily pass from one comb to another. Drones are larger than the work- ing-bees ; and when on the wing, make a greater noise. (.They sick- en, die, and are dragged from the hive, by the working-bees about the latter end of July.] Several kinds of working-bees were distinguish,-d by the in e . s. Columella coincides with Vir- gil, in preferring those which are small, oblong, smooth, bright or shining, and of a gentle disposi- tion ; the superior utility of this species has been established by*ex- perience. Workiug-hees compose the most numerous body of the state. They have the care of the hive ; collect the wax and honey ; fabricate the wax into combs; feed the young ; keep the hive clean ; expel all strangers ; and employ them elves in promoting general prosperity., The working-bee has two stomach-, ; one to contain the honey, and another for the crude wax.# II. Of the management of bees, and the most approved methods of preserving them,on re; .loving their Ucney and wax. According to Columella, ai« Apiary sh.ould face the south, in a situation neither too hot nor too cold. It should stand in a valley, that the bees may with greater ease descend, on their return to the hive ; and near the mansion-house, and situated at a distance from noise and offensive smells ; and in the vicinity of a brook or river. Where the bees cannot ha^ve the benefit of running water, they ought to be supplied with it in a trough provided with small stones, on which they must stand while they drink. They cannot produce either combs, honey, or food for their maggots, without water ; but the neighbourhood of rivers or ca- nals with high banks, ought to be avoided, lest the bees should be pre- cipitated into the water by high winds, and consequently perish. The garden in which the apiary stands, should be supplied with melliferous plants and branchy shrubs, that the swarms which set- tle on them may be the more easily hived. Particular attention should be paid to the circumstance, that the bees be hived in a neighbourhood productive of such plants as supply them with food ; such as thyme, the oak, the pine, fruit-trees, furze, broom, mustard, clover, heath, Sec. Pliny recommends broom, as a plant particularly grateful and pro- fitable to bees. BEE-HIVES made of straw, have been generally preferred, as they are not liable to be over-heat- td by the rays of the sun, keep out the cold better than wood, and are cheaper than those of any other mater';: 1. M. Ciiabouille, in France, has lately suggested improvements u^on bee-hives, which appear to BEE us deserving of notice. His princi- pal object is to procure the greatest degree of cleanliness for these de- licate and industrious insects, by covering the bottom of the hive with plaster of Paris, and con- structing the cylindrical inclosure of rye-straw, and cross ligaments, or bands, made of the inner rind of the lime-tree. When the basket- work is completed, he coats it over with a cement made of two- thirds of cow-dung, and one-third of ashes. In the interior part of the hive, he places two thin pieces of oak, crossing each other at right angles, which, greatly facili- tate the deposition of the honey- combs. The cover of the hive consists of a firm board, seventeen inches in diameter, and the en- trance is so constructed, that it may be closed by a small door, to exclude injurious animals during winter. The lower part of this door has small semi-lunar inci- sions each of which admits two bees abreast: above these, are made two rows of holes, just large enough for one bee to pass. The floor should be so constructed, that it may encompass and secure the foundation of the hive, to pre- vent any disturbance from that quarter. Such a smooth and white floor of gypsum, greatly contri- butes to cleanliness, and the bees become so much attached to it, that they will not easily relinquish their habitation. The straw-wall ought to be one-inch, and the ce- ment before described, half an inch in thickness ; the latter is the best coating yet contrived, for ex- cluding noxious insects which would perforate the straw, and for sheltering the bees from rain and wind, while it exhales an odour very grateful to them. M. Cha- B E E 227 bouille has also observed, that bees kept in a hive of this de- scription, are sufficieutly protected against the effect of cold during winter; and that they swarm much earlier than those reared in any other. However ingenious this contri- vance may appear, we regret that jhe inventor has not slated the particular dimensions of the bee- hive, nor attended to many other circumstances relative to the cul- ture of the insect itself. Hence we are induced to communicate a later, more accurate and circum- stantial description of a bee-hive, invented in Italy by Professor Gaetano Harasti, which has proved of practical utility. This account is translated from the Transactions of the Patriotic So- ciety of Milan, and as it contains much useful information on the subject we have endeavoured to render it of practical service, by- accompanying it with the appro- priate cuts of the different figures described. It is well known that bees, when properly cultivated, produce con- siderable profit, and in order to ob- tain the greatest possible advan- tage, it is necessary to supply them with every convenience for the support of themselves and their young. We should also contrive means to take the wax and honey with the smallest possible loss. In short, when the apiary is placed in a good situation, (either south or south-west), that is, in a country abounding with flowers, at a dis- tance from brew-houses, smelting works, &c. the next and most im- portant point, is the choice of well constructed hives. InLombardy, the common hive, composed of straw, or twigs, is ge- 228 BEE BEE nerallyused, though ill-contrived; as it is difficult to take away the wax and honey without destroying the bees. Reflecting on these circum- stances, M. Harasti, during his cultivation of bees, conceived that it would be possible to form a hive which should have all the advantages of the best kind, while the simplicity and cheapness of its construction, -might bring it into use among husbandmen. A good bee-hive ought to possess the following properties : First, it should be capable of enlargement or contraction, according to the number of the swarm. Secondly, it should admit of being opened without disturbing the bees, either for the purpose of cleaning it; of freeing it from insects; of increas- ing or dividing the swarm; or for the admission of a stock of provi- sions for the winter. Thirdly, it should be so constructed, that the produce may be removed without injury to the bees. Fourthly, it should be internally clean, smooth, and free from flaws. All these properties unite in the hive here described. It is formed of four open square boxes, A, B, C, D, as represented by the following cut: "<*»"- k*. Afiff :"**-*r-~,a*n]liHluHii' llfi ' XlXfii,,,^ X)X mm These boxes are fastened to each other by several wooden buttons, b, b, See. which turn upon a nail or screw. The whole is coveted with a moveable roof, which projects over the boxes slanting from the centre a, that the rain-water may run off. It is necessary to place a stone on the top of the. roof, to keep it on firm. Instead of buttons, the boxes may be combined by a rabbet fast- ened with wooden pegs ; but in cither case, the conjoined parts should be closed with cement. If the swarm is not very numerous) three, or even two, boxes will be sufficient. Each of them should be about three iv.dies, or three inches and a half in height, and about six inches in the clear with- in. They should be made of wood, at least three quartees of an-inch thick, that the bees, wax, Sec. may be less affected by changes in the temperature of the atmosphere. Within the boxes, at the upper part, there should be fixed two �62337 BEE bars, in the form of a cross, with the extremities extending to the angles of the box, as is represented in the following figure : To these bars the bees attach their combs. At the lower part of each box, in front, there must be an aperture or door, as at c, c, c, d, as high as is necessary for the bees to pass conveniently,.and about an inch and a half wide ; of these apertures, only the lowest (marked d,) is to be left open for the passage of the bees ; the others are to be closed by means of apiece of wood, properly fitted to them. It must be evident, that this bee- hive has all the advantages before mentioned. To lessen or enlarge it, only requires a diminution or increase of a number of the boxes; and a communication with the in- ternal part can easily be effected by the removal of the cover. The cheapness and facility of the construction of this hive is evident, as nothing is requisite but to join four boards with nails, or in any other manner, so simple that it may be clone by a day-labourer. When the hives are made, they should be placed in a good situa- tion : the best is [south-west;] but they must not be too much expos- ed to the heat of noon, which may be mitigated by placing the branches of trees to shade the hive:;, as violent heat is injurious, not only to the bees, but to the wax and honey. The country around BEE 229 the apiaiy should be of a sandy soil, abounding with plants and shrub-;. As bees love cleanliness and quiet, the circumjacent space should be kept clean, and free from offensive smells andj noise : srnoke is parti- cularly disagreeable to them. The boards or table on which the hives are placed, should be dry, clean, and sound ; and the hives ought to be sufficiently raised to prevent their exposure to dampness and insects ; they should also be kept at a distance from a wall, to avoid the reflected heat of the sun. In the table on which the hives are to stand, there should be an aperture, under each, about two inches square, as it is represented at e, in the following cut: This aperture should be covered with a piece of tin, drilled full of small holes, so as to afford a free passage to the air, and at the same time prevent the ingress of insects. That this may not occasion any in- convenience to the bees in cold and damp weather, there must be a sliding piece of wood,/ under the tin, by which the hole may be com- pletely covered. When it is intended to introduce a swarm of bees into a new hive, it must be thoroughly cleaned, and the inside rubbed with virgin wax. It is advantageous to place a piece of clean honey-comb, about nine inches long, in the hive, and care 230 BEE BEE should also be taken to chuse that w hich is made of very white wax. This piece being supported by a stick passed through it, offers to the bees a kind of nest, and excites them to continue their work. The new hive being thus pre- pared, the manner of introducing the bees into it, from an old hive, is as follows : the latter must be placed upon one of the boxes of the new one; but as it will seldom happen that they are of the same size, and exactly fit each other, a board, at least as wide as the largest of the two hives, and which has a hole equal in size to the smallest, must be placed between them, and completely joined with cement, or by any other means in such a manner as to be quite close, and to leave the bees no passage except into the new hive. As these insects generally work down- wards, they will soon get into the new hive ; and when it is occupi- ed by about one-half of the swarm, some holes must be made in the top of the old hive, and kept cover- ed, till the proper time for making use of them. Every thing being disposed as above directed, we must take the opportunity of a fine morning (but not a very hot one), about eight or nine o'clock, at which time most of the bees are generally out of the hive, gathering their harvest. The comb is to be cut through, by means of a piece of iron wire, and the old hive, with the board on which it stands, is to be separated from the new one. »An assistant must immediately place the cover (already well fitted) upon the top of the new hive. The old hive is then to be taken away, to the dis- tance of thirty or forty paces, and to be there placed upon two chairs, or other supports, in such a man- ner as to be quite firm; but leav- ing a free space, both above and below, for the following purpose. Upon this old hive (the holes at the top of it being first opened) is to be placed one of the boxes of the new hive, having the cover loose- ly fastened on it, so that it can easily be removed ; this box must be fixed upon the old hive, in such a manner (by closing the intervals between them with linen cloths, &c) that the bees, upon going out by the holes in the top of the old hive, can only go into the new one. In order to drive them into it, some live coals must be placed under the old hive, upon which a few linen rags may be thrown, to produce a great volume of smoke. As the smoke rises, the bees be- ing incommoded by it, will ascend to the top of the old hive, and at length will go through the holes into the new one. When all the bees, or nearly all, are gone in to it (which may be known by looking in at the little door, or by their noise), it is to be removed gently from the old hive, and placed under the box already alluded to, the top or cover being previously taken off. The next morning, if it should appear that the two boxes, of which the new hive is now com- posed, do not afford sufficient space for the bees, a third box may be added, under the others; and after that a fourth, it necessary, as their work goes on, changing them from time to time, so long as the season permits the bees to gather wax and honey. In performing the operations here described, it will be neces- sary to defend the hands and face from the stings of the bees. The BEE best way of doing this, is to cover the whole of the head, neck, 8cc (over a hat) with coarse cloth, or canvass, which may be brought as low as the waistcoat, and fastened to it : through this cloth we may see the operations of the bees, without fearing their stings. The hands may be protected by means of gloves, of which the best are those made of wool. When we mean to bring a new swarm into a hive, that prepared as above, and formed of two, three, or four boxes, according to the size of the swarm, must be brought near the place where the swarm is. The upper box, with the cover fastened on (but so that it may easily be removed), must be taken from the others. The cross bars, before described, should be smear- ed with honey, diluted with a little water; the small door must be shut; and the box must be turned upside down, and brought under the swarm, which is then to be introduced, in the same way, and with similar precaution as into a common hive. When the whole swarm is in the box, it is to be carried to the other boxes (previ- ously placed in their destined situ- ation), and, turning it very care- fully, is to be put upon them. The buttons are then to be turned, the interstices closed with the cement already described, and all the little doors closed, except the lowest, through which the bees are to pass. Nothing is more disagree- ble to a fresh swarm than a hot sun, for which reason, that the bees may not wish to leave their new habitation, it will be right to shade the hive for some days. But it is more advantageous to form artificial swarms, than to col- lect those which abandon their na- B E E 231 tive hives, and the hive here de- scribed is very convenient for that purpose. The following method, M. Ha rati conceives to be more simple, and more secure than any other hitherto proposed. Take a well stocked hive, of four boxes; in some of these, par- ticularly in the two lowermost, if they are well filled, there is cer- tainly a young brood ; for in these lower boxes the young bees are accustomed to change from the chrysalis to the perfect state, about the end of April, or beginning of May, if the hive be very full ; but if otherwise, this change does not take place till towards the end of May, or even the middle of June. At that time, a fine serene day, but not excessively hot, must be chosen, and about eight or nine o'clock, the hive must be divided into two, in the following manner: Between the two upper boxes and the two lower ones, force in a few slips of wood, so as to separate the boxes sufficiently for the comb to be cut through with a piece of iron or brass wire. To prevent the bees from coming out through this opening, and thereby annoying the person employed in the operation, the smoke of tobacco may be blown (by introducing the small end of a pipe) into the opening ; this will cause the bees to resort to the inner part of the hive, and will keep them quiet. Or, instead of the pipe, a small pair of bel- lows may be used, to the nozel of which 232 BEE BEE is fitted a hollow cylinder of tin, or other metal, furnished with a little door i, and terminat- ing at one end in a tube h, (into which the nozzle of the bellows is fitted) and at the other end, in a smaller tube, k, through which the smoke is to pass. Int& the body of the box, through the door i, is to be put a lighted rag, the smoke of which may be blown, by means of the bellows, into the hive. But, if the hands and face are well co- vered, these precautions are unne- cessary. An empty box must be in readiness, in the place where the hive is to stand: a cover must also be procured; and, as soon as the hive is divided in two parts, the two upper boxes must be taken from the lower ones, and the cover must be immediately put upon the latter, closing all the in- terstices with the usual cement.... The upper boxes are to be placed upon the empty one just mention- ed, so that a hive will there be formed of three boxes. The lower boxes, on which the fresh cover was put, must be left at rest till the evening, at which time a third may be placed under them; and when it appears that a proper quantity of work has been done in the lower box (of either hive,) a fourth box may be added, under the others. In the above manner, artificial swarms may be formed; and, by this method, we not only avoid the inconveniences which attend the procuring o£ swarms in the com- mon way, but we obtain the ad- vantage of having the hives always well stocked. This ought to be the first object of every one who cultivates bees; for it is allowed to be of more advantage to keep the hives well stocked, than to increase their number ; and, in fact, it has been observed, that if a hive of 4000 bees gives six pounds of ho- ney, one of 8000 will give twenty- four pounds. Upon this principle, it is proper to unite two or more hives, when they happen to be thinly stocked. This may easily be done, by taking a few handfuls of balm, and scat- tering it in those hives which are intended to be united. By this means, the bees will all acquire the same smell; and it has been observed, that by the sense of smelling, bees distinguish those which belong to the same hive.... After the above preparations, the hives are to be joined, by placing them one upon the other, in the evening, when they are at rest, taking away those boxes which con- tain few or no bees. Care must be taken to shut all the little doors, except the lowest. It may even be proper some- times to shut the lower door also, when, for instance, any tumult within the hive, causes the bees to endeavour to quit it. In such case, that the bees may not be deprived of air, a piece of tin, perforated with numerous holes, maybe used to close the opening, instead of the usual door, and may be taken away when the bees become quiet. The following is the method of taking the wax and honey, with little or no injury to the bees ; but it should be previously remarked, that the honey is chiefly at the top BEE BEE 233 of the hive, the young brood in the middle, and the greatest stock of wax is at the bottom. For this reason, when three of the four boxes are filled with comb, £cc. the upper one A,is to be first taken off, in the manner here described. The buttons, b, b, Sec. which serve to unite the boxes, are to be turned, or the wooden pegs (if such are used) taken out; the cement em- ployed for closing the intervals is to be scraped off; and then a piece of iron wire is to be drawn through the comb so as to divide it. WThen the box A, is separated, its cover is to be taken off and put upon the box B, now become the highest. After taking out the contents of the box A, it is to be cleaned, and again placed upon the stand or table, under the box D, taking care to open its little door, and to shut that of the box D. To prevent any bees remaining in the upper box, when taken away, a little smoke may be introduced by means of the bellows already describe!. The more empty space the bees find in the hive, the more eagerly they go to work. The brood of the box B, which remained at top, do not long delay to swarm, or at least they pass from the state of chrysalis into that of the perfect and laborious animal; therefore, when it is perceived that the lower part of the hive is occupied, the box B, may be taken off, in the manner already described, and after being emptied, may be placed under A. In the same way the third box C, in which there is generally a good stock of wax, may afterwards be taken oft'; but this is a matter of greater consequence ; because in general the eggs are deposited in it. VOL. I. We must also take care not to de- prive the bees entirely of the stock of wax and honey which they have collected for the winter. A hive made in the manner here pointed out, appears to me to be such as would be most useful to husbandmen in general, who wish to cultivate bees ; but a hive may be made upon the same princi- ples, which will shew the work of the bees, through its whole pro- gress, and thereby enable any one to study the natural historyof these wonderful insects. A hive of this kind is composed of three or four boxes, with a cover, like the hive already de- scribed ; it may also be of the same form and size. But in every box, on that side which is opposite the little door, there must be fixed a pane of glass, with a sliding shut- ter over it, so that by drawing back these sliders, the inside of the hive will be exposed to view. To see the bees at wrork, however it is ne- cessary that the comb should be disposed in a regular manner, and perpendicular to the pane of glass. This may be obtained, by placing in the boxes, instead of the two cross slicks already described, in p. 229, five parallel sticks or bars, as represented in the follow- ing figure : The bees will attach their combs these bars, and the intermediate Hh 234 BEE BEE space will afford sufficient light for seeing them work. If more light is desired, it may be obtained by opening the little doors opposite the glass ; which doors may be made considerably higher than is above directed, and may have a slider over them, by which their aperture may be diminished at pleasure. The sliders which cover the panes of glass, ought never to be opened, except for the purpose of observing the bees; because a strong light lessens their disposi- tion to work. If it should be per- ceived that the coldness of the glass is prejudicial to the bees in winter, it may then be covered with a cotton cloth ; or it may be entirely taken away, and a piece of paste-board put in its place ; for at that time, the operations of the bees are suspended. Instead of making a little door to each box, to be left open when the box is lowermost, for the pas- sage of the bees, perhaps it might be better (because more simple) to cut a groove in the board or table on which the hive is placed. This groove should be about two inches wide, and about three fourths of an inch high at the outer edge, and should be gradually diminished both in width and height, towards the part where it meets the hive, as is represented at b, in the fol- lowing figure: WMMM ifc^Xrl^-% '1 "Mil.-""! X;": (•-.•" y ,A.;mi Two advantages are derived from this construction. First, the little door in the box, and the con- trivance for opening and shutting it, will be unnecessary. Secondly, it is sometimes proper to diminish or enlarge the opening for the pas- sage of the bees, according to cir- cumstances, without shutting it entirely, and this may be done with the greatest ease, by moving' the hive nearer to, or farther from, the edge of the table ; or this pas- sage may be entirely closed, by moving the front of the. hive be- yond the groove ; but in that case some small holes must be made in the hive to let in air, which may be stopped up when that formed by the groove is open. A farther advantage attending this construction is, that as the BEE BEE 235 groove will have a slanting direc- tion, the bees will thereby be en- abled, with very little trouble, to remove from the hive any dead bees, excrement, 8cc which may be obnoxious to their nature. Another very curious and use- ful bee-hive, is that originally con- trived by Mr. Thorley, of Lon- don ; which, from near sixty years experience, has proved of superior utility to any other.....it is con- structed as follows : the lower part is an octangular box, made of deal boards, about an inch in thickness, the cover of which is externally seventeen inches in diameter, but internally only 151, and its height ten inches. In the middje of this cover is a hole, which may be opened or shut at pleasure, by means of a slider. In one of the pannels is a pane of glass covered with a wooden door. The bee- hole at the bottom of the box is about 31 inches broad, and half an inch high. Two slips of deal, about half an inch square, cross each other in the centre of the box, and are fastened to the pannels by means of small screws, To these slips the bees fasten their combs. In this octangular box the bees, after swarming in the usual man- ner, are hived and suffered to continue there, till they have built their combs, and filled them with honey ; which may be known by opening the door, and viewing their works through the glass pane, or by the weight of the hive. When they hue filled their habitation, a common bee-hive of straw, made either flat at the top, or in the common form, must be placed on the octangular box, and the slider drawn out; thus a communication will be opened between the box and the straw-hives, so that these industrious insects will fill this hive also with the product of their labours. When the straw-hive is sufficiently filled, the slider may be pushed in, and after placing another in its room, again speedily removed. Mr. THORLEYhasadded another part to his bee-hive, which consists of a glass receiver, 18 inches in height, 8 inches in diameter at the bottom, and in the greatest part 13. This receiver has a hole at the top, about an inch in diameter, through which a square piece of deal is ex- tended to nearly the bottom of the vessel, having two cross bars to which the bees fasten their combs. Into the other end of this square piece is screwed a piece of brass, which serves for a handle to the re- ceiver, or glass-hive. When the bees have filled their straw-hive (which must have a hole in the centre, covered with a piece of tin) Mr. T. places the glass receiver upon the top of the straw-hive, and draws out the piece of tin..... The bees now, finding their habita- tion enlarged, pursue their labours with such alacrity, that they like- wise fill this glass hive with their stores. The Egyptian bee-hives are made of coal-dust and clay, which being well blended together, the mixture is formed into a hollow cylinder, about a span in diameter, and from six to twelve feethigh : this is dried in the sun, and becomes so hard that it may be handled at pleasure. Another, of a very simple and ingenious construction, hasbeen in- vented by M. De Gelieu. It may be made either of straw or wood : but, as its internal dimensions must £3G BEE BEE be the same throughout its whole length, it is necessary that its form should be eithercylindrical or pris- matic. Its principal advantage is, thatitsbasesare moveable,and may be fixed by pins at any distance from each other; by which means its size may be increased or diminish- ed according to circumstances. It must lie on its side, and, in the foremost base, there must be a pas- sage left for the bees. Hence, by drawing out the posterior base, the honey may be taken from the back part of the hive, without hurting the bees ; and when this is done, the base should be pushed in close to the remaining comb, that an inter- mediate space may remain. By turning the hive, and making the entrance in that part,which had be- fore been the posterior base, the bees will build new cells, in theroom of those taken away ; consequently the honey will be whiter, and more p.ire. Whoever intends to erect an api- ary, should purchase hives towards the close of the year, when they are cheapest; and such only as are full of combs, and stocked with a suf- ficient number of bees. In order to ascertain the age of the hives, it should be remarked, that the combs of the last year are white, while those of the former year acquire a darkish yellow. Where the combs are black, the hive should be re- jected as too old, and liable to the inroads of vermin. Bees never swarm till the hive is too much crowded by the young brood. They sometimes begin to swarm in May, or earlier, accord- ing to the warmth of the season. As soon as a swarm is settled, the bees should be immediately hived, to prevent their taking wing again. If they settle on a low branch of a tree, it may be cut off and laid on a cloth, the hive being ready for their reception ; but if it be diffi- cult to reach them, it will be ad- visable to let them remain where they have settled till the evening, when there will be less danger of their escaping. When the swarm is hived, they should be immediately removed to the apiary, but the hive should be kept near the place at which the bees settled, till the evening, lest some straglers might be lost. The usual method of uniting swarms, is by spreading a cloth at night upon the ground close to the hive in which the two swarms are to be placed. Lay a stick across the cloth, on which place the hive with the new swarm : on giving a smart stroke on the top of the hive, all the bees will drop in a cluster upon the cloth. Then take another hive from the stool, and place it over the bees, when they will as- cend into it, and mix with those al- ready there. Another method is, to invert the hive in which the united swarms are to live, and strike the bees of the other hives into it, in the manner before described. A large swarm weighs ek.ht pounds, and oihers gradually less, to one pound. Hence a p/ood swarm should weigh five or six pounds. Such as are less than four pounds weight, should be strengthened by a small additional swarm. The size of the hive ought to be proportion- ate to the number of the bees, and it should be rather too small than too large, as these insects require to be kept warmer than a large hive will admit. Greatimprovementsmav be marie in providing plenty of pasture for BEE BEE 257 t.ec s , and as a rich corn country is unfavourable to their industry, the practise of other nations, in shifting the abode of their bees, is deserving of imitation. M. Maili.et, in his description of Egypt, informs us, that the na- tives of that fertile country annu- ally send their bees into distant regions to procure sustenance for them, when they cannot find any at home. About the end of Octo- ber, theinhabitantsof LowerEgypt embark their bees on the Nile, and convey them to C pper Egypt,when the inundation is withdrawn, the lands are sown, and the flowers are beginning to bud. These insects arc thus conducted through the whole extent of Egypt, and, after having gathered all the rich pro- duce of the banks of the Nile, are re-conducted home about the be- ginning of February. In France, floating bee-hives are very common. One barge con- tains from 60 to 100 hives, which are well defended from the incle- mency of the weather. Thusvthe owners float them gently down the stream, while they gather their honey from the flowers along its banks; a single bee-house yields the proprietor a considerable in- come. Their method of transporting bees by land, is also worthy of our attention. The hives are fastened to each other by laths, placed on thin pack-cloth, which is drawn up on each side, and then tied by a piece of pack-thread several times round their tops. In this state they are laid in a cart, which generally contains from thirty to fifty hives, and conveyed to places where the bees can collect honey and wax. During the winter, bees are in so lethargic a state, that a little food is sufficient for their susten- ance ; but as every sunny day re- vives, and prompts them to exer- cise, food is necessary on these oc- casions. Some hives of bees which are supposed to have died of cold, have in reality perished by famine, especially when a rainy summer prevented them from collecting a sufficient store of provision. Hence the hives should be carefully exa- amined in autumn, and ought then to weigh at least eighteen pounds each. With respect to the feeding of bees, the common practise is, to leave them as much honey in au- tumn, as will make the hive weigh 20 pounds. The honey should be diluted with water, and put into an empty comb, split reeds, or upon clean wool,which the bees will suck perfectly dry. By the dilution w ith water, however, the honey is apt to become candied, in which state it is prejudicial to the bees. A better method is, to replenish the weak hives in September,with such a portion of combsfilfod with honey taken from other hives, as may be deemed a sufficient supply. This is done by turning up the weak hive, cutting out the empty combs, and placing full ones in their stead, secured by piec-es of wood, that they may not fail down when the hive is replaced. If this method be considered too troublesome, a plate of honey, unmixed with wa- ter, mi'y be placed under the hive, and straws laid across th* pla'e, covered with paper perforated v. ith several small holes, through which the bees will suck the honey with- out difficulty. The degree of cold which bees can endure, has-not been ascertain- ed. In the cold parts of Russia, they are often found in hollow trees. 238 BEE BEE Their hives are frequently made of bi>rk, which does not afford them much protection. Hence, Mr. White observes, that bees which stand on the north side of a build- ing, will not consume more than one-half of the honey necessary to supply others which stand in the sun. In winter, however, they should be examined; and if, in- stead of being clustered between the combs, they are found in num- bers at the bottom of the hive, they should be carried to a warmer place, where they will soon recover. In winters extremely severe, lay on the bottom of an old ca^k the depth of half a foot of very dry earth, p^wek-red, and pressed down hard. On this, place the stool with the hive ; and, to preserve a commu- nication with the air, cut a hole in the cask, opposite to the entrance of the hive, in which fix a piece of reed, or hollow alder, and then cover the whole with dry earth. In Britain, it is usual, in taking the honey, to deprive the bees of their lives. The common method is, to suffocate them with the smoke of brimstone ; but Mr. Man ley has adopted a more humane and judicious plan : he says, " I never destroy the old stock of bees ; but after lifting them, to examine what honey there is, if I think the hive is full, I put another under it with a flat top, having a square hole in the centre. When the bees are in the under hive, 1 place a shutter, which is of wood, in the hole at the top ; and that prevents them from going into the upper hive. I then invert it in a bucket, and strike it with a rod till I think they are all out, after which they ;^o into the under hive." ?.'.-. Wi ldman gives the folicw- ing instructions for taking the ho- ney and wax: remove the hive into a darkened room, that it may aopsar to the bees as if it was late in the evening ; then gently invert the hive,Nand place it between the frames of a chair, or any other steady support, and cover it with an empty hive raised a little towards the window, to give the bees suf- ficient light to guide their ascent. Hold the empty hive, steady sup- ported, on the edge cf the full hive, between the left side and arm, and continue striking with the right hand round the full hive, from the bottom upwards, and the bees be- ing frightened by the noise, will ascend into the o-.hcr. Repeat the strokes, rather quick than strong, round the hive, till all the bees are gone out of it, which will be in about five minutes. As soon as a number of the bees have got into the empty hive, it should be raised a Iiufo from the full one, that they may not return, but continue to ascend. When they are all out of the full hive, that in which they are, must be placed on the stand, to receive the absent bees as they re- turn from the fields. The combs should be cut from the sides and top as clean as possi- ble, to save the future labour of the bee.;. During this operation, the hive should be placed, reclining to the side from which the combs are taken, and afterwards put for some time upright, that the remaining honey may tun cut. liaving finished the taking of the wax and honey, the next bu- siness is to return the bees to their old hive, for which purpose we must refer the reader to the di- rections already given, when we stated the usual method of uniting swarms. By inverting the hive which con- tains the bees, and placing their own over it, they will immediately BEE BEE 239 ascend, especially if the lower hive be struck on the sides to alarm them. With regard to the increase of bees, Mr. Hubbard, of Bury St. Edmunds, England, advises the owner to wait with patience, until he has acquired twenty stocks, and in the month of April to separate ten of the strongest hives for swarming ; the other ten must be raised on large empty hives, the tops of which should be previously taken off, and the joinings of the two hives secured with a little clay, which plan prevents the bees from swarming. He also recommends the prime swarms from the other stocks, to be put into three-peck hives at least: for, when they ap- pear very early, they will probably swarm again in a few weeks, which should always be prevented, and all the aftcr-swarms be united, two or three into one ; for the great ad- vantage arises from a large quan- tity of bees being kept together ; and by that mode, ten stocks will generally yield fifteen good ones. [The following*observations were published by George Morgan, Esq. formerly of Princeton, New- Jersey. " Several writers on the manage- ment of bees, have given very in- genious directions for taking their new made honey, without destroy- ing those useful creatures. My humanity, hurt at the idea of set- ting fire to the fatal match, induced me to imitate their methods; par- ticularly those of Mr. Wildman, and the Rev. Mr. White, whose directions 1 observed very atten- tively, with some success ; but my expectations were not gratified, as I found young broods in every hive 1 took, and consequently the honey obtained was impure.....However, after a variety of experiments, I discovered an agreeable, safe,' and easy way to take the honey, with- out the least injury or disturbance of the bees. As I have experienced great pleasure, and some benefit from my discovery, I take this opportu- nity to lay it before the Agricultu- ral Society. My boxes are made, after the manner of Mr. White's, of any well-seasoned wood, ten inches square in the clear ; in pairs, with communications at the sides, for the bees to pass freely from one box to another: a pane of glass (7 by 9) with a sliding shutter, may be put into the back part of each box, through which you may see the bees at work. Any person who can handle a saw and hammer, may make the boxes at a small expense.. The communication between the boxes are at top and bottom ; those at top should be 3 inches long, and x- an inch wide, to serve as streets or alleys betwixt the hives. The communications at bottom should be five or six inches long, and three-fourths of an inch deep, so as to afford a free passage from one hive to the other. The mouth of the hive may be from three to ten inches long, and half an inch deep. In the busy season, this wide entrance facili- tates the bees going out and com- ing in, and may be contracted at pleasure in autumn. Early the next morning after hiving a swarm of bees in one of these boxes, I add another to it, the door of which I close until the bees begin to work in it; when I open it to facilitate ther industry. Each box, of the above dimen- sions; will contain thirty pounds of 240 BEE BEE honey....An early swarm, in a fa- vourable situation and season, will fill two boxes, and cast out several swarms; each of which will fill two boxes with honey. As winter approaches, all the bees collect themselves into one box, and will leave the other, with its contents, to the use of the owner, whose profit, in good seasons, will be 90lb. of honey, and several ad- ditional swarms, for every stock kept over the preceding winter.... 15 or 20lb. of honey are sufficient to keep a stock over our longest winters, but I leave them 30lb. Thus I acquire the purest honey, without the use of the match, or any trouble in dividing or disturb- ing the bees ; for on turning up the hives (which have no glasses) I discover, immediately, that in which the bees are collected, and I carry off the other, without a single bee in it. The losses and disappointments I have met with in a great variety of experiments, induce me to re- commend this management to eve- ry lover, of bees, as 1 have found it easy, pleasant, and profitable." It ought to be observed, that all honey is not wholesome. Bees in- discriminately sip the flowers of all plants abounding with sweets; and as some of these plants are of a poi- sonous nature, it follows that the honey must partake of their inju- rious qualities. Dr. Barton has written a very excellent paper on this subject. Amer. Phil. Trans. vol. 5th. The plants affording this poisonous honey are, kalmia angus- tif.lia, or dwarf laurel ; kalmia lati- folia, or great laurel ; kal. hirsuta, a pretty little shrub of the southern states; andromeda mariana, or broad-leaved moorwort....As these are very plentiful in many of the American forests, their blossoms afford much honey for the wild bees. Dr. B. thinks that it will be found that other plants yield un- wholesome honey; such are, 1. Rhododendron maximum, or Penn- sylvania mountain laurel; azalia nudifiora, or wild honeys uckle; and datura stramonium, or James- town weed. The four first men- tioned plants ought to be extirpat- ed in the neighbourhood of bee- hives ; and the honey procured from the three enumerated in the second place as suspicious, should be carefully examined todetermine the fact with regard to them.] The manner of treating bees in Portugal, is as follows : A spot of ground is chosen for the hives, ex- posed towards the south or south- east, well sheltered from the north- ern blasts, and surrounded with shrubs and flowers; of the latter, rosemary is preferred. The richer the neighbouring grounds are, the better; for bees are said to range for food to the distance of a league from their home. Lanes are cut through the shrubby thickets, of five or six feet wide. The fences between the lanes are about the same dimensions, and formed at intervals into small recesses, like bowers or niches, to receive the hives. The Portuguese hives, in gene- ral, are of a cylindrical form, and about twenty-seven inches high by fourteen in diameter. They are constructed of the rind of the cork- tree, and covered with an inverted pan of earthen ware, the edge of which projects over the hive like a cornice. The whole is fastened with pegs made of hard and dura- ble wood, and the joints cemented with peat. In the front of the cy- BEE linder, at the height of about eight inches, there is a small aperture, where the bees enter. The inside is divided into three equal com- partments, which are separated by cross sticks, on which the bees form their combs, or cells. When they swarm which is usually in May or June, the hives are placed to receive them, where they settle. If, on attempting to collect them, they fly away, a sheet is placed at night on the ground, contiguous to the swarm ; and when they alight, the hive is put over them, with the entrance closed ; then the whole is covered with the sheet, in which they are carried home. The honey-combs are taken out in June, during the heat of the day, but not if a high wind prevail, or at the commence- ment of a new or full moon. A person holds a chaffing dish, with a coal fire, covered with moist peat, to increase the smoke; which being introduced among the bees, from the top of the cylinder, they either escape, or remain intoxicat- ed at the bottom ; then the hive is taken to pieces, by drawing out the pins. The combs, except two cells around the hive, are cut out, with- * out destroying the bees, and the incision is covered with pulverized clay. It is not advisable to remove them, until they be full of honey. In this country, at former pe- riods, many artificial methods have been invented and practiced, with a view of stimulating the indus- trious bee to still greater exertions; and thus to increase the production of honey. Although we are no advocates for such schemes, nor do we give credit" to the marvellous reports circulated to confirm their success, yet we consider the recipe given by the late Prof. Br ad let, V6L. I. BEE 241 in his Family Dictionary, sufficient- ly curious, if not practically use- ful, to communicate it to our read- ers : Take a handful of sweet yeast, one dram of camphor, half a dram of musk dissolved in rose- water, a sufficient quantity of yel- low bees-wax, and oil of roses (which, last, however, being an expensive article, may be safely omitted); pound the first two in- gredients well together, and put them into the melting wax ; then add the oil of roses, and make it up into a mass, which should be cool, before the musk is incorpo- rated with it. Of this composition, place a piece of the size of a hazel- nut at the side of a hive, and it will be found, that it not only in- creases the number of the bees, but also enables them to improve the honey, in the proportion of three to one. Yet the learned editor does not inform us, whether this improvement is productive of a su- perior quality, or larger quantity of honey, or perhaps of both. With respect to the Diseases of Bees, we shall mention a few hints, extracted from the above-mention- ed work. Bees are sometimes afflicted with a diarrhoea, in consequence of feed- ing greedily on the blossoms of the milk-thistle, and elm. The best cure is, pounded pomegranate seed and honey, moistened with rich, sweet wine ; or raisins mixed with similar wine or mead, in which rosemary has been boiled.... When they are infested with vermin, the hive must be cleansed, and per- fumed with a branch of pomegra- nate, or the wild fig-tree, which will inevitably destroy them. Butterflies are said to conceal themselves in the hives, and annoy the bees i these intruders mav easi- I i 242 BEE BEE ly be exterminated, by placing lighted candles in deep tin pots be- tween the hives ; as the flame will attract them, and conduce to their destruction. In order to extirpate hornets preying upon the honey, it is only necessary to expose shallow vessels near the hive, with a little water ; to which these predatory insects will eagerly repair, to quench their thirst, and thus easily drown them- selves. To prevent bees of one society from attacking or destroying those of another, Dr. Darwin recom- mends aboard, about an inch thick, to be laid on the bee-bench, and the hive to be set on this board, with its mouth exactly on the edge; the mouth of the hive should also be contracted to about an inch in length, and a semi-circular hollow made in the board, immediately under the mouth of the hive. By this simple method, the assailing bees will be constrained to act with great disadvantage. If, however, this should not suc- ceed, Dr. Darwin advises a re- moval of the bee-hive to a distant part of the garden, and to a more easterly aspect ; as he has from experience observed the good ef- fects of such a change. This acute philosopher farther observes, in his admirable " Phytologia," when treating of the glands and secre- tions of vegetables, that' the de- predations of insects committed on that nutritious fluid, honey, is pro- bably injurious to the products of vegetation; and that some plants are more exposed and accessible to bees than others, which are either better defended, or secrete a great- er portion of honey than is neces- sary for their own economy. Of the latter description are, the catch- fly, sun-dew, hellebore and aco- nite : of the former, the Doctor mentions the Polygonum melampy- rum, or Buck-wheat, and the Ca- calia suaveolens, or Alpine Colts- foot ; in both of which there also appears to be a superabundant quantity of honey secreted. The flowers of the two last-mentioned plants are perpetually loaded with bees and butterflies; insomuch, that at Kempton-land, in Germany, Mr. Worlibge says, in his " Mysteries of Husbandry," chap. ix. 3, he saw forty great bee-hives filled with honey, to the amount of seventy pounds each,in one fortnight, by their being placed near a large field of buck-wheat in flower : and Dr. Darwin adds, that he well re- members having seen an astonish- ing number of bees on a field of buck-wheat in Shropshire, as well as on a plant of the Alpine Colts- foot in his garden ; from which the scent of honey could be perceived at several feet distance from the flower. To conclude this interesting sub- ject, we cannot omit the judicious remarks of a veteran writer, Dr. J. Anderson, whose numerous and useful works, in every branch of rural and domestic economy, are of inestimable value to the British farmer. In one of his practical papers " On the Management of the Dairy," communicated to the Bath and West of England Society, he ob- serves in a note, that bees, in this variable climate, are a very preca- rious stock, though extremely pro- fitable where they thrive. During the frequent mild days of winter, and the warm mornings of spring, which are suddenly succeeded by a nipping frost, or sleety rain,these creatures are roused from their torpid state ; and, being unable to BEE BEE 243 obtain food abroad,they are obliged to consume and exhaust their stores, and to perish from want. And as the warmth of the weather in spring invites them to search in vain for 'flowers affording them nourish- ment, they are often chilled by cold, before they are able to re- turn to the hive. To prevent such fatal accidents, Dr. Anderson is of opinion, that no method would be so effectual as that of placing the hives in an ice-house, at the approach of winter. Here they may be kept till the spring has so far advanced, that no danger is to be apprehended from bad weather. During the whole winter, they will remain in a state of torpor, and require no food. As soon as the mild weather incites them to ap- pear, they will commence their labours with vigour. The intense degree of cold which the bees sus- tain, without the least injury, in Poland and Russia, where even quick-silver is sometimes frozen, removes every doubt, or anxiety, concerning the safety of bees in an ice-house. BEES-WAX, a solid concrete, obtained from the honey-combs, af- ter the sweet and liquid parts are extracted, by heating and pressing them between iron plates. The best sort should be hard, compact, of a clear yellow colour, and an agreeable odour, similar to that of honey. Pure bees-wax, when new is tough, yet easily broken ; by- long keeping, it becomes harder and more brittle, loses its fine colour, and partly also its frag- rance. The purposes to which bees-wax is applied, are various : great quantities of it are annually bleach- ed, and converted into candles. On account of its softening and healing nature, it is much used in cerates, plasters and ointments. Artificial wax may be extracted from many vegetable substances ; especially from the flowers of the lime-tree, by a chemical process ; hut we doubt whether the ex- pense attending this experiment would, in this country, be equi- valent to the advantages. It is, however, certain, that wax is con- tained in a much greater number of vegetables than has hitherto been supposed ; and it may easily be extracted from the leaves of most plants and trees, as is mani- fest from their shining cover or varnish, which generally consists of waxy matter. This concrete also forms an ingredient of seve- ral resins ; and may be separated from gummy, mucilaginous, and saccharine matters, by simple wa- ter : from saponaceous substances, by water or spirits of wine ; and from resinous bodies, by means of vitriolic aether. Bee-Bread is a species of crude wax, collected by the working-bee from the farina of flower-cups, con- veyed to the hive in the hollow of its hind-legs, and deposited in the cells with the egg, to serve as food for the young maggot.....This sub- stance often varies in colour, ac- cording to the different flowers from which it is separated ; and though generally white at first, it is afterwards changed, by the im- purities arising fi-bm the steam, &c. of the bees. In some hives, this crude wax is said to amount to one hundred weight in a season, if the total consumption of the voracious young maggots be calculated in proportion to the incessant labour of their supporters ; though the real wax in the whole hive may per- haps not exceed two pounds weight. 244 BEE Bee-Glue, formerly called Vir- gin-wax (Propolis), is another bal- samic production of the bee, which deserves to be noticed : it is a kind of natural mastich, of a reddish colour, and very agreeable smell. Small pieces of it are frequently found in the holes and crevices of the hives, where it is employed by those little artists, as a cement for excluding cold, rain, and noxi- ous insects. In the immense forests of Poland and Russia, where bees select their own habitations in the hollow trunks of trees, the bee-glue is deposited in much larger pieces, and of a su- perior flavour, to what is obtained in countries where these insects are reared by the aid of art. The inhabitants of the former, gene- rally used it as a vulnerary appli- cation, to promote the healing of fresh wounds. Dr. James, in his " Medicinal Dictionary," praises the bee-glue as being gently heat- ing, abstergent, and attracting: it softens indurated parts, alleviates pains, and induces cicatrices on ulcers. Stings of Bees are more vi- rulent than even those of wasps, and sometimes attended with very violent effects. As the sting is barbed, it is always left in the wound. When, therefore, a per- son is stung by a bee, the sting should be instantly extracted ; for, by its peculiar form, it will pene- trate progressively deeper into the wound, and communicate more of its poison, according to the time it is suffered to remain. It should be carefully pulled out with a steady hand; for if any part of it breaks in, remedies will in a great measure be ineffectual. When the sting is completely extracted, the wounded part should be sucked ; and little, B EE if any, inflammation will ensue. If a few drops of spirits of harts- horn be immediately rubbed on the part affected, the cure will be more speedily accomplished. This spi- rit, however, acts only as a stimu- lating anti-spasmodic, enabling the vessels to overcome the spasm formed on the extremities. An application of Goulard-water, or a cold saturnine poultice, would pro- duce a similar effect. Another simple remedy, equally efficacious and expeditious, is a so- lution of indigo in water ; speedily applied to the injured part. Honey and olive oil may also be occasionally substituted with advan- tage ; but their application should be repeated till the pain ceases. For treating the stings of these insects, common salt is a more certain and almost instantaneous cure; if the sting be internal the salt must be swallowed : in the contrary case the skin should be previously moistened, in order that it may more easily absorb the sa- line matter. [" The following method of bleaching bees-wax, was laid before the managers of the Pennsylvania Society for the encouragement of manufactures and the useful arts. " It is impossible to change the colour of a wax cake into the ut- most degree of whiteness, without increasing the surface of it, so as to submit the inside, as well as the outside, of the wax, to the action of the air. " This is effected by dividing the wax into an infinite number of thin ribbons, which is performed with ease, by the following me- thod. " The yellow wax, melted in a copper, is received, and kept in fusion in a wooden tub, raised five BEE or six feet from the ground, and wrapped up in a number of thick blankets of wool. The liquor, or melted wax, is runoutof it through a pipe, fixed so high, that the sedi- ments or dregs may be left at the bottom, and is received in a fine bored cullender, or strainer, which lets all run through but the dross or scum. From the cullender the wax runs into a long narrow trough, about five or six feet in length, bored at the bottom with about fifty small holes, ranged in one line, and separated by equal spaces. The wax distributed in its fall by the holes into fifty threads, falls upon a cylinder of some hard wood, which is about five feet in diameter, and as long as the trough, and is fixed paral- lel, and directly under it. About one half of the thickness of this cylinder is sunk in the water of a long tub, like a bathing-tub, whose width is equal to the length of the cylinder, and on which it is to be turned by a winch. It is plain, that each thread of melted wax must coagulate and grow flat, as it comes upon the cylinder thus dipped in cold water. As the cy- linder is kept turning, a thin rib- bon must necessarily be formed of all the streams of wax successive- ly flattened and cooled, which will go off the cylinder by the action of the water, as it comes into it; thus the surface of the water is presently covered with these fifty- yellow ribbons, which are formed upon, and incessantly spun off the cylinder, as it goes round. They are taken away with a sort of wood- en fork with three prongs: and carried to the field to be spread upon long wooden frames, raised two feet from the ground and tovered with oil cloth, where the BEE 245 whole, scattered very thin, receives freely the impression of the air and dew. " This first operation brings it to the half yellow cplour. From the bleach yard it is carried back to the second copper, whence it passes into the second tub, and from thence to a cylinder, and cor- responding tub as before, after which it goes to the yard to be bleached anew : this second opera- tion being perfectly like the fore- going. Lastly, they melt it in the third copper, from whence it pas- ses int« a tub, and thence into the wax pot, from which they next pour it with a copper ladle into round moulds not very deep, where it coagulates into small cakes: these last grow hard in the water of a tub into which they are thrown for that purpose, and then assume the highest degree of whiteness by a final bleaching. " In a small work one set of ves- sels will answer very well. " It appears, that a more consi- derable quantity of yellow or un- bleached bees-wax was exported in 1790, than in 1801. It has been constantly decreasing,although our population has so much increased, and our cultivation of buckwheat and clover (on both of which the bees feed) is greatly extended...... This decrease of the exportation of bees-wax, considered relatively to our numbers, proves the in- crease of the domestic use of wax. All those uses, the rubbing of fur- niture excepted, are of the nature of manufactures. The raising of bees in the broken and mountain- ous parts of Greece has always been found very profitable, and merits the attention of our coun- try. It is hoped, however, that after the industrious bees have pro- 246 BEE duced abundance of yellow wax for us, we shall not be such drones as to neglect the easy and beautiful manufacture of it into white wax. Bleaching this article may be well added to the list of household ma- nufacturing operations."] BEECH-TREE, or the Fagus, L. a plant of w hich there are four species, viz. 1. The sylvatica, or beech-tree, which rises sixty or seventy feet high ; 2. The castanea, or chesnut-tree ; 3. The fiumlea, or dwarf chesnut-tree, [or chinquapin]; and 4. The Americana, Ameri- can chesnut-tree, \_ferruginea, Ad- ton], At present, we shall confine our account, consistently with the alphabetical order, to the first-men- tioned species. This tree is easily raised from the mast, or seeds. If intended for woods, it requires the same management as the oak; in nur- series, it should be treated like the ash ; by sowing the mast in au- tumn, or even as late as January, to preseve it from vermin. Han- eury recommends, that a suffi- cient quantity of mast be gathered about the middle of September, when it begins to fall ; it should be spread upon a mat in an airy place to dry, after which it may either be sown immediately, or preserved in bags till the spring : the latter method, however, is preferable. It must be sown about an inch deep, in beds properly prepared. Several of the young plants will appear early in spring, but others will not come up till the spring following. After having remained two years in this state they ought to be trans- planted to the nursery. In the year 1791, John Holli- day, Esq. of Dillorn, Staffordshire, planted 113,500 trees of difiereut kinds ; among these, the principal BEE were ninety-four thousand beech. His method of planting was, to make a round hole, about the dia- meter of two spades ; to preserve the best turf, and place it on the south-west side, which, by expe- rience, has been found to answer two useful purposes, namely, that of protecting the young plants from the storms of winter, and shedding the best soil in the bed of the hole, both winter and summer. It is but justice to observe, that this gentleman received the honorary reward of the gold medal from the Society for the Encouragement of the Arts. The beech is the most beautiful tree England produces. In state- liness and grandeur of outline, it vies with the oak. Its foliage is peculiarly delicate and pleasing to the eye, and therefore preferable to the lime, for ornamental plan- tations, particularly in parks, where the mast in fruitful years will be serviceable to the deer: its branch- es are numerous and spreading, and its stem grows to a great size. The bark is extremely smooth and silvery, which, together with the elegance of its foliage, gives a pleasing neatness and delicacy to its general appearance. Beeches thrive best on calcareous hills, and abound on the bed of chalk which runs from Dorsetshire, through Wiltshire, Hampshire, Surry, Sus- sex, and Kent; though" they may also be met with in almost every county in England. An anonymous writer on agri- culture, says, that " great care should be taken to remove the beech from woods, that oaks may thrive; without thisprecaution oak- forest have become of less value by several hundred pounds, from the intrusion of the beech." BEE In Hereford and Monmouth- shire, the beech is converted into charcoal ; and in several counties, its leaves are used for beds, instead of feathers. They certainly have this advantage over feathers, that they may often be changed at a trifling expense. The wood of this tree is almost as necessary to cabinet-makers and turners, as oak is to the ship-builder; it is, however, very liable to be at- tacked by a worm which soon de- stroys it; this worm is supposed to feed on the sap that remains in the wood, consequently, the best me- thod of preserving it, is to extract the food on which the worm sub- sists....For this purpose, scantlings of beech, when large, should be laid to soak in a pond for several weeks, according to the size of the timber, and the season of the year. In the heat of summer this effect is more speedily produced. As the planks or boards are in danger of warping, they should be exposed to dry, but sheltered from the sun and rain ; laths ought to be placed between the boards, to prevent their contact, and the whole press- ed by a considerable weight. If they are large pieces for beams, joints, &c. they need only be left to dry gradually under sheds. By the first of these methods, the timber, when applied to use, will be found as good and durable as elm. It is, however, advisable when beech is used, to prepare that part of the timber which touches the brick-work, with a thick coat of pitch, to guard it against-the effects of moisture. It should be felled in the heat of sum- mer, when full of sap, which may then be more readily extracted from the wood than in winter. BEE 247 Beams and thick planks should remain about 20 weeks in water ; joists and rafters about* 12 weeks; and the thinner boards, about two months; but afterwards they should all be gradually dried. When this wood is intended for small work, such as chairs, or turnery, it is recommended to erect a large copper, sufficient to hold two hogsheads, in which the wood may be boiled for two or three hours. This mode of preparing it extracts all the sap, makes it wc rk more smoothly, and renders it more beautiful and durable. BEECH-NUT, or, as it is more generally called, Beech-mast, is the seed or fruit of the beech -tree, and is recommended for feeding and fattening hogs. These animals may be secured from the gargul, by moistening some pease or beans with water, sprinkling them with powdered antimony, and repeating this medicine every other day, for a fortnight. The same precaution should be used when hogs are fed upon acorns. In Hertfordshire, where beech-trees grow spontane- ously, swine are kept upon the mast only, and turned out about the middle of October, or some- times sooner. On this food they thrive very fast, and generally af- ford fine meat. When a hog is intended to be killed for pickling, it should be previously taken home for a month, or five weeks, and fed with pollard, barley meal, or pease. It has, however, been remarked, that the flesh of swine, fed upon beech-mast, is of too soft a nature, and easily boils away. When thet;e mus are eaten by the human species, they occasion giddiness and head-ach ; but after being well dried and ground, they 248 BEE BEE have keen found to make whole- some bread : they have also occa- sionally been roasted, and used as a substitute for coffee. BEECH-MAST OIL, is ex- pressed from the mast after it has been shelled and pounded. It is used in many parts of France and Silesia instead of butter ; accord- ing to some accounts it is little inferior to oil of olives. After the oily part has been extracted, the remainder of the mast, when dri- ed, is said to be sweeter and more palatable than before, and may be easily converted into flour, of a similar taste and colour to that of wheat. In order to obtain pure oil, the following circumstances must be attended to: 1. The fruit must be carefully selected, and all musty, rotten, or tainted nuts, particularly those of the former year, should be rejected. 2. The shell of the nut should be taken off, which is necessary not only for increasing the quan- tity, but also for improving the quality of oil, because the husk communicates a particular flavour. 3. The film which surrounds the kernel, should then be remov- ed, an operation which is essential to the perfection of the oil and the flour ; for the film, though small in quantity, has an astringent, dis- agreeable taste, which is plainly perceptible both in the oil and the flour, where its removal has been neglected. It may be separated by puttin g the kernels into hot water, as is practised in blanching almonds. 4. After the nuts are gathered, they should be preserved for two or three months in a dry place, so thinly spread out as not to allow them to heat, and often turned to keep them sweet; then bruised like apples in a cyder-mill. In this state, the mass should be put into bags of strong thin canvass, and pressed cold. The oil must be ex- tracted by three degrees of pres- sure : the first moderate, which gives the purest and finest oil; the second harder, which yields it of an inferior quality; and the third as forcibly as the materials will bear, from which an oil of an indifferent quality is obtained. After each separate pressure, the bag should be turned, and the mast, after being well shaken, may be preserved for use. It has been asserted, that the mast,, though three times pressed, is more nutritive than in its natural state. It may, therefore, not only be given as a wholesome food to poultry, swine, and oxen, but also be manufactured into hair-powder. [See an interesting extract from a paper in the Memoirs of the Royal Academy of Sciences in Paris, on beech-mast-oil, in Dr. Anberson's recreations, vol. 2d.] BEEF, the flesh of black cattle, prepared for food. This process is managed in various ways, accord- ingly as the meat is intended for keeping a longer or shorter time. The usual method of salting beef, being generally known, we shall refer to the article " Bacon," and briefly observe, that much depends 1. On the purity and quantity of the salt used for this purpose; 2. On the size of the pieces, and the nature of the vessels in which they are kept; and 3. On the ingredi- ents which may be employed with a view to assist the operation of the salt. It is an established fact, that salt proves antiseptic only when used in a considerable quantity; and that a weak brine strongljf tends BEE BEE 249 to hasten the putrefaction of ani- mal substances: hence the neces- sity of making a liberal use of this article. On the other hand, as common sea-salt contains a very considerable proportion of magne- sia, one of the most absorbent earths for promoting putrefaction, it is attended with great inconve- nience to those who are obliged to make use of large quantities of such salt; because it is difficult to separate that ingredient from this concrete. Hence rock-salt, though appa- rently more impure, is doubtless more advantageous,*and proper for the curing of beef; because its crystallization has been accom- plished by Nature, probably after the more earthy base, or mag- nesia, had, in a great measure, spontaneously subsided. We offer this as a mere conjecture; as it is of little importance to the eco- nomist, how this combination of salt and putrefactive earth has ori- ginally taken place, if we can sug- gest a method of purifying the former, so as to render il fit for the purpose intended: See Salt. At present, however, we shall treat first of the manner which, by ex- perience, has been found the most effectual for salting, preserving, and imparting a fine flavour to beef, mutton, and pork. For this useful information we are indebted to M. Schedel, who has inserted the following recipe in the kk Eco- nomical Journal," for September, 1795, printed at Leipzig: Take four pounds of common salt, one pound and a half of refined sugar, two ounces of salt-petre, and two gallons of pure spring water. Boil the whole over a gentle fire, and carefully scum off the impurities. After this brine has become cold, VOL. I. pour it over the meat, so that every part of it may be completely co- vered. In this preparation, the meat not only keeps for many months, but the pickle also has the effect of softening the hardest and toughest beef, and rendering it as mellow as the flesh of chicken. But, in warm weather, it will be necessary to express theblood from the meat, and to rub it well with fine salt, before it is immersed in the liquor......Young pork should not be left longer than three or four days in this brine, during which time it will be sufficiently softened ; hut hams intended to be dried, may lie in it a fortnight, be- fore they are suspended. At that period, they ought to be rubbed with pollard, and covered with paper bags, in order to prevent thtm from becoming fly-blown. It farther deserves to be remarked that, though this liquor is more expensive at first than the common brine, yet as it may again be used after boiling it, and adding more water with a proportionate quan- tity of the other ingredients, its relative utility is obvious. We understand that the late Fmpress of Russia employed this composi- tion with uniform success, in her household economy. A very curious experiment w,as tried, in the year 1756, before the commissioners of the Victualling- Office, relative to the salting of beef. Both jugular veins of a bul- lock were opened, and the animal bled almost to death: the carcase was then cut open, the intestines were taken out, and while warm, a tube was introduced into one of the large arteries, which was in- jected with a strong brine: this circulated through all the blood- vessels, so that the flesh of the bul- K K 250 B E E lock was (apparently) salted alike throughout the whole body, for, on cutting a piece of the leg and lip, the brine issued from these parts. Some of this beef was then stowed, and sent to sea with a view to ascertain- how long it would keep in that state: but the result of the experiment has not been published. Indeed, it is not difficult to foresee the event: as the arteries were no longer pos- sessed of the power of absorption inherent in the living body, the muscular fibre, not being saturated with the saline liquid, would ne- cessarily putrify. [The superiority of the receipt commonly known by the name of Adml. Pocock's, is so well known to those, who have had an oppor- tunity of comparing it with others, that it ought to be generally adopt- ed. It is thus made....Water four gallons, Muscovado sugar or mo- lasses a pound and a half, of salt, (the bay or large sort) six pounds. Boil all together in an iron pot, or. kettle, and skim it repeatedly, as long as any scum rises; then take off the pot to stand till the liquor is cold. The meat being placed in the vessel meant to hold it, pour the cold pickle on the meat, till it is covered; and, in that,state, keep it for family use. If the meat is to be preserved a considerable time, the pickle must be boiled once in two months; skimming off' all that rises, and throwing in, during the boiling, two ounces of sugar, and about half a pound of common salt..... Mr. Bordley, says, the above pickle " is incomparable, also, for curing hams, tongues, and hung- beef. When tongues and hung- beef are taken out of the pickle, clean and dry the pieces; then put them in paper bags, and hang BEE them up, in a dry warm place. In very hot weather, it is necessary, before the meat is put to the pickle, to rub it well over with salt, and let it lie for one, two, or three hours, till the bloody juices run off. If the meat in this case be in the least tainted, before it is put to the pickle, it will be entirely spoiled in a day's time in hot weather. Mr. Bordley recommends, to keep beeves intended to be killed, two days from food and drink; and, in a dark and close place.... He thinks, the animal bleeds bet- ter, handles lighter and cleaner ; and, that the meat looks better by observing these directions. The barrels are to he ready, sweet and well trimmed, and the salt pre- viously washed or refined, and ground small before the beeves are to be slaughtered. Delay in salting is injurious. The pieces are, thcrefo/e, to be packed into the tight barrels, piece by piece, as they are salted; instead of bulking them on a frame or dress- er to drain, as is the practice...... Coarse salt, washed but not ground, having also been previously ready, is to be dissolved in fair cold wa- ter, until no more can be dissolved on stirring. Let it settle a day, or two, skim off the top, pour off all but the dregs. When perfectly cool and clean, it is ready to be poured on the repacked beef...... After the meat has remained in the barrels six or eight days, head- ed up tight, it is to be taken out, resalted, and closely repacked in the same barrels; the drainings are to be preserved and boiled: the barrels are then to be headed up. In a few days, bore a hole in one of the heads, or the bulge of each barrel, and fill the barrels with the prepared and boiled juices of the meat, saved from the first BEE BEE 251 salting and barrelling. Every time of filling, the barrels being rolled leaves room for more liquor...... When there is no more of the prepared liquor, the barrels are next to be repeatedly filled with the plain strong brine made as above, from the washed coarse salt, till they can take no more, after standing a short time. Here, as in preserving fish in barrels, the operations are distinctly to salt and to cure, (See Art. Hekring.) and the boiled juices from the salted meat, must serve to beef what the pickle of fish cured, is to herrings. On boiling the blood and juices with the pickle, the firmer parts settle in a mass on standing, and the liquor pours off clean. The barrels ought not to be ex- posed either to the sun, or to damp. A cool dry place is best. Attention to the kind of salt used in salting meats, is of more con- sequence than is generally imagin- ed. The Hollanders who furnish the world with the finest flavoured herrings, (caught on the coast of Scotland,) and derive an immense revenue from the trade, prevent by law the use of all "kinds of salt in the herring business, except that from Portugal or Spain. It would be well to attend to this circum- stance in this country.] • - As to the properties of beef, in general, we shall only say, that it affords a good, strong, and invi- gorating nutriment, because no animal food is equal to the flesh of a healthy, middle-aged bullock, Plethoric persons, however, as well as youth, in whom there is natu- rally a disposition to generate heat, should eat beef in great modera- tion. Hence, it is most service- able to the robust and active adult, employed in manual labour, who digests both fat and lean with equal facility. Yet, when salted, even the most tender beef is deprived of a great portion of animal jelly, so that we may without hesitation pronounce, that one pound of fresh beef is equal to one pound and a half in a salted or pickled state. BEEF-TEA, a preparation com- monly made for persons whose energy of the stomach is reduced, either after recovery from diseases, or in consequence of complaints arising from indigestion. It has been a common practice, to treat valetudinarians, or patients, with viper-broth, instead of beef-tea; the former, however, does not appear to possess any superior efficacy, though it certainly is more nause- ous than the latter. Beef-tea is usually made by cut- ting one pound of the lean part of a buttock of beef into very thin slices, or shreds, and boiling it with nearly a quart of water: when it grows hot, the rising scum must be taken off, while it continues boiling for about twenty minutes. After it grows cold, this liquor is strained and decanted ; in which state it resembles a light infusion of fine green tea: has a very gr.ittful flavour, and is more strengthening than other broths. This recipe is similar to that given by the late Dr. Barry, in his classical ^Trea- tise on the three different Digestions and Discharges of the Human Bo- dy," &c. 8vo. 6s. \75'J. But, on considering the effect of heat on the volatile and spirituous r.arts of ihe animal fibre, when immersed in a fluid medium, we venture to suggest a more economical method of preparing beef-tea. i» stead of boiling the meat we would advise to reduce it to a pulp (provided it be perfectly clean and fivsh) 252 BEE with a wooden pestle, in an iron or marble mortar, and then to express all its juice. After straining this liquor, a little spice may be added, and an equal, or larger proportion of boiling water. Thus, the whole essence of the meat will be pre- served, part of which would be volatilized by cooking. Nor does it admit of a doubt, that such a liquor possesses greater bracing powers, than if prepared after the usual manner; and that half a pound of beef in this way, is near- ly equal to one pound used accord- ing to the former method. It is, however, a common error, that beef-tea, or any other broth, is more easily digested than solid food: on the contrary, all liquid nutriment of this nature, unless mixed with bread, rice, barley, or other vegetable aliment, requires much stronger efforts of the sto- mach to effect digestion. Hence, we are induced to deprecate the custom of inundating, as it were, patients, after their recovery from chronic diseases,with soups, broths, and spoon-meat of every descrip- tion. BEER is a fermented, spirituous liquor, prepared from any farina- ceous grain, but generally from bailey, and strictly speaking, is a vinous production, serving as a substitute for wine. As we propose to give a short analysis of the art of Brewing, under that head we shall here only observe, that all kinds of beer are produced by extracting a propor- tionate quantity of malt, whether made of wheat, barley or oats, in boiling water; then suffering it to remain at rest, in a degree of warmth requisite to induce a vinous fermentation, and afterwards ma- naging it in the manner as will BEE be described under the article just mentioned....See also Fermenta- tion and Malt. Although malt alone might doubtless produce a liquor pos- sessing the spirituous properties of beer, yet such a preparation would speedily turn sour and insipid, un- less impregnated with hops, or an- other aromatic and bitter principle, derived from vegetable substances which not only render it less liable to undergo the putrefactive stage of fermentation, but also impart to it an agreeable bitterness. Of this nature is the hop in a very eminent degree, the price of which, how- ever, has of late years been so ex- orbitant, that speculative brewers have substituted a variety of other vegetable ingredients, and espe- cially the wood, bark, and root of quassia (which see). Independent- ly of the inferior price of this drug, when compared to the indigenous hop, there can be no reasonable ob- jection to its use; as it is one of the few astringent substances possess- ing a considerable share of the bit- ter principle, without partaking of the narcotic, heating, and intoxi- cating properties of other plants. It would be difficult to lay down an accurate criterion of the best and most wholesome beer; as its rela- tive strength and flavour, or the immediate effect it produces on the palate, are generally considered the most essential requisites. But a well-brewed andwholesome beer, whether ale or porter, ought to be of a bright colour, and perfectly transparent, that is, neither too high nor pale; it should have a pleasant and mellow taste, sharp and agreeably bitter, without being acrid or tart; it should leave no particular sensation on the tongue; and, if drank in any considerable BEE BEE 253 quantity, it must neither produce speedy intoxication, with its con- comitant efl'ects of sleep, nausea, vomiting, head-ach, languor, want of appetite, See. nor should it be retained too long in the urinary passages, or be too quickly dis- charged. Dr. James Stonehouse, of Northampton, inserted the follow- ing recipe for making Beer of Treacle, in the Gentl. Magaz. for January, 1758 : " To eight quarts of boiling water, put one pound of treacle, a quarter of an ounce of ginger, and two bay-leaves. Le£ the whole boil for a quarter of an hour, then cool and work it with yeast, the same as other beer:" or, " Take one bushel of mall, with as much water and hops as if two bushels of malt were allowed ; put seven pounds of the coarsest brown sugar into the wort, while boiling. This makes a very pleasant liquor; is as strong, and will keep as long without becoming sour or flat, as if two bushels of malt had been em- ployed."....Dr. Stonehouse adds, that the latter is the preparation used in the ShrewsDury Infirmary, and he does not hesitate to attest its wholesome and nutritive pro- perties. [Extemporaneous small beer. To two quarts of common porter, add of molasses half a pint, of ginger two drams, of water just warm, four quarts ; let the whole ferment in a warm place, then rack off. Another. Lemon Peel, one ounce, Creme of Tartar four ounces, hops one ounce, molasses one quart, ginger one dram (sixty grains), bruised cloves four in number, boil- ing water four gallons ; ferment with yeast. Beer, (Spruce). To a four ounce gallypot of essence of spruce, add three quarts of molasses, two gal- lons of warm rain water, and half a pint of good yeast. Stir them well together until the liquor bears a froth, then put it into the- cask and fill it with nine gallons of water shaking it well. Set it aside for two or three days to ferment with the bung close, and place the cask in a cool cellar, and in twenty-four hours it will be fit for use. If in- tended for bottling let the cask stand undisturbed three days before it be drawn off. For the second brew- ing, the sediment remaining in the cask may be used instead of yeast. If well-water be used it should be warmed a little. It ought to be mentioned that very great deceptions are practis- ed, with respect to the essence of spruce brought here for sale from Nova Scotia.] In the sixth volume of the Mu- seum Rusticum et Commercial, a work of considerable merit, we meet with a similar account of making a kind of Table Beer, which from its cheapness, and agreeableness,is greatly preferable to that obtained from malt; and which has this farther advantage, that it may be made ready for drinking in three or four days...... " Take fifteen gallons of water, and boil one half of it, or as much as can conveniently be managed; put the part of the water thus boiied, while it is yet of its full heat, to the cold part, contained in a bar- rel or cask; and then add one gal- lon of molasses, commonly called treacle, stirring them well toge- ther ; add a little yeast, if the ves- sel be new; but, if it has been used for the same purpose, the yeast is unnecessary. Keep the bung- hole open till the fermentation ap- pear to be abated, and then close 254 BEE BEE it up. The beer will, in a day or two afterwards, be fit to drink. '• It is usual to put tops of the spruce fir into the water which is boiled for making this beer; and it is then called spruce beer. But, though this is done at sta, when such tops can be obtained, on ac- count of the scurvy ; yet it is not necessary, and may very well be omitted, where they are not to be easily procured. Scurvy-grass, or other herbs or drugs, used in mak- ing purl, gill-ale, or any other fla- voured malt liquor, may be added at discretion. But a little of the outer rind of an orange-peel, in- fused in the beer itself, and taken out as soon as it has imparted a sufficient degree of bitterness, will both be found grateful, and assist in keeping the beer from turning sour. A very little gentian-root, boiled in the water, either with a little orange-peel, or without, gives also a very cheap, wholesome, and pleasant bitter to this beer." The philanthropic editor of the " Reports of the Society for better- ing the Condition, and increasing ihe Comforts of the Poor," T. Ber- nard, Esq. very justly observes, (in a note, vol. i. p. 19 4.) " that it would be a very desirable thing, that the poor should be able to supply themselves with beer of their own brewing, without being obliged always to recur to the ale- house. I am aware of the disad- vantage of brewing in small quan- tities ; but that might be compen- sated for by great advantages, and by the superior flavour of beer brewed and drank at home.....The following recipe is according to the proportions used in the House of Industry, at Shrewsbury : To half a bushel of malt, add four pounds of treacle, and three quarters of a pound of hops; this will make twenty-five gallons of beer; the cost of which (supposing the va- lue of the grain to be only equal to the expense of fuel,) would be two-pence a gallon, where the ma- terials were purchased to the best advantage ; and, when bought at the retail shpp, about three-pence. I have tried the receipt, and found the beer very good: it was fit for use in a fortnight; but it is not calculated for keeping, particularly in warm weather." Wre have been induced to com- municate these different methods of preparing a pure and wholesome beverage, in order to contribute our mite, however small, towards alleviating the burthens of domes- tic life, at the present »critical pe- riod. And though we should not succeed in persuading many per- sons, in the middle ranks of so- ciety, to adopt our suggestions, we still may flatter ourselves with the chearing hope, that they will hu- manely exert their influence on such families as may be benefited by brewing their own liquors at home : instead of carrying, per- haps, one-half of their weekly earn- ings to the next ale-house, and debarring their helpless children from that necessary assistance, for want of which, they are often doomed to become additional bur- thens on the parish. Having pointed out the peculiar qualities of good beer, as well as the most easy and advantageous methods of using a substitute for malt, we shall next consider the most effectual way of clarifying this grateful beverage; and of pre- venting it from turning sour, or restoring it to its former briskness, when it has, by mismanagement, acquired a tart or insipid taste. BEE BEE 255 Various shemes have been pro- posed, and many also adopted in breweries, for fining or clarifying different beers. But, as the supe- rior brilliancy and transparency of that liquor, depend in a great mea- sure on the quality of the malt and water....which properly belongs to the article " Brewing"....we shall here speak of that process only so far as it relates to the management of beer after it is fermented. In Britain, malt liquors are ge- nerally fined with ground-ivy, the Glrcoma hcderaca, L. which plant however, will not produce the de- sired effect, if the beer has been brewed of bad malt, or otherwise mismanaged during the different processes of boiling and fermenting the wort. In such cases, and espe- cially if it has been too long boiled, the liquor may indeed become clear, by throwing into it an addi- tional quantity of ground-ivy ; but it will retain an opacity, or turbid appearance, because this useful plant, being at first lighter than the liquid, and swimming on the top, gradually becomes heavier; and though it combines with the impurities of the liquor, and at length sinks to the bottom of the vessel, yel it is incapable of cor- recting and decomposing those mu- cilaginous and empyreumatic par- ticles, which partly arise from in- ferior malt, and are partly extri- cated by the action of too great and long-continued heat. Hence we shall propose the following sim- ple remedy, which was communi- cated to us by a continental friend : After the beer is properly ferment- ed, and a few days old, take one gallon out of every barrel, and add two ounces of hartshorn-shavings (or filings, which are still better) to •very gallon. Place the liquor over a moderate fire, till it boils, and rises to the top ; let the decoction stand for an hour or two; and, when milk-warm, pour the clear part of it into the barrels, accord- ing to the proportion before speci- fied. In this stateXthe casks must be left undisturbed for twenty-four hours, and then the beer should eilher be bottled, or drawn^>fl'into other vessels. This easy and cheap process, not only has the effect of completely clarifying the beer, but likewise preventing it from turn- ing sour, especially if it be laid up in bottles properly corked, and se- cured with a cement consisting of nearly equal parts of melted bees- wax, resin, and turpentine. [Beer, should never be forced more than a week before it is tap- ped, else it becomes stale. Dis- solve | an oz. of isinglass (fish glue) in as much small beer as will make it of the consistence of thin size, put 1-t pints of this in a barrel and stir it about. To give new beer the hard fla- vour of old beer, add a small quan- tity of oil of vitriol. To ropy beer, add a little salt and roll the cask well.] There is considerable damage to be apprehended from the effects of a thunder-storm, by which ale or beer is apt to become tur'.ud and' flat,not only at the time when un- dergoing the critical process of fer- mentation in the tub, but likewise after it has been barrelled. In the former case we are not acquainted with a better method than that of. placing (on the ap- proach of a tempest) several ves- sels .filled with lime-water, cr where this cannot be immediately procured, only simple water con- tiguous to the fermenting vat; and, if it be convenient, botn fluids in 256 BEE their several vessels should be on a level, or the beer might be some- what lower than the water ; which attracts and absorbs the then pre- vailing acidity of the atmosphere. In the latter case, the injurious influence of thunder may be effec- tually prevented, by laying a solid piece of iron on each cask : this easy expedient we find recorded in the Gentleman's Magazine, for Ja- nuary 1753 ; and the anonymous writer adds, that the fact is ac- counted for in one of the volumes of the " Athenian Oracles." In summer, especially in what is called the bean-season, when all malt liquors are liable to become flat, the following remedy is often successfully employed as a preven- tive : Take a new laid egg, perfo- rate it with small holes, put it in a clean linen bag, together with some laurel-berries, and a little barley ; then suspend it in the vessel con- taining the beer......instead of the berries and barley, a few leaves of the walnut-tree may be substituted. Others put salt made of the ashes of barley-straw, into the vessel, and stir it till it be incorporated ; or, if the beer is not very sour, a small quantity of such ashes, or calcined chalk, oyster-3hells, egg-shells, &c. maybe suspended in a similar man- ner, in order to absorb the acidity of the liquor, and recover its for- mer sweetness. Sour Beer, however, cannot be easily restored in the mannerabove stated, without undergoing a new process of fermentation, or impreg- nating it, for that purpose, with fixed air. But as the latter is an expensive and troublesome method, we shall communicate another of more easy application. Glauber recommended his sal mirabile (common Glauber's salt,) and salt- BEE petre, to be put into a linen bag, and suspended from the top of the cask, so as to reach the surface of the liquor: thus the beer will not only be preserved and strengthen- ed, but it may also, when flat, or sour, be restored to its former brisk- ness. The experiment may be easily made ; but we cannot vouch for its result. Another, and a better remedy, for recovering tart, or insipid beer, is the following : add to every pint of such beer, from twenty to thirty drops of what is commonly called oil of tartar (salt of tartar, or pure pot-ash, reduced to a liquid state, by exposing it to the influence of the air in a cellar, or other clamp situations ;) then mix it in the ves- sel, and the acidity will be quickly neutralized....Those who live at a distance from apothecaries' shops or wish to prepare this liquid tar- tar, for occasional use on journeys especially in summer, may easily make it, by dissolving two ounces of fine pearl-ashes in eight ounces, or half a pint, of pure water, fre- quently shaking the bottle, then suffering it to stand for twenty- four hours, and afterwards filtering the solution through a fine cloth. Tn this state it may be preserved for one year ; but beer thus re- stored ought to be drank soon after it has recovered its briskness, or at least on the same day : and this small addition of vegetable alkali is, in warm seasons rather conducive, than detrimental to health. When beer has acquired a pecu- liar taste of the cask, either from* an unclean state of the vessel, or, by long keeping, from the astrin- gency of the oak, it is advisable to suspend in it a handful of wheat tied up in a bag ; which generally removes the disagreeable taste. BEE BEE 257 With respect to the physical properties of malt-liquors, we shall observe, that they are possessed of various degrees of salubrity, ac- cording to the proportion and na- ture of their ingredients, namely, water, malt, and hops, of which they are composed; and likewise, according to the manner in which they have been brewed. If, for instance, a large proportion of wa- ter has been used, the beer will be more proper for quenching thirst, than if it were strongly impreg- nated with the mealy and spiritu- ous particles of the malt. Hence, strong and sweet beer is the most nourishing and beneficial to thin and emaciated persons; stale and bitter ale, the most intoxicating; and weak, half fermented porter, the most flatulent, and least ser- viceable to nervous, debilitated, hysteric, or asthmatic constitutions. I-it, as there is no peculiar test, by which we can ascertain with critical accuracy, when the vinous fermentation is completed, and the acetous has commenced, every kind of beer must be barrelled, or bot- tled, before it is perfectly fer- mented, so that the completion of this natural process is effected in the stomach and bowels. Strange as this proposition may appear to some persons, it is so true that the infinite diversity of flavour and briskness obtained from the same mixture, when drawn off into dif- ferent vessels, or bottles, cannot fail to strike the most superficial observer. Beer always contains a portion of fixed air, which being disen- gaged within the human body, is apt to occasion flatulency and looseness. To the mariner, how- ever, and those who are subject VOL. I. to scorbutic complaints, it is, in general, a wholesome beverage, though we cannot refrain from ani- madverting upon the prevailing, erroneous notion, that ale or por- ter promote digestion : this is re- futed by the uniform evidence of experience, whence it clearly ap- pears that, of all liquids whatever, pure water is the most beneficial solvent of f.nimal and vegetable sub- stances. Such individuals, there- fore, as make use of nourishing, and principally animal food, re- quire no beer for its digestion; as the habitual drinking of malt li- quors will expose them to all the inconveniencies of plethora, or a full and gross habit. Others, how- ever, who live chiefly on vegeta- ble diet, and whose stomach is weak or impaired, may be greatly invigorated by a moderate use of strong and bitter malt-!X;uors....a purpose which the common table beer cannot answer. Persons of dry and rigid fibres, and whose bile is duly secreted, ought to drink such beer as is sufficiently strong and nourishing, without be- ing of an intoxicating nature : for this purpose, we would give the preference to Bell's Beer, over Burton, and other ales....A thin, weak, and well-fermented beer, is diluent and wholesome ; whence it agrees well with the plethoric, and persons disposed tocorpulency. On the contrary, thick and nou- rishing malt-liquors are most ser- viceable to the debilitated, and especially to wet-nurses; conse- quently sweet beers are chiefly nu- tritive, and more proper for daily use,' on account of their being least exposed to dangerous adulte- rations ; while the bitter kinds possess medicinal properties, and L L 253 BEE should be drank in a weak state of digestion, by individuals subject to acidity in the stomach. Lastly, every kind of beer is improper for the hysteric, the hy- pochondriac, and all those who are already of a full habit, or manifest a thick, atra-bilious blood; but it is of peculiar service to the labo- rious, the lean, emaciated, and all such constitutions as are not liable to flatulency, or any organic dis- eases of the breast. BFESTINGS, or Breastings, in domestic economy, a term used for the first milk drawn from a cow after calving. This liquor is of a thick consist- ence, and yellowish colour; whence some persons have imagined, that it is impregnated with sulphur. As Nature has peculiarly designed the beestings for the purpose of cleans- ing the young animal from those viscid impurities which, in the hu- man subject, are denominated the meconium; it appears rational, that the calf should partake of this be- nefit. Nor is this strong and viscid liquor calculated to afford a whole- some food; though farmers, in ge- neral, give it to the indigent cot- tager. And, as it is frequently eaten by children, who are scarcely able to digest it, we are of opinion, that it might be better employed in feeding young calves, or by con- verting it into cheese. BEET, or Beta, L. a plant of which there are four species, viz. 1. The maricima, or sea-beet, which grows spontaneously by the sea side; and in salt marshes in many parts of England. 2. The hortenis, or common white beet, is cultivated in gardens for its leaves, which are frequently used in soups. The root of this BEE species seldom attains a greater size than that of a man's thumb; the varieties are the white beet, the green beet, and the Swiss, or chard beet: these vary from one to the other, but have never been known to change to the first or third sort. 3. The vulgaris, or red beet, the roots of which are large, and of a deep red colour. It is worthy of remark, that the larger these roots grow, they are more tender; and the deeper their colour, the more they are esteemed. The varieties of this species are the common red beet, the turnip-rooted beet, and tHe green-leaved red beet. 4. The cicla, which grows wild on the banks of the Tagus, in Por- tugal-; it is originally a small, white root, but there is a variety of it, called by the Germans Runkelrube, or the Beta albissima of Botanists, the culture of which cannot be too strongly recommended. The stalk of the latter grows to the height of seven or eight feet; and the root weighs from eighttotwelve pounds. This variety of the root of scarcity is the true Mangel-wurzel, which some years since excited much at- tention in Britain; though there is reason to suppose that other species of the beet have been frequently mistaken for the Beta albissima; the root of which is white, juicy, and streaked with red fibres: it is sown like cabbage, and to prevent injury to the fibres of the root, the youngplantsmustnotbe pulled, but dug up with a spade; they should then be transplanted on the same day (either in rainy weather or after sun-set), on a rich well-ploughed and manured soil, in rows, from sixteen to eighteen inches asunder. [Sow very thin, and cover the seed BEE BEE 259 an inch only; it will continue in the ground a month. In trans- planting, the roots are not to be shortened, but the leaves cut at the top; then set the plant with a dibber, so that the upper part of the root shall appear half an inch out of the ground. The roots, however, will not arrive at perfec- tion, unless the plants be twice hoed, at least, and stripped of the supeiffuous leaves every fortnight, or three weeks. From the first and third species before-mentioned, some German chemists have extracted sugar; but the difficulty and expense at- tending the process are so consi- derable, that this vegetable will never be worthy of the particular attention of the gardener for this purpose ; though it will always de- serve to be cultivated as food for man and cattle. [Dr. Achard has published at Berlin the result of a second trial, made on a large scale, to extract 6tigar from that vegetable, under the direction of a commission ap- pointed for that purpose by his Prussian majesty. By these re- sults, it appears that 1500 quintals of beet-root gave 5952 pounds of raw su;>;ar, 450 quintals of refuse, and 100 ounces of syrup. Thirty quintals of beet-root, cultivated ac- cording to the process of Achard, gave each six pounds three ounces of raw sugar. The refuse may be employed as coffee, or to distil spirit, and is more profitable for feedingcattlethanbeetsthemselves. The raw sugar may be refined for every purpose whatever. Accord- ing to a calculation made by the commission charged to examine this discovery, it will produce to Prussia an annual saving, or rather an advantage, of two millions and a half of rix-dollars. Brandy and ar- rack are made at Berlin of the beet- root. Both are highly praised. Mr. Bartley, Secretary to the Bath Agr. Soc. England, informs the Editor, that the white beet, or mangel-wurzel, is very easily cultivated in a deep mellow soil. He made some trials of this root, from which it resulted that 161b. of the root will produce about lib. of concrete sugar, and that the maxi- mum crop of an acre of ground might produce, at least, two tons weight of sugar, or forty tons of the root, in drills three feet asunder, with plants eighteen inches dis- tance in the rows. He obtained roots weighing upwards of 16lb. each. It would be worth an expe- riment to ascertain, in the United States, the value of an acre of this root as a winter food for cattle, and to compare it with other food, as turnips, brewer's grains, shorts, linseed-jelly, hay, and cut straw, &c. &c] The common white, as well as the red beet, should be sown sepa- iv.'e!y in the [middle or end] of March,upon an open spot of ground. It requires a rich soil (such as is fit for wheat), and a low situation, which may be watered occasional- ly. The ground should be tho- roughly cleared of weeds, and ma- nured at least a year before it is sow n. As the manuring is a mat- ter of great importance, it should be repeated before the soil is ploughed, which ought to be per- formed three times. Immediate- ly after the third ploughing, the ground should be carefully harrow- ed. A rake, with teeth from nine to twelve inches distant, should bo drawn across it, so as to mark lines, 260 BEE BEE which must be crossed by others transversely.* If the seed be fresh and sound, one is sufficient, but if doubtful, two may be dibbled about the depth of an inch, at each of the points where these lines cross. [The beds of beets must be f of a yard wide, and the plants six or eight inches a-part. When they come up about a finger's length, and if the ground be moist, divide and transplant them into other beds.] An important discovery has late- ly been announced by Professor Scherer, of Vienna, and which promises to be of great service in domestic economy, especially when barley is scarce. He found from experiments, that beet-roots afford an excellent substitute for malt, if they be deprived of the greater part of their juice by pressure, then dried, and treated in the same manner as grain intended to be used for that purpose. The beer thus brewed was found to be per- fectly wholesome and palatable ; being little inferior to that prepared from malt. Bcrides, the juice ob- tained from those excellent roots, may be advantageously converted into sugar. When the plants have acquired six or eight leaves each,thc ground should be thoroughly weeded; care being taken not to deprive them of the surrounding soil. If more than one plc.nl appear on the same spot, the supei fiuous ones must be re- moved; and wherever a seed has been unproductive, another should be sown. When the ground is quite cleared from weeds, the plants grow rapidly, and all farther care is unnecessary. The harvest generally com- mences about the end of [August]. The root should be dug up with great care, and the leaves and stalks cut off, to prevent it from growing; but in performing this operation, though it is necessary to cut them close, great care must be taken that the root itself be not injured. In the year 1755, M. Lulin Dn Chatealvieuz, being of opinion that a great part of the expence of dung and labour might be saved, if pot-herbs could be cultivated in the same manner as wheat accord- ing to the new husbandry; he sow- ed a bed forty feet long and six wide, with beet, and two others with carrots. Where the plants grew too thick, they were thinned, so as to leave a distance of fourteen or fifteen inches between the beets, and seven or eight between the carrots : neither of them were wa- tered. On digging up the beet- roots, in October, they were all nearly five or six inches in diame- ter. He ascribes their luxuriant growth to the method of culture without manure. According to Mr. RocquE, the white beet is a most excellent fod- der for cows; the best way of feed- ing them, is to mow the plant, and give it to them fresh during the summer. The red beet is possessed of mild aperient qualities, and affords but a weak nutriment to the human body. Hence it should be eaten for supper, by persons of a costive habit: but, though it be easily digested, its use is sometimes at- tended with flatulency ; for which reason, it wculd be more whole- some and nourishing, to eat the beet with other more mealy roots, such as potatoes; or with those of an aromatic nature, for instance, parsley, celery, S;e. BEE BEETLE, or Scaraba;>s, L. a well-known insect, of which there are eighty-seven species, of one common formation, having cases to their wings, which are the more necessary, as they mostly live be- neath the surface of the earth. Be- sides their diversity of shape and colour, the difference in the size of the various species is also con- siderable, some not being larger than the head of a pin, while others, as the elephant beetle, are as big as a closed hand. The May-bug, or cock-chaffer, is the species most deserving of our notice, on account of the formida- ble ravages it commits on the ter- ritory of the husbandman. In some seasons, it has been found to swarm in such numbers,as to devour every vegetable production ; our princi- pal object, therefore, will be to point out the best means for its destruction. It is necessary to ob- serve, that the insect is first gene- rated in the earth, from the eggs deposited by the fly, in its perfect state. About three months after- wards, the insects contained in those eggs break the shell, and crawl forth in the form of a small grub or maggot, which feeds upon the roots of vegetables; and con- tinues in this concealed and des- tructive state for more than three years, gradually growing to the size of a walnut. It is the thick white maggot wilh a red head, so frequently found on turning up the earth. At the end of the fourth year, these extraordinary insects emerge from their subterraneous abode ; when, in the mild even- ings of May, an attentive observer may perceive them rising from the earth in numbers before him. The willow seems to be their favourite food; on this tree thev BEE 261 hang in clusters, and seldom quit it till they have completely devour- ed its foliage. Rooks are particu- larly fond of them, when in their state of grubs ; and hence the pre- judice of farmers against these birds is ill-founded. In Ireland, the damage done by the beetle was at one time so great, in a particular district, that the inhabitants came to tie resolution of setting fire to a wood of some extent, in order to prevent their propagation. As these insects cannot support the heat of the mid-day sun, and therefore conceal themselves till evening under the leaves of trees, the most effectual way of destroy- ing them is to beat them off v. ith long poles, and then to collect and burn them : or, according to Dr. T. Molyneux, they are very be- neficial for fattening poultry....... Smoke is extremely offensive to them, consequently, the burning of heath, fern, or other weeds, will prevent their incursions in gardens, or expel them if they have entered. The leaves of the young turnip are supposed to be devoured by this fly, which Dr. Darwin conceives may be des- troyed by rolling. That very troublesome insect, the common black battle, may be extirpated by placing a hedge-hog in the kitchen during the summer nights. A German writer recommends to place a bundle of pea-straw near their holes, as they are fond of creeping into it, and after a short time, it should be suddenly taken away, and burnt. Another simple method, which is so well known, that it scarcely deserves to be mentioned, is, to place a vessel with any liquid, with pieces of board in an oblique di- 262 BEL recticu, to facilitate their ascent to the edtre of the vessel, over which thev w 1 fall into the li-jiiid. Felladon? a. See Deadly Night- shade. BELLES LETTRES, or polite literature, a very comprehensive expression, though not easily de- fined. Our industrious predeces- sors, the editors of the " Ercyelo- f.xdia Biitam.'::a." justly complain that they cannot find either a clear definition,or a succinct explanation, of the words Telle.s Lettres, nor any summary of those sciences which are comprehended under this ge- neral and collective dcnominaticn. With diffidence we venture to as- sert, that- to us, it does not appear a vague term ; and though neither the voluminous French nor English Dictionaries contain an analysis' of this expression, cur difficulties, in this respect, are by no means in- surmountable. When we consider the influence or effect of polite literature on the moral and intellectm 1 character of man, it may be defined to be that extensive ramification of the sub- jective sciences, which are peculi- arly calculated to im prove * he heart, and enlarge the mind, in contradis- tinction to those objective, or physi- cal sciences, which principally tend to increase the knowledge of the senses, while they explain the na- ture of external objects, and are therefore denominated Natural and Experimental Philosophy, including Natural History in all its branches. Of the Ltter, we shall treat in their proper places; and confine our analysis, at present, to the Belles Lettrc -. These useful and elegant acquirements distinguish the ac- complished scholar from the illite- rate mechanic, who studies and ap^.ies the effects of motion, Aviv., BEL variety, and action, while the former endeavours to account for their causes. It would be inconsistent with our plan, to accompany every department of polite literature with a separate definition, which would extend this article beyond its pro- per limits. Iknce we shall content ourselves, with exhibiting merely an outline of the branches of this extensive tree of learning. 1. The Arts of Speech, compre- hending Oratory and Poetry; which hist is again divided into epic, dra- matic, lyric, S;c. 2. Ornamental Gardening. 3. Elegant Architecture. 4. Music, vocal and instrumental. 5. The Gymnastic Arts, such as Dancing;, Fencing, Riding, &c. 6. The Art of Drawing, which includes Painting, Engraving, Carv- ing on Wood, Basso Relievo, and Mosaic Work. 7. The Art of Printing, the most simple, but the most extensively useful. We cannot, on this occasion, differ in opinion from the Monthly Reviewer, who, in the 79th volume of that work, when analysing the Transactions of the Royal Sociely of Edinburgh, makes the following judicious remarks : The French, beside many other similar institu- tions, have long had their Academy of Sciences, and also that of Belles Lettres. BELL-FLOWER, or, Campa- nula, L. a genus of plants compre- hending 80 species. The following are the principal : 1. The rotundfolia, or Round- leaved Bell-flower, produces blue or white flowers, in August and September. See Withering, 241; and Curtis, Lond.fasc. 4. t. 2 I..... Cattle and Sheep browse upon these flowers with avidity; and BEL BEL they are likewise useful in dyeing. The milky juice of the white flow- ers is said to impart a beautiful green colour, by the addition of alum. The juice of the blue flow- ers alone has been used for paint- ing and writing; and Damziour- ney asserts, that with these flow- ers he dyed wool and cloth of a fine vig'gne colour, having previ- ously immersed them in a proper- ly diluted solution of bismuth. 2. The rapunculus, or Rampion Bell-flower, with straight stalks, two feet high, undulated leaves, lance-shaped, and nearly oval; its small blue or white flowers, which appear on the upper part of the stem, blow in July and August.... See Withering, 242; and Engl. Bot. t. 283...Formerly the rampion was cultivated in gardens, for its roots, which were used in salads ; and though much neglected, it is often met with in a wild state, on fallows, and beside causeways. 3. The latifJia, or Giant Bell- flower, with oval, lance-shaped leaves, a very simple cylindrical stem, solitary flowers (in August), and pendant seed: it grows in thickets and under hedges. See With. 243, and Engl. tot. t. 302. The roots of this species are like- wise an useful addition to salads. 4. The rapunculoides, or Creep- ing Bell-flower, with heart and lance-shaped leaves, a branchy stalk, pendant flowers, and reflect- ed flower-cups. The roots of this species are likewise esculent, and cattle are fond of its leaves. 5. The ghm'-rata, or Clustered- Bell-dower, with angular stems, and sessile flowers terminating in a head. It grows on high calcareous lands, and blossoms hi July and August. See With. 244, and Engl. Bot. t. 90. Although bees eagerly frequent the flowers of this species, yet it should be carefully extirpated from meadows and fields as being a pernicious food for cattle. Bellis. See Daisy. BELLOWS, an apparatus so contrived, as alternately to inspire and expel the air. i his machine is too well known to require a par- ticular description. It is used in chambers, kitchens, forges, and founderies, as likewise for organs, and other pneumatic instruments, to introduce into them a proper volume of air. Anacharsis, the Scythian, is recorded as the inventor of bellows. Their action bears an affinity to that of the lungs ; for what is called blowing in the former, is an illus- tration of respiring in the latter. Animal life may, on some occa- sions, be supported by blowing into the lungs wilh a pair of bellows ; especially in accidents of drown- ing or suffocation. Hessian Bellows, a contrivance for supplying a mine with fresh air, for the respiration of the miners. This machine has been improved by M. Papin, who has changed its c\ lindrical into a spiral form. BELLY-ACH, or Colic, is a dis- ease which may arise from various causes, and is generally accompa- nied with costiveness, though some- times also with diarrhoea, especi- ally in children. Adults frequently become liable to attacks of this malady, in consequence of excess in eating, or after partaking of in- congruous mixtures, or dishes, which may occasion a distention of the bowels. The symptoms of this complaint, in infants, are, sudden cries, con- traction of the thighs towards the 264 BEN BEN belly, striking with the feet, distor- tions of the face, not unlike those in laughing, hastily seizing and re- linquishing the maternal breasts, acid eruptions, &c......If the child be costive, it will be necessary to lelieve the bowels with very small doses of manna and rhubarb, given in chamomile-tea, every half hour, [or a small portion of castor-oil] till they produce the desired effect: sometimes a small quantity of the powder of gum arabic is an useful addition. When green feces are discharged, a few drachms of mag- nesia with one or two of rhubarb, according to the age of the infant, may be given with advantage ; but the greatest benefit will, on such occasions, be derived from a proper application of clysters, composed either of a decoction of chamomile, with a spoonful or two of sweet oil, and a few grains of salt; or milk, oil and sugar, or merely a solution of white soap and water ; which last is the cheapest, and most effi- cacious. Cataplasms, or the com- mon poultice, made of bread, milk, and oil, may likewise be applied to the lower part of the belly, and re- peated as often as they grow cold; adding every time the necessary portion of new milk, to give them a proper consistence...See Colic Belts acroamatic. See Quacke- ry. Benefit of Clergy...See Clergy. BENE-SEED, the production of an American plant. [This plant (pronounced Binne") is the Sesamum, L. and was pro- bably introduced into the Southern States, by the negroes from Africa. It abounds in many parts of Africa, and Somni and Brown, both late travellers into Egypt, say, it is much cultivated there, for the pur- pose of feeding horses, and for cu- linary purposes. The negroes in Georgia, boil a handful of the seeds with their allowance of Indian corn. Probably, no plant yields so large a proportion of oil.] According to a letter of Mr. J. Morel, inserted in the first vol- ume of the u Transactions of the American Philosophical Society;" this seed yields an oil of an equal and even preferable quality, to Florence oil : one hundred weight of seed will produce ninety pounds of oil; its cultivation, therefore, deserves to be strongly recom- mended. BENT GRASS, or Agrostis, a genus of grasses comprehending 41 species. l.The Spicavcnti, or Silky Bent- grass : it grows to the height of three or four feet, on dry sandy fields. See With. 126.....When young, it affords a tolerable fodder for cattle ; hut should hot be given to them in its mature .stale, as its sharp leaves are apt to injure their gums. With a decoction of the brown flowers and stalks of this species, linen may be dyed of a pleasing yellow colour, merely by- repeated dippings, without any farther addition, except a little alum, which gives it a greenish shade. The stalks are used by the Russians and Tartars, for manu- facturing beautiful basket-work. 2. The stolonifera, Creeping Bent-grass, or Blue Squitch-grass, grows in moist fields and meadows; see With. 13 I. It deserves to be cultivated, as it produces a wholesome and nourish- ing fodder for cattle ; and, at the same time, suppresses the growth of mosses, and other weeds, by its quick and luxuriant vegetation. BENZOINE, a concrete resin- ous juice, obtained according to BEN BEN 265 Mr. Dryander, from the Styrax benzoe, L. a tree which grows chiefly in the island of Sumatra.... It is imported from the E. Indies, in large masses composed of white and light brown pieces, or yellow- ish drops, which easily break be- tween the fingers. This resin is extremely fragrant,especially when heated ; and, in a cold state, it has a sweetish taste. When exposed, in proper ves- sels, to the action of fire, benzoine yields a considerable proportion of a white saline concrete, called: Flowers of Benzoine or Benzoic acid: this chemical production is obtained in a cheap and easy way, invented by Mr. Scheele ; his process is as follows : Take one dram of the salt of benzoine, and dissolve it gradually in 3 ounces of boiling water ; then strain the liquor, while hot, into a glass vessel which has previously been heated; let it stand till the crystals are formed, and afterwards care- fully decant the solution, and se- parate all the salt, by repeated gentle evaporations and crystalli- zations. As, on account of their extreme lightness, flowers of ben- zoine cannot be easily reduced to powder, it is advisable to preserve them in the form of a fine precipi- tate. When properly made, they have an agreeable -taste and a fra- grant smell. Spirit of wine dis- solves them completely, as well as water by the assistance of heat.... In order to keep them suspended in the latter medium, sugar must be added, and, in that state, they may be easily formed into a bal- samic syrup. In diseases of the breast, from twenty to thirty grains were formerly administered, and held in great estimati'.i as a pec- VOL. I. toral and sudorific medicine ; but they are at present seldom em- ployed, except as an ingredient in the well-known paragoric elixir, and, likewise, in the camphorated tincture of opium. As a perfume and cosmetic, the solution of flowers of benzoine still maintain their reputation at the toilette ; though, we believe, that their efficacy is not superior to the crystals of lemon juice, or even the salt obtained from the" ashes of bean-straw, and that their agree- able odour is the only superiority which they possess. Animal Benzoine, or the Salt of similar properties to that obtained from the Styrax benzoe, L. has lately been discovered by the French chemists, in the urine of differentanimals, especially horses, from which it may be precipitated in a white powder, by adding only a small portion of muriatic acid, or spirit of salt. But this benzoic acid has been found in still greater quantities in the urine of cows and horses, in which hay and straw had been soaked, ilence, near cow-houses and stables, where great numbers of cattle are fed, it may be easily manufactured in the large way, by combining this va- luable acid with lime, and after- wards precipitating it by the ma- rine acid, which will effectually remove the offensive smell. Probably the urine of all herba- ceous animals contains the benzoic acid in abundance ; as it appears to be chiefly derived from the sweet-scented spring grass, or An- thoxanthum odoratum, L. This fra- grant substance has likewise been discovered in the urine of infants, by M. Scheele : he, however, observes, that he could precipitate Mm ~>66 BER it in considerable quantities, only during that stage of" infancy, when there existed no phosphoric acid, or similar salt in the urine ; or, in oilier words, while the phosphoric ingredients wrere employed by Na- ture iii the formation of bones..... This remarkable phenomenon also proves, that the benzoic acid is actually generated in the animal economy ; because the first nour- ishment of infants, the mother's milk, does not appear to contain it. Hence, the French chemists have endeavoured to explain the cause of the rapid formation of bones during early infancy; be- cause the phosphoric acid of the urine of infants, and the phosphat of lime contained in milk, both be- ing deposited in a solid form, con- tributed to the consolidation of the animal frame : and these two sub- stances have, by chemical analysis, been found to serve as the basis of bones. BERBERRIES, or Barberries, the Berberis, L. a shrub better known by the name of Piperidge bush. There are three species of this plant, but one only is indige- nous, namely, the vulgaris, or Common Berberry, which grows spontaneously in hedges, and is frequently cultivated in gardens for its fruit, which makes a good pickle, and is used for garnishing dishes. It rises to the height of 8 or 10 feet, with many stalks, which have externally awhite bark, but yellow on the inside: the stalks and branches are thorny; the leaves are oval, and obtuse, with slightly serrated edges ; the blos- soms grow at the wings of the leaves, in small bunches, like those of the currant-bush : these are suc- ceeded by oval fruit, which are at feist green, but when ripe turn to B ER a tine red colour. The flowers ap- pear in May and June ; and the fruit ripens in September.....See With. 350, and Engl. Bot. 42. There are three varieties of this shrub, viz. the berberry, which bears a fruit without stones; the berberry with white fruit; and the eastern berberry, or that which produces a black and sweet fruit. The first sort is generally propa- gated by suckers, but the method of planting by layers is preferable. The best time for laying down the branches, is in autumn ; and the young shoots of the same year are most proper for this purpose. When this shrub is cultivated for its fruit, it should be planted singly, and not in hedges, as was formerly the practice ; the suckers should be cut up every autumn, and the luxu- riant shoots pruned; by this means the fruit will be more abundant, and of a better quality than that which grows wild. The third spe- cies should be planted in pots, and sheltered as soon as the young shoots are taken off, till the plajits have acquired strength, when they may be removed to a warmer situ- ation. Berberries, on account of their astringent properties, have occa- sionally been prescribed in bilious diarrhoeas. The Egyptians used them in fluxes and malignant fe- vers, for abating heat, invigorating the body, and preventing putrefac- tion. For this purpose, the fruit, according to Dr. Lewis, should be macerated for twenty-four hours, in twelve times its weight of water, with the addition of a little fennel- seed ; the liquor, when strained, should be sweetened with sugar, or syrup of lemons, and given libe- rally as a drink. The flowers,when near, are offensive to the smell, but BER BER 267 at a distance their odour is ex- tremely fragrant. An infusion of the bark in white wine, is purga- tive. In distillation, the berries, when previously bruised, have been mixed with the grain to increase the quantity of spirituous liquors. The roots, boiled in ley, impart a yellow colour to wool; and in Po- land, leather is tanned of a beauti- ful yellow with the bark of the root. The inner bark, also, with the ad- dition of alum, has been employ- ed for dyeing linen of a similar colour. The effect of this shrub upon wheat lands is truly singular ; and though well known to botanists, is notfamiliartoevery farmer. When growing in the hedges near corn- fields, it changes the ears to a dark brown colour, and prevents them from filling ; nay, its influence in this respect has often extended across a field tothedistanceof three or four hundred yards : it should, therefore, be carefully eradicated from lands appropriated to tillage. It is eaten by cows, sheep, and goats, but rejected by swine. BERE» or Barley-big, or Square Barley, is a very strong luxuriant plant, both in grain_and straw : it resembles barley in growth, and cone-wheat in size. It is generally cultivated in Ireland, for malt, in the best and richest soil, usually after potatoes : the time of sowing is between Michaelmas [28 Sept.] and Christmas, at the rate of one barrel, which is two hundred weight, to an Irish acre; and its produce is said to be, generally, from twenty to thirty-five barrels an acre. Two bushels and a half of seed to an English acre, will be in the same proportion. For the information of those readers who are not acquainted with the differ- ence in the measurement of land, we shall observe, that five Irish are equal to eight English acres and fifteen perches, or 70,560 feet to an Irish, and 43,560 feet to an English acre. The culture of bere is recom- mended in this country.... 1. Be- cause it will succeed extremely vveil in any soil fit to produce a crop of barley, and. even on cold stiff lands, where barley will not thrive: 2. As it ripens from one to three weeks sooner than any other grain: 3. It ' may, if generally cultivated, be in- troduced into our malt-distilleries, not only instead of barley, but, what is of much greater import- ance, as a substitute for wheat, of which so much is used in these ma- nufactures : and, lastly, it may, with great advantage, be given to swine, instead of barley-meal..... Moreover, it has been asserted, that an acre of land will yield more of this grain than of barley. Bere labours under the disad- vantage of not being easily clear- ed of its auns, or beard. This has been imputed to carelessness in cleansing, or preserving it from moisture in the stacks ; but the difficulty is more probably owing to the grain being cut down before it is thoroughly ripe.....If sown earlier than usual, it is still more productive. A correspondent, in a letter to the editors of the " Museum Rust*- cum," kc. mentions a curious cir- cumstance respecting the cultiva- tion of this grain: "Amongst some wheat," says he, " that was sown. last year, a small quantity of bere happened to be mixed; allof which bere is now in the ear, and in the most flourishing condition I ever beheld: even the long-continued easterly wind has not in the least 268 BER affected it; and we may expect it to be ripe very soon. I could earn- estly desire some of your readers to try the experiment, and shall endeavour to have it done myself. There are many of your readers who would be glad that this grain had a better character as to its cleanliness ; and I am persuaded it would come into great esteem eve- ry where." BERGAMOT, a variety of the citron, produced by grafting the latter on the stock of a bergamot- pcar-tree. The fruit has an exqui- site smell and flavour; and its es- sence is highly esteemed as a perfume, by cutting the rind into small pieces, and expressing the oil into a glass vessel. A fragrant water is distilled from the peel, as follows : Take the rind of three bergamot-pears, one gallon of pure spirit, and four pints of water; draw off a gallon in a balneum maris, or water-bath, and add a sufficient quantity of refined white sugar; or, take of the essence of berga- mot, three drams and a half, spi- rit of wine three pints, and of vola- tile sal ammoniac one dram ; dis- til off* three pints in a similar man- ner. BERNE-MACHINE, an engine for rooting up trees, invented by p. So?imer, a native of Berne, in Switzerland. This machine consists of three principal parts: the beam, the ram, and the lever. The beam is composed of two planks of oak, three inches thick, and separated by two transverse pieces of the same wood, of an equal thickness. These plaflks are perforated with holes to receive iron pins, upon which the lever acts between the two sides ofthe beam, and is shift- ed higher as the tree is raised out BER of its place. The sides are secured at the top and bottom by strongiron hoops. The pins should be an inch and a quarter, and the holes through which they pass, an inch and a half in diameter. When the machine is in action, the bottom of the beam is secured by stakes driven into the earth. The ram, which is made of oak, elm, or some other strong wood, is capped with three strong iron spikes, which take fast hold of the tree. This ram is 6 to 8 inches square ; and an incision is made longitudinally through its middle, from the lower end to the first ferule, in order to allow room for the chain to play round the pully, which should be four inches thick, and nine in diameter. The ram is raised by meansof the chain, which should be about 10 feet long, with links four inches and three quarters in length, and one inch thick. One end of this chain is fas- tened to the top of the beam, while the other, after having passed through the lower part of the ram, and over the pully, terminates in a ring or link, the two ears of which serve to keep it in a true position between the two planks of the beam. The hook, which should be made of very tough iron, is inserted in this ring ; and the handle ought to be two inches thick where it joins to the hook, and gradually lessen in thickness up to the arch, which should be about half an inch in di- .ameter. On each side ofthe upper pin is a semi-circular notch, which rests alternately on the pins, when the machine is worked. The hole and arch serve to fix a long lever of wood, by means of two iron pins, and thus it is raised or low- ered at pleasure, in order to render the working of the machine easy, in whatever part ofthe beam it may BER B E Z 269 be placed ; for, without this con- trivance, the extremity of the lever would, when the handle is near the top of the beam, be higher than men standing upon the ground could reach. N This machine is worked in the following manner: it is placed against a tree, and the end of the beam supported by stakes. The iron handle is placed in the open- ing between the two planks of the beam, and the wooden lever fixed to it, by means of the iron pins. The hook takes hold of the chain, and one of the iron pins is thrust into the outer row of holes, by which means the exterior notch will rest orf the pin, which will be the centre of motion; and the end of the lever being pressed downwards, the other notch will be raised, at the same time the chain, and con- sequently the ram. Afterwards, the other iron pin is to be put into the hole in the inner row, above that which was before the centre of motion, and the end of the lever elevated or pushed upwards, the latter pin on which the notch rests then becoming the centre of mo- tion. By this alternate motion of the lever, and shifting the pins, the chain is drawn upwards over the pulley, and consequently the whole force of the engine exerted against the tree. There is a small wheel joined to the end of the ram op- posite the pulley, in order to lessen the friction of that part of the ma- chine. From this account, the reader will perceive that the machine is a single pulley, compounded with a lever ofthe first and second order. As the push of the engine is given in an oblique direction, it will ex- ert a greater or less force against the horizontal roots of the tree, in proportion to the angle formed by the machine with the plane of the horizon ; and the angle of 45° is the maximum, or that when the machine will exert -its greatest force against the horizontal roots of the trees. Bethlehem. See Star of Beth- lehem. BETONY (Wood) or Betonica officinalis, L. a low perennial plant, growing wild in woods and thick- ets; its flowers, which appear in July and August, are of a purplish colour, and stand in spikes on the tops of the stalks.....See With. 530; and Curt. Lond.fasc. 3. t. 33. Tanners have employed this plant as a substitute for oak-bark ; and, according to Dambourney, the leaves and branches of the betony, when in blossom, may be used for dyeing wool of a permanent dark brown colour, when previously dressed in a weak solution of bis- muth. The leaves and flowers have a bitterish taste, accompanied with a weak aromatic flavour. They are mild corroborants, and, when in- fused, or gently boiled, the decoc- tion may be drank as tea : a strong tincture made in rectified spirit, has proved beneficial in laxity and debility, when taken in small, re- peated doses. It is remarkable, that the roots of this plant greatly differ in qua- lity from the other parts : the for- mer are bitter, nauseous, and, like the roots of hellebore, occasion violent diarrhoea, when taken in a small dose. It is farther affirmed, that betony affects those who ga- ther any quantity of its "leaves and flowers, with a disorder resembling the effects of intoxication. BEZOAR, in natural history and medicine, is a calculous concretion, 270 B I E BIG found in the stomach of animals of the goat kind. It is a morbid substance, possessing neither taste nor smell, and it cannot be consi- dered in any other light than as a weak absorbent. In a more com- prehensive sense, bezoar includes all concrete substances formed in the intestines of animals : hence pearls, and the concretions called crab's eyes, belong to the class of bezoars. Fossil Bezoar, is a kind of stone formed like the animal bezoar of several coats round some extrane- ous body. It is found in Sicily, in sand and clay-pits. Bidcns. See Martgold. BIENNIAL PLANTSare those of only two years duration. Several vegetables are of this tribe : being raised from seed, they generally at- tain perfection the first year; and in the following spring, or sum- mer, they produce their flowers and seeds, and soon afterwards de- cay. Biennials consist of esculents and flower-plants. The former in- clude the cabbage, savoy, carrot, parsnip, beet, onion, leek, Sec. and the latter, the Canterbury bell, French honey-suckle, wall-flower, stock July-flower, Sweet-William, China-pink, common-pink, carna- tion, scabious, holly-hock, tree- mallow, vervain-mallow, tree-prim- rose, honesty, or moonwort, &c. all of which, if sown in March, April, or May, rise the same year, and in the following, shoot up into stalks, flower, and produce perfect seeds in autumn. Though most of the biennials dwindle in the third year, a few of them, particularly liolly-hocks, wall-flowers, carna- tions, and pinks, produce flowers which, however, are generally small, and of faint colours. Hence it is necessary to raise an annual supply from seed ; though the three last mentioned plants may be propagated by slips and layers. [BIGNONIA CAT ALP A. A native deciduous tree of the United States, covered with a smooth brown bark ; the flowers are produced in large branching pinacles, towards the ends of the branches ; they are of dark white, with a few purple spots, and faint stripes of yellow on their inside. The flowsi s are succeeded by long taper pods, containing seeds. The branches dye wool a kind of cinna- mon colour. Thunderg mentions that the Japenese lay the leaves on parts of the body affected with pains ; and that a decoction of the pods is esteemed serviceable in the asthma. Poultry are very fond of the seeds, and thrive on them. The timber of the catalpa tree, makes very durable fence posts. Bignonia crucigera, or cross vine, is so called from the pith dividing the stem longitudinally into four equal portions, so that when cut through transversely, it exhibits the appearance of a cross. A decoc- tion of this plant is much used in Carolina in cases of yaws, and other obstinate ulcers, by way of diet drink, combined with sassafras root, China-brier root, and poly- pody. Bignonia sempervirens, or Caro- lina yellow jesamine, is a beautiful vine, rising with slender stalks, which twist themselves round the neighbouring plants, and mount to a considerable height. The flowers are trumpet-shaped, and have a very sweet scent. It grows luxuriantly and naturally in most parts of S. Carolina, and is a native of some parts of Virginia. When in flower, it perfumes the air to a considera- BIL We distance. The flowers are yel- low, and smell like the wall-flow- er.] BILBERRY, or the Vaccinium, L. is a plant of which, according to BbCHsrEiN, there are twenty-six species, while others enumerate only fifteen. 1. The Myrtillus, or Bilberry, which grows in abundance, in woods and heaths. See Whiter- ing, 370, and Eng. Bot. 456. The berries, when ripe, are of a dark blue colour, and, on account of their astringent quality, are occa- sionally given in diarrhoeas, with good effect. In Scotland, they are eaten by the Highlandeis, in milk; and likewise used in tarts and jel- lies : they produce a violet-colour- ed dye, which requires to be fixed with alum. The juice, mixed with a fourth part of lime, verdi- grise, and sal ammoniac, affords a purple pigment used by artists. The young tender leaves of this plant, properly dried, are an ex- cellent substitute for tea. 2. The uliginosum, or Great Bil- berry, is found on marshy heaths. See Withering, 370, and Eng. Bot. 581.....The fruit of this spe- cies is not so much esteemed as that of the preceding, because, if eaten in any quantity, it is apt to occasion head-ach. 3. The Vitis Idaa, or Red Whortle Berry, which grows on heaths,andinwoods. See Wither- ing, 371, and Eng. Bot. 59J. Its fiuit is acid, and cooling. In Swe- den, it is eaten in the form of a jelly. The young leaves of this spe- cies might also be advantageously used instead of tea ; from which they can scarcely be distinguished. 4. The Oxycoccus, or Cranberry, is common in bogs covered with BIL 271 mosses. See With. 372, and Engl. Bot. 319. Great quantities of these berries are used in confectionary, as deli- cious ingredients in tarts ; to which they impart a rich flavour. It de- serves to be added, that, this fruit may be kept in a fresh state for many years, merely by immersing it in a bottle filled with spring wa- ter, and closely stopped. Silver, boiled in a decoction of the ber- ries, acquires a whiter and more beautiful lustre. All the species of the bilberry are antiseptic ; and their juices, mixed with sugar, and properly fermented, may be converted into grateful and wholesome domestic wines. BILE, is a yellow, or greenish, saponaceous liquor, secreted in the liver, and collected in the gall- bladder, into which it regurgitates, as it were, into a blind gut, and is thence discharged into the lower end of the duodenum, or beginning of the jejunum. (See Abdomen). Its principal use appears to be that of sheathing or blunting the acids contained in our daily food, and thus enabling the milky liquor, called chyle, after being mixed with bile in the duodenum, to enter the lacteal veins, or milk vessels, which convey a nutritious supply to the whole body. (See Lacteals). Hence an increased quantity of aliment requires a greater proportion of bile, to pro- mote its digestion ; and, according- ly, as the stomach is more or less distended with food, it presses on the gall-bladder to obtain a propor- tionate quantity of bile, which is then mixed with the chyle, as be- fore described.....See Chyle, and Liver. 272 BIL Bile is a very important fluid in the animal economy, insomuch, that from an excessive secretion of it, the inhabitants of warm climates I.ecome 1'u.ble to many tedious and often tXte.l diseases. A supera- bundance of bile in the first pas- sage's, either flows again into the stomach, and is productive of ge- neral languor, nausea, a foul tongue, loss of appetite, and indi- gestion ; or, when it is determined to the intestines, it is generally at- tended with a painful diarrhoea. In the temperate climates, however, a vitiated and superfluous bile is more frequently diffused through the whole body. In this case, the skin assumes a yellow colour, the urine becomes sensibly impregnat- ed with bilious matter, the pulse is preternaturally quick, and the pa- tient complains of heat, thirst, head-ach, and other symptoms of fever. His body becomes gradu- ally emaciated, and his visage strongly indicates the disorder of the constitution.....Various are the causes of this extensive derange- ment of the different bodily func- tions ; but we may safely assert, that most persons, particularly in hot climates, contract bilious di- arrhoeas, colics, fevers, and chronic diseases of the liver, by intemper- ance in eating animal food, drink- ing spirituous liquors, and by brav- ing the sudden transitions of tem- perature, from the intense heat of day to the piercing chillness of night, and thus checking insensible perspiration....one of the most ne- cessary excretions of the human body. For the cure of such maladies as may arise from numerous and diversified causes, no general plan can be safoly prescribed. But it deserves to be remarked, that the greatest benefit may be derived BIL from adopting a proper diet and re- gimen, both with a view to prevent and relieve bilious diseases. Hence we would advise persons liable to eructations, flatulency, and costive- ness, which arises from a vitiated bile, to abstain from all acrid, wa- tery, and oily food, especially but- ter, and fat meat; to abandon hot liquors, such as tea, coffee, punch, Sec to regulate the depressing pas- sions of grief, anger, and anxiety ; to exchange a hasty and irascible for a more placid and composed temper ; and on the whole to pur- sue a calm, steady, and temperate course of life. Vitiated Bile, is a common dis- ease in infants, who are suckled by intemperate or passionate nurses, or, in consequence of their be- ing fed with improper nu^'ment, such as viscid pap made of flour, instead of biscuit or well baked bread: animal food, before they are twelve months old; gingerbread and pastry. This complaint manifests itself by green stools, and an acrid quality of the bile, which even ex- coriates the flesh ; the child ex- presses its pain by incessant cry- ing, and drawing up of the legs. Nature, therefore frequently re- moves the evil by copious evacua- tions, which are spontaneously ex- cited by the acrimonious state ofthe humours. Hence the impropriety of administering chalk clysters, combined with laudanum, or other cordials, and thus in a manner locking up the poison within the intestines; while the infant be- comes most effectually intoxicated. Thence arise convulsions, enlarg- ment of the mesentery, a principal, though remote, cause of consump- tion ; the scald head ; and scro- phula in all its forms.....Instead of following those dangerons prac- BIN tices, which are calculated only to aggravate the complaint, two cir- cumstances ought to be attended to, namely. 1. To remove the sti- mulating matter, by repeated small doses of tamarinds, combined with a solution of manna; and 2. To counteract the preternatural weak- ness and irritability of the intesti- nal canal, by the addition of gum arable, powder of salep-root, or a little jelly made of Iceland moss. In cases, however, where considera- ble acidity prevails, it will be ad- visable to give a few grains of magnesia, in intermediate doses: but, if the spasmodic strictures of the abdomen continue, a medical practitioner should be consulted, whether it be proper to have re- course to a few drops of laudanum, or paragoric elixir, remedies which ought never to be intrusted to dab- blers in medicine. BINDWEED, or Convolvulus, L. a genus of plants, comprising forty-three species, 1. The arvensis, or Small Bind- weed, a common plant in fields and hedges, but particularly trou- blesome in gardens of a gravelly soil; its white and red flowers ap- pear in June and July. See With. 239, and Engl. Bot.'312.....As the roots of this plant, particularly in wet seasons, strike deep into the ground, and injure the growth of corn, they ought to be carefully extricated, and transplanted on the sandy banks of rivers and lakes, where they greatly tend to bind the soil. Bees are uncommonly partial to the flowers of the con- volvulus ; and it is eagerly eaten by black cattle, and sheep. 2. The sepium, or Great Bind- weed, likewise a pernicious plant in gardens ; it thrives under moist hedges; its stalk grows to the vol. I. BIO 273 height of several feet, and bears white or purplish blossoms in July and August. See With. 240, and Engl. Pot. 313. The root of this species is very acrid and purgative to the human constitution; but does not affect swine, though eaten in large quantities. Its flowers are frequented by bees. 3. The soldanclla, or Sea Bind- weed, grows on the sandy shores of the sea, but cannot be long preserved in gardens; its purple flowers blow in July. See With. 240, and Engl. Bot. 314......This species is also possessed of cathar- tic properties, so that half an ounce of the juice of the root, or one dram of the powder, is a strong dose. The leaves of the Sea Bindweed have often been externally applied for the reduc- tion of dropsical swellings ofthe legs ; and, it is asserted, with good effect. Among the exotic species of this plant, we shall only mention the Convolvulus Jalappa, or Jalap, a native of Spanish America, which affords the drastic medicine of that name : the Batatas^ [or sweet po- tatoes. See Potatoes,] a delici- ous root, but too delicate to thrive in the open air of England ;% the 8cnj>urius, or Bushy Bindweed, which grows wild in the island of Barrancas, and affords, it is said, the fragrant oil and wood of Rho- dium ; and, lastly, the Scammonia, or Syrian Bindweed, from the in- spissated juice of which is prepar- ed the efficacious purgative sub- stance known by the name Scaji- mony. Bindweed, Black; See Climb- ing Buckwheat. BIOGRAPHY, an account of the lives and characters of remark- able persons. It is the most en- N N 274 BIO BIR tertainin3* and instructive branch of history, and admits of the descrip- tion and passion of romance, with this essential difference, that the characters and incidents ought not only to be agreeable to Nature, but strictly true. Hence no books are so proper for the amusement and instruction of youth, who, by read- ing them, are incited to the imita- tion of great and virtuous actions ; while th^y are deterred from vice, by an animated delineation of its baneful effects. As the subjects of biography are the lives of either public or private persons, many useful observations may be made from authentic ac- counts of those who have been eminently beneficial to society. Nay, even the lives of immoral characters may serve as a warning to deter others, and especially youth, from listening to the tempta- tions of folly and vice. Philanthropists, who have ex- posed their lives, or employed their faculties in the service of their fel- low-creatures, deserve that their memory should be perpetuated, both as a tribute of public gratitude, and as virtuous examples in the annals of history. The love of farr^ is natural to the human mind; and. when properly directed, is at once, productive of happiness to the indiviu iris, and general benefit to mankind. In the lives of great men, their public characters are principally to be regarded ; but, as the world is inquisitive, the investigation of their private conduct may also occasion- ally be useful, to illustrate the in- fluence of example. On the other hand, too minute an enquiry into the fo'bles and infirmities of emi- nent mm, is an illiberal and cen- surable curiosity. Among the an- cient biographers, Plutarch is generally allowed to excel. On the relative merits ofthe moderns, we shall not venture to pronounce ; as this would be an invidious and un- pleasing task. BIRCH-TREE (Common), or Betula alba, L. is one of the indi- genous trees which has already been mentioned under the head of " Alder-tree," though the latter is only a species of the same genus, and ought more properly to have been denominated Betula alnus, L. The white or common birch- tree, is not of a large growth, but when cultivated in a favourable soil, and a good situation, it rises to a considerable height. There is a degree of elegance in its ge- neral appearance in summer, and the bark in winter is frequently variegated with red and white. It is easily cultivated by the usual method ; but, when raised from seed, the young shoots of the birch should remain two years in the seminary, and then be trans- planted in rows. They may also be propagated by layers : for this purpose, a sufficient number of plants should be placed at a distance of three yards from each other, in a soil which has been twice turn- ed by the spade. If, in the follow- ing year, they should produce no shoots, they may be lopped to with- in half a foot ofthe ground, to form the stools, in consequence of which they will germinate with vigour in the following summer. In autumn, the young shoots should be plash- ed near the stools, and the tender twigs layered near the ends. Thus managed, they will have taken root, and become fine plants, the following autumn. Leonardi remarks, in the 2d volume of his " Natural History," p. 629, Germ. edit, that the flower BIR B I R 275 catkins of this tree, when boiled in water, affords a good substitute for Soap. Beside the utility of the sap or juice of the birch-tree, in affording a delicious wine,it appears from the experiments of HeriMestaedt, that sugar may be obtained by in- spissating the juice of the variety called Black Birch. Such sugar, however, is not only of an inferi- or quality, but less in quantity, than that prepared from the Sugar- maple. The wood of the birch is of very extensive use, as we have before stated under the article Alder. Prof. Pallas informs us, that the Tartars cover -their huts with its bark, and the navigators of the Volga constructof it portable boats, cradles, Sec. it is also used in fu- migations, to purify a vitiated at- mosphere. The Laplanders cut the outer bark into thongs, of which they manufacture ropes, baskets, and other utensils; and it even forms some part of their wearing apparel: it is also used in dyeing; and, as a substitute for oak-bark, in tanning. The Swed- ish house-wives employ this bark, after burning it to a certain degree, as a cement for broken china, or earthen-ware. When boiled with alum, it affords a dye of a dark- red colour. Dambourney asserts, that the bark is better for tanning, when dried, than in a fresh state. For this purpose, it is cut into small pieces, and boiled for half an hour in pure water; and the prepared hides are steeped in it, while luke- warm. The ley is again boiled on the two following days, and the steeping of the leather as often repeated ; after which it is sus- pended to dry in the air. Leather thus prepared, is said to be water- proof. The leaves of the birch tie a yellowish colour to wool, which has been previously prepared with alum. Those collected in the spring, however, are not so uro- per for dyeing, as the autumnal leaves, because the former pro- duce a greenish tinge; but the lat- ter afford a beautiful yellow colour. They have also been used m the dropsy, itch, 8cc. either applied*ex- ternally, or in decoctions taken by the mouth. The fungus which grows on the trunk of the birch-tree, is a very good styptic ; and when boiled in water, beaten, and dried in an oven, it makes excellent touch- wood. Birch-twigs are used for fishing rods and brooms; as wtll as by bird-catchers, who smear them with bird-lime. Birch-Wine was formerly in cosiderable repute, as a remedy for nephritic disorders, but is dis- used in modern practice. As ic is a rich cordial, and, according to Dr. Needham, an excellent re- medy for consumption, and the scurvy, we shall acquaint our rea- ders with the method of preparing it; though we have no experience of its medicinal powers. The juice or sap of the birch- tree, should be extracted about the beginning of March., when the buds begin to swell, and before they have opened their leaves. An incision, or hole must be made in the trunk, almost as deep as the pith, under some branch of a well-spreading tree, on its south- western side, and about one foot above the ground: a hollow tube should then be fitted to the aper- 276 BIR BIR ture through which the sap will flow similar to distillation. Oh ap- plying a little mould to the orifice, the wound will heal, and the bark afterwards closes. Some persons arc of opinion, that the sap drawn from the trunk of the tree, is not so pure as that obtained from its higher branches. To prevent this juice from fermenting, till a suffi- cient quantity is procured, the bottles in which it is collected, ought to be immediately stopped. One of the best methods of making birch-wine is as follows; to every gallon of the sap, add a pint of honey, or a pound of sugar, stir the whole together, and boil it for an hour with a few cloves, and a little lemon peel; at the same time carefully scum the ri- sing impurities. When cool, a few spoonfuls of new ale should be ad- ded, to induce a proper degree of fermentation ; and, after the yeast has settled, the wine should be bottled up, and kept for use. If this liquor be prepared with pro- per attention, it becomes so strong that the common stone bottles, in- to which it is decanted, frequently burst. Birch-Tree (Dwarf), or, Be- tula nana, L. which grows on moist heaths, and rarely exceeds three feet in height. It has roundish leaves, tender branches, a smooth bark, and its flower catkins are uncommonly small: this diminu- tive tree, however, is more com- mon in the marshy parts of Russia, Sweden, and on the mountains of Lapland and Norway, than in Britain. From its fibrous roots, the Norwegians and Laplanders manufacture very beautiful car- pets ; and its leaves are said to produce a more delicate yellow colour, than those of the common birch. BIRD is a biped animal, pro- viderVvrith a bill, and covered with feathers, liaving two wings, by which it is enabled to fly, except in a few instances. The science which treats of birds, in general is called Ornithology: to which ar- ticle we refer the reader, for far- ther particulars respecting the fea- thered tribe. But the uses, &c. of the various species, will be stated under their different heads. Bird-Call is a stick split at one end, and containing a leaf of some plant, by which the notes of dif- ferent birds are imitated, and they are thus attracted to the net, snare, or lime-twig. Thus, a laurel-leaf fitted to the bird-call, enables a skilful whistler to produce accents resembling those of lapwings, a leek, those of nightingales, Sec. Bird-Catching is the art of taking birds, whether for the table, for the pleasure of their song, or with a view to destroy them, on account of their depredations...... This art is practised by several persons in the vicinity of large towns, for a livelihood ; and is now reduced to a degree of systematic perfection. It is, however, at- tended with considerable expense. We shall, therefore, as concisely as possible, describe the ingenious contrivances of bird-catchers, chief- ly for the information and amuse- ment of our country readers. The nets are a most curious in- vention, about twelve yards and a half in length, and two and a half wide : the birds are caught by the nets flapping over each other. Wild birds fiy, as the bird- catchers term it, chiefly during September, October, and Novem- BIR BIR 277 ber ; and also in March, though not in such abundance. The pip- pet, a small species of lark, ap- pears in England, about Michael- mas, and is succeeded by the wood- lark, linnet, gold-finch, chaff-finch, &c none of which can be caught in great numbers at any other time. The birds, are generally, on the wing from day-break till noon ; and as they always fly a- gainst the wind, there is great con- tention among the bird-catchers, to obtain the best situation ; for ex- ample if the wind be westerly, the person who arranges his nets far- thest to the east, uniformly has the greatest success. The bird-catcher is generally provided with five or six linnets, two gold-finches, two green-finches, one wood-lark, a red-pole, yellow- hammer, and, perhaps, abull-finch: these are placed at short distances from the nets, in small cages: he has, besides, what are called fiur- birds, which are fastened to a mo- veable perch, placed within thenet, where they can be raised at plea- sure, and gently lowered when the wild bird approaches. As there is known to be a supe- riority between different birds of the same species, with respect to their song, bird-catchers always contrive, that their call-birds may moult before the usual time. This is effected by putting them into a close box for a month under two or three folds of blankets, and leaving their dung in the cage, to increase the heat. In consequence of premature moulting, the cap- tive bird not only begins to sing at a time when the wild ones are out of song, but his notes likewise are louder and more shrill than theirs. Having arranged his nets, the bird-catcher disposes the call-birds at proper intervals ; as their sight and hearing is infinitely superior to his own. As soon as the wild birds are perceived, notice is given by one of the call-birds to the rest ; they invite the wild ones by what is called short jerks : this invitation is so strong, that the latter are stopped in their course, and, it frequently happens, that, if half a flock only are caught, the remainder will immediately after- wards alight in the nets. Nightingales are not birds of flight: like the wren, and other singing birds, they only move from hedge to hedge ; and are caught by a trap-net,somewhatlarger than a cabbage-net, and the bottom of which is surrounded by an iron ring : the trap is baited with a meal-worm. The common way of taking larks is by nets, called trammels, which are thirty-six yards long, and six yards broad ; they have six ribs of packthread, which are fastened to poles at the ends about sixteen feet in length. A net thus prepared, is in the night drawn by five or six men over the ground, which it is made to touch at short intervals. When the birds fly up against the net, it is let down, and all under it are taken ; such as woodcocks, snipes,partridges, quails- Sec. Larks in the day time are caught in clap- nets, fourteen or fifteen yards long, and two and a half wide. They are enticed by a decoy-lark, and like- wise by small fragments of looking glass fixed in a piece of wood, and placed in the middle of the net, so as to receive a quick and circular motion by means of a string. This net, however is employed only till 273 BIR the second week in November, as larks do not sport in the air, except in fine weather. But in gloomy days thelarker changes his engine, and makes use of a trammel-net, about twenty-seven feet long, and five broad ; which is fixed on two poles eighteen feet long ; and car- ried by men who, when passing over the fields, and perceiving a lark hit the net, drop it, and thus secure the bird. We shall pass over the singular and hazardous methods of bird- catching practised by the inhabi- tants of the Orkney Islands, and in other parts of the world. But the following manner of taking birds alive, by means of a fusee or musket is so ingenious, that we shall com- municate it to our readers. It was invented by M. de Vaillant, during his travels in Africa : if his plan be practicable, it will certainly facilitate the researches of the Or- nithologist. Put. a smaller or larger quantity of gun-powder into the musket, accordingascircumstances may require. Immediately above it, place the end of a candle of suf- ficient thickness, ramming it well down; and then fill the barrel with water up to the mouth. When at a proper distance fire the musket thus loaded at a bird, which will only be stunned, by watering and moistening its feathers, and may be easily laid hold of, before it has time, by fluttering, to injure its plumage. [The only remark now to be made upon birds, is with respect to their very great utility in de- stroying the numerous tribes of in- sects, which prove so injurious to the fruit and fruit trees in the U. States. For this benefit, they are entitled to our protection, instead of meriting the wanton destruction BIR to which they are continually ex- posed by the idle and inconsiderate. Many of those birds which seem to court our protection, by build- ing their little nests, about our houses, are especially entitled to our gratitude. The motacilla sialis, or blue bird, kc. Ccrlhiafamiliaris, or house wren, deserve particu- larly to be noticed. These birds live almost entirely on insects, many hundreds of which are daily- devoured by them'. All the species of Motacilla, are also great devourers of insects ; in that genus are included among others ;;/. mitrata hooded tittmouse, m. canadensis, black throat warbler, or blue fly catcher ; m. regulus, or golden crowned wren. The nume- rous familes of Fringilla, in which are included, the finch, sparrow, and titt, or chirping birds, and the tribe of Parus or tittmouse, are not less useful. But probably the most valuable of all birds is the Caprimulgus Virginianus, night hawk, or whip-poor-will; this bird lives almost entirely on insects, and particularly deserves our protection for it chiefly flies about in the even- ing, at which time only, many de- structive insects make their appear- ance, and which would escape the birds ofthe day, The common blue jay of our country is also very useful, in de- stroying the cockchaffer, scara- boeus melolontha, of which, that bird is very fond.] BIRD-LIME is a viscid matter used for catching birds.....There are different ways of preparing this substance but it is generally made of holly bark, which is boiled ten or twelve hours ; and when its green rind is separated, it is covered up in a moist place, to stand for a fortnight. It is after- BIR BIR 279 tfards reduced to a tough paste, and washed in a running stream, till no impurities appear. Next, it is suffered to ferment for four or five days during which it must be fre- quently skimmed. Afterwards it is mixed over the fire, with a third part of nut-oil, or thin grease, and thus rendered fit for use. Dr. Darwin observes, that this resinous material possesses un- common adhesiveness to feathers, and other dry, porous bodies; whence it has obtained the name of bird-lime. It much resembles the caoutchouc, or elastic resin, im- ported from South America ; and is also similar to a fossil elastic bi- tumen found near Matlock, in Derbyshire ; both in its elasticity and inflammability. He farther suggests, that holly may be worth cultivating, bolh for its wood, and the quantity it contains of this elastic matter. On this occasion the Doctor mentions a remarkable fact, deserving the attention of rural economists. About thirty years ago, a person who purchased a wood in Yorkshire, sold the bird- lime prepared from the bark ofthe numerous holly-trees, to a Dutch merchant, for nearly the whole sum given for the wood. If, there- fore, this substance could be har- dened, it might probably be sub- stituted for the caoutchouc, or In- dia-rubber. The German method of prepar- ing bird-lime is, by putting about two pounds of linseed oil into a pot, to simmer upon the fire for some time, after which it is taken off, and lighted with a match. In this state of inflammation, it con- tinues about two hours, when half the quantity will be consumed.... By dipping from time to time, a stick into the oil, and trying the matter between the fingers, its pro- per glutinous consistence may be easily ascertained ; on which the pot is covered, and the flame ex- tinguished. Water bird-lime may be pre- pared as follows : Take a pound of strong and good ordinary bird- lime, wash it thoroughly in spring- water, till it become perfectly soft, next beat it well, that the water may be entirely separated ; then dry it, put it into an earthen pip- kin, and add to it as much capon's or goose-grease as will render it fluid. In this state of the prepa- ration, add too spoonfuls of strong vinegar, one spoonful of oil, and a small quantity of Venice turpen- tine. Let the whole boil for a few minutes over a moderate fire, stir- ring it during that process. Then take it off; but previous to its use, warm it, and cover the twigs with it in every direction. This is the best bird-lime for snipes or such birds as frequent marshy places. The proper method of using bird- lime is, to cut down the principal branch of a tree, the twigs of which are straight, long, and smooth. The willow and birch are the best for this purpose. After the superfluous shoots have been lopped, and the twigs cleaned, they must be uniformly covered with the bird-lime, to within four inches ofthe bottom; but the main stem should not be touched by this matter. Great care is required in laying it on properly ; for, if two thick, it will alarm the birds, and prevent their approach ; and, if too small a quantity be applied, it will not hold them when they settle upon it. The branch thus pre- pared must be erected in a hedge or among some growing bushes.... If employed in summer, it should 280 BIR BIR be placed in a quickset hedge, in groves, bushes, or white-thorn trees, near corn-fields, Sec. but in winter the best spots, are near stacks of corn, sheds, or barns..... The sportsman ought to stand as near the limed bush as possible, and imitate the notes of birds with a call. When a bird is attracted to the bush, and entangled by the lime, the sportsman should suffer it to remain ; as by the fluttering it makes to disengage itself, others will be attracted to the bush, and thus several may be taken together. The hours proper for this sport, are from sun-rise till ten o'clock ; and from one, to sun-set. Another mothod of attracting birds is, by a stale ; a bat makes a very good stale, but it must be fixed so as to be perceptible at a distance. An owl is still more eligible for this purpose, being followed by the small birds, whenever it appears. If a live owl, or bat, cannot be obtained, the skin of one stuffed will iikewise answer; nay, even the image of an owl carved in wood and painted of the natural colour, will produce the desired effect. When the German composition is used, care should be taken to seize the bird, when entangled, to prevent it from attempting to free itself by its beak ; otherwise it will be destroyed by the deleterious ef- fects of the oil. Singing-birds [in England] are principally the nightingale, black- bird, thrush, starling, linnet, lark, red-breast, canary-bird; bull-finch and gold#finch. Their first note is termed chirfi, which is repeated at short intervals : the second is denominated call, being a repetition of the same note, and the third sound is termed recording, which a young bird will do for nearly a twelve-month, and when perfect in his lesson, he is said to sing his song round. Their notes are not more natural to birds, than lan- guage is to man; and they all sing in the same key. Preservation of Birds. Vari- ous methods have been attempted by naturalists, to preserve animal substances from putrefaction; but, from the want of a proper antisep- tic, many curious animals, and particularly birds from foreign parts, are imported in a very im- perfect state. The following pro- cess appears to be the most easy and effectual: After opening the bird, by a longitudinal incision from the breast to the vent, dissecting the fleshy parts from the bones, and remov- ing the entrails, eyes, brains, and tongue, the cavities, and inside of the skin are to be sprinkled with the following powders : Take of corrosive sublimate Alb. pulverized nitre ^lb. burnt allum Alb. flowers of sulphur -tlb. camphor Alb. black pepper, and coarsely ground to- bacco, one pound each ; mix the ingredients well together, and keep them in a glass vessel closely stop- ped. First insert the eyes, and stuff the head with cotton or tow -r then pass a wire down the throat, through one of the nostrils, and fix it into the breast-bone : wires are likewise to be introduced through the feet, up the legs and thighs, and fastened into the same bone; the body is afterwards stuff- ed with cotton to its natural size, and the skin sewed over it. In whatever position the bird is placed to dry, the same will afterwards be retained. Small birds may be preserved in brandy, rum, arrack, or first run.- BIR nings; but by these means, the colour of the plumage is liable to be extracted by the spirit. Large sea-fowl have thick strong skins, and such may be skinned ; the tail, claws, head and feet, are to be carefully preserved, and the plumage stained as little as pos- sible with blood. The inside of the skin may be stuffed as recom- mended above. Mr. Bancroft, in his Natural History of Guiana, says, that se- veral persons in the colony are ad- vantageously employed in preserv- ing a variety of beautiful birds for the cabinets of European natu- ralists. Their method is, to put the bird in a proper vessel, and cover it with strong wine, or the first running of the distillation of rum, in which it remains for twenty-four or forty-eight hours, till the liquor has penetrated every part of its body. The body is then taken out, and its feathers, which are not in the least injured by this immersion, being placed smooth, it is put into a machine made for the purpose, and the wings, tail, Sec. arranged agreeable to nature. In this position, it is placed in an oven moderately heated, where it is slowly dried, and will ever after retain its natural attitude, without danger of putrefae'.ion. The following simple composi- tion may be employed with suc- cess, for the same purpose: Com- mon salt one pound, powdered alum, four ounces, ground pepper, two ounces. The bird intended for preservation, should be opened from the lower part of the breast- bone to the tail, wilh a pu'r of sharp-pointed scissors, and the whole of the intestines taken out. The cavity is then to be filled with the mixture, and the lacerated part VOL. I. B I R 281 should be properly stitched. The thorax, from the beak . the sto- mach, must be filled with the same composition, reduced to a fine pow- der. The head is to be opened near the root of the tongue, with the point of the scissars, and the structure of the brain destroyed, by moving them in a circular di- rection, and as soon as they are withdrawn, the cavity is likewise to be filled with the mixture. Af- ter having been suspended by the legs, for a few days, the bird may be fixed in a frame, in its natural attitude. Bird-grass..........See Roughish Meadow-crass. BIRD-CHERRY, or the Pru- nus Fadus, L. is a species of cher- ry-tree. It attains a height of fifteen or twenty feet, is of a shrub-like growth, with a branchy top; its leaves are large, oblong, rough, and serrated ; the fruit large and red. See With. 455. From the fruit ofthe bird cher- ry an agreeable wine may be pro- duced: and it is affirmed in the Transactions of the Swedish Aca- demy, for 1774, that its kernels, when deprived of their external rind, afford so good a substitute for almond milk, that the most expe- rienced persons cannot ascertain the difference. Its wood is much used on the continent, by cabinet- makers and upholsterers.....its in- ner bark fcfford.s a green l'.\i\ium for dyerr-. , [See Cherry.] Bird's Eye. See Primrose. BIRD'S FOOT (Common), or Omithopus perpusilkis, L. is an in- digenous plant; the yellow flowers of which blow in July cr August; and the legumen, or pulse, is curv- ed in the form of a bow. See Cu^t. Land, fuse, 6. O o >282 B I S BIS This pi-ant affords a good fodder for sheep, when grass is scarce, in the latter end of autumn. BIRTHWORT, (Slender,) or A'istolochia clematitis. L. has heart- shaped leaves, an upright stem, and its root is long and slender.... See Engl. Bot. 398. On being chewed, the Birthwort instantly imparts an aromatic bit- terness, not ungrateful to the pa- late. It possesses medicinal vir- tues, and is prescribed as an atte- nyant of viscid phlegm, and pro- moter of the fluid secretions. The dose in substance is from a scruple to two drams. There are four other species of this plant imported for medicinal purposes,particularly the Aristolochia longa, a native of France, Spain, and Italy. It is applied externally in cutaneous diseases, as likewise for cleansing and healing wounds and ulcers. [See Snake-root.] BISCUIT, a kind of bread ma- nufactured by confectioners, of fine flour, eggs, sugar, and rose or orange water; or of flour, eggs, and sugar, with aniseeds and ci- tron-peel. Sea Biscuit, a sort of hard, dry, bread, formed into flat cakes: when intended for long voyages, it is four times baked, six months before it is shipped; after which it will con- tinue good during a whole year... In order to preserve such bread from insects, Mr. Hales recom- mends the fumigation of the casks with sulphur, after they.have been filled. Biscuits may likewise be preserved by packing them in casks well caulked and lined with tin. As the manufacture of sea-bis- cuits is of considerable importance to a maritime country, we shall communicate the method of bak- ing practised in France. In the preparation of biscuit, a proportion of ten pounds of leaven (rather more stale than that com- monly used for bread), is diluted in warm water, with one hundred pounds of flour, which is kneaded; but the water should be added by small portions, to prevent the'ne- cessity of adding more flour: when the dough can no longer be worked by the hand, it is pressed with the feet till it is perfectly smooth, glu- tinous, and compact. The knead- ing being finished, the dough is worked up in parts: at first it is formed into rolls, which again pass through the hands of the baker; this is called rubbing. When the weight of each piece is determin- ed, it is made round, flattened with a rolling pin, and then placed on a table or board exposed to the fresh air, in order to prevent too quick fermentation. Care is taken that the oven be less heated for the bak- ing of biscuit than bread; and as soon as the last cake is formed, that which has been first made, is pierced with several holes, with the point of an iron, which at once flattens it, and gives vent to eva- poration : it is then placed in the oven. The biscuits are kept there about two hours, and when drawn out, they are packed with great caution in boxes, lest they should break. Each box commonly con- tains either a half, or a whole quin- tal; and, when filled, is placed in a close, warm room, with which the heat of the oven has a commu- nication. The biscuit here parts with its superabundant moisture, and undergoes what is called a sweating. A good biscuit breaks clean and crisp, has a shining appearance within, and the outside is glossy. When soaked, it swells consider- BIS BIS £33 ably in the water, without crum- bling, or sinking to the bottom of the vessel. As the composition of biscuit is connected with the general princi- ples of making bread, we shall only observe, that the defects which pre- vail in many bake-houses are simi- lar to those where biscuit is pre- pared ; such as an imperfect grind- ing, which leaves the bran in the flour, or the flour in the bran, and injures the manufacture. Ovens too high, and not closely stopped, consume much fuel, and produce an indifferent baking. One of the first rules in the pre- paration of biscuit should be, never to make it of any but choice wheat, very clean, and dry, because it ever continues to carry with it this original principle of preservation; while [wheat], which is naturally moist, be it ever so well ground, and worked, has a tendency to become worse. For this reason, rye and maize are unfit to be ma- nufactured into biscuit. It must be confessed with re- gret, that sea-biscuit of the best preparation, often carries in it a principle of destruction. Some- times it is in the bran, which occa- sions insects, and hollow spaces in the interior part of the biscuit, giving it a disposition to mould; and sometimes it is a want of cleanliness which prevails in the bread-room of the vessel. [See Ship-bread.] M. Cardon, a biscuit-baker of Hesse, in conjunction with four others of the business, has recent- ly made some experiments, the result of which is: that 1001b. of flour give 1261b. of doughy which, divided into cakes of eight or nine ounces, when well baked, afford 90lb of biscuit. Instead of mak- ing use of old leaven, and of ten or twelve pounds weight to each quintal of flour, he recommends to use the leaven while fresh, in a quantity of fifiy pounds, and to make the dough less firm, that it may be kneaded with more ease. He has shewn biscuit, made after this manner, to several masters of ships, who have found it excellent and that it stands the test of float- ing on the surface of water, with- out falling to pieces. BISMUTH, or Tin-glass, one ofthe semi-metals, of a reddish or light yellow colour, and a larnel- lated texture: it is moderately hard and brittle, so that it breaks under the hammer, and may even be reduced to powder. [It is very fusible, and soluble in the vitriolic, muriatic, and nuric acids, particularly in the last, and when dissolved in it, is precipita- ble by a mere dilution with' pure water; the precipitate is white; and is commonly called Magistery of Bismuth ; it forms the fiake-white, and too often employed as a paint for the complexion under various names, but is a bad substitute for temperance, exercise, and early hours; as it frequently turns black by the animal transpiration, and certainly so, by an exposure to sulphurated hydrogen gas, which is met with in those mineral waters called " sulphur springs," and in privies.....Flake white, when mix- ed with suet or fat, is more inno- cently used to blacken the hair, Bismuth, dissolved in the acid-;, forms pellucid sympathetic inks, which become black by exposure to the vapour of alkaline sul- phurcts.] Most metallic substances, by an union with bismuth, become more fusible; hence it is used in the 284 BIS making of solder, printer's types, pewter, &x. Bismuth reduced to powder, mixed with the white of eggs, and applied to wood, gives it the ap- pearance of being silvered...when it is gradually dried, and rubbed with a polisher. This semi-metal is commonly deposited in cobalt-ores; which when of a high red colour, are called bismuth bloom, or flowers of bismuth. To this mixture may be ascribed the property which bis- muth-ore has or making sympa- thetic ink, similar to that formed by a solution of the regulus of cobalt.....See Ink. In dyeing, a solution of Tin- glass in aqua fortis has lately been recommended by Damnourney, for fixing certain colours on wool, in preference to alum, or other neutral salis....See Dyeing. In medicine, the calx and flow- ers of bismuth were formerly used, in cases where antimonial prepa- rations are now employed with greater safety, and equal effect; so that the former are, at present, chiefly converted into pigments and cosmetics.....Nevertheless, we are possessed of the most convincing proofs, that the magistery of bismuth is one of the most powerful anti- spasmodics, especially in cramps of the stomach. When cautiously administered, in closes from half a grain to one grain, in simple water, repeated every half hour, or oft- ener, according to circumstances, it affords speedy relief in the most excruciating pain ; and is, in this respect, of superior efficacy to the celebrated flowers of zinc. But we think it our duty to repeat, that both medicines require the greatest precaution. B IS [The very great utility of bismuth in the arts of dyeing, and particu- larly in the manufactory of types, which is yearly increasing in the United States, will cause a consi- derable consumption of this mine- ral. A great quantity is imported every year by Messrs. Binny and Ronalds on, of Philadelphia. It is said that a specimen of bis- muth was brought to Philadelphia, from the Juniata, in 1799, by a man w ho died ofthe fever of that year.] - BISTORT (Great), or Snake- weed ; the Polygonum bistorta, L. a species of knot-grass, most plen- tiful on meadows and pastures: it has a thick oblique root, about the size of a finger, blackish brown without, and reddish within ; a simple round, slender stem, near- ly two feet high'; oval leaves, and the stalk terminates in thick short spikes, of whitish, red flowers.w hich appear in July, and are productive of seeds in August...See Withkr- ixg, 3i!>2, and E;,gl. Bot. 509. As this [indigenous] plant is sub- servient to many useful purposes, we have been more particular in its description, than the limits of our work will permit on future occasions. Cattle and sheep are exceedingly partial to the herbage of the Great Bistort; but horses will not eat it. The young leaves are excellent for culinary use; and a small quan- tity of the root, reduced to powder, and added to the dough in baking, communicate an agreeable taste to the bread, and improves its salubrity. The Great Bistort has likewise been usefully employed in the arts of dyeing and tanning. According to Gleditsch and Bautsch, two creditable authors, the herb with BI S its blossom has, by tanners on the continent of Europe, been found to be a proper substitute for oak-bark; and Dambourney assures us, that from the root of this plant he ob- tained a decoction of a mordore riiadc, in which he died wool of a real beaver colour, after having previously immersed it in a ley, sa- turated with a solution of Bismuth. All the parts of this plant have a rough, austere taste : the root, in particular, is one ofthe strongest vegetable astringents produced in England ; and, therefore, justly re- commended in intermittent fevers, immoderate hemorrhages, and other fluxes, both internally and externally, where the constitution ofthe palient requires such a medi- cine. According to a late popular writer, it,has often, and especially in agues, been given in larger doses than those commonly admi- nistered : he has prescribed it both alone, and together, with gentian, to the amount of three dranib in one day. It is allowed to be a very powerful styptic, and consequently possessed of antiseptic properties; but we doubt, whether it is suffici- ently efficacious to supersede the use of the Peruvian bark, or even that of the white willow. BISTORT, (Small), Welch, or Alpine ;Jthe Polygonum viviparum, L. it has a smaller root than the preceding species; a simple slen- der slem, six inches high, spear- shaped leaves, and the stalks and branches terminate by stalks of whitish red flowers, which appear in June or July, and bear seeds in Vugust....See With. 383 ; and Eng. Bot. 669. Although we have no distinct account of the economical and physical uses of this plant, yet it may be rationally inferred, that it BIT 285 is not inferior to the preceding spe- cies. Indeed, Gmei in informs us, that its root is so far from being astringent, in the island of Kamt- schatka, that the inhabitants eat it in a raw state ; and Steller, a late traveller, found it sufficiently sweet and nutritive, to support him without any other aliment, for se- veral days. The Samoiedes also eat it as a sweet and wholesome food. Several other nations dry and reduce this root to flour, of which they bake good bread. If credit be due to Oloff, who has visited Iceland, the inhabitants of that inhospitable climate make bread, even of the small knots which grow on the upper part of the stalk. BITE, of a mad dog, an unfor- tunate accident which but two fre- quently happens in hot summers ; [or very cold winters,] and is sup- posed to be occasioned chiefly by suffering that faithful animal to feed upon putrid meat, without sup- plying it with sufficient water ;t>ut more probably originates from a specific contagion, like the small- pox, Sic. The disease thence ari- sing in the human species, is called Canine Madness, or, according to medical writers, Hydrophobia ; a term which literally signifies {idread of water." This virulent disorder does not, in general, manifest itself till a considerable time after the bite, for, though in some instances it has commenced in seven or eight days after the accident, the patient often continued in health for twen- ty, thirty, or forty days, nay, some- times for several months. If the wound be not prevented, it will, in most instances, be healed long before the symptoms of the disease appear; though it frequently resists 286 B I T BI T all healing applications, and forms an ulcer discharging a quantity of matter. The approach of the dis- ease is known by the cicatrix of the wound becoming hard and ele- vated, and by a peculiar tingling sensation in the part affected; pains shoot from it towards the throat: in some cases it] is sur- rounded with livid or red streaks, and seems to be in a state of inflammation ; more frequently, however, no remarkable external change can be perceived. But the patient soon becomes melancholy, prefers solitude, and is troubled with nausea. Sometimes the cha- racteristic symptom of the disease, the dread of water, suddenly at- tacks the patient, and every at- tempt to swallow liquids, is ac- companied with the most painful sensations. This appears to be a circumstance peculiar to the hu- man race ; for mad animals do not evince any dread of water...... There is not the least doubt, that the disease is occasioned by the saliva of the mad creature. Un- less, therefore, part of the true skin be injured, the poison will not be communicated ; but in the con- trary case, the smallest quantity is sufficient to produce the fatal effect. lience, if the cuticle has been wounded, it is absolutely neces- sary to remove the surrounding muscular substance by the knife, and to lose no time in submitting to this operation; as it is the only certain and effectual preventive.... It is, however, of consequence pre- viously to be convinced, whether the animal has been actually mad. In order to ascertain whether a dog is really infected with that dis- temper, the following particulars deserve attention. Several days previously to the invasion of the disorder, the animal becomes sullen and shews equal indifference to his master, his food, and drink. His ears and tail droop; instead of bark- ing, he growls and snaps at every surrounding object, runs about ir- regularly, is no longer able to dis- tinguish his master from strangers, and lolls out his tongue, which is parched, and of a livid hue. At length, he drops down suddenly, starts up again, bites whatever seems to obstruct his passage, and in this condition he seldom survives twenty-four, or, at the farthest, forty-eight hours. If the disease has actually been communicatedby a bite, the patient feels a burning heat in the throat and injured part, according to the degree of violence with which the malady is accompanied. But the proximate cause of the affection appears to be confined to the ner- vous system, so that patients, la- bouring under the influence of hy- drophobia, have overcome the small pox, and quartan agues, without any aggravation of symptoms....., Hence opiates, and other narcotics, as is the case in many nervous dis- eases, produce no effect. As it is generally allowed,that canine mad- ness, if the dread of water has once taken place, can seldom be cured, the most essential part ofthe treat- ment will be the speedy application of preventives. For this reason, we have already stated the imme- diate necessity of cutting away the parts contiguous to the wound, especially where that operation can be performed, without injuring any large blood vessel. Beside this precaution, the wound should be frequently washed,by pouring cold water upon it from [the spout of a tea-kettle], and to prevent the ca- nine virus from remaining about BIT BIT 287 the wounded part, it should be kept open, and a discharge of matter promoted for several weeks ; by stimulating ointments, mixed with cantharides,or similar applications. M. Sabatier mentions an in- stance in which, by repeated at- tacks of a mad dog, the patient had received twenty-five wounds, and about fifty scratches : these were all radically healed, by the appli- cation of the cautery, and of fire, which completely destroyed the poison. [This conclusion is highly ab- surd, because many persons have done nothing for their wounds, and yet remained well. Indeed it maybe safely said, that the actual cautery, burning the wound with gun-powder, washing it with vinegar and water, or lunar caustic dissolved in water, have all been tried, and repeatedly failed to prevent the disease. As general remedies, Dr. Mead's celebrated favourites ash-liverwort and black pepper; the Ormskirk remedy, the Tonquin composition of musk and cinnabar, mercury, anagalis (pim- pernel or chickweed which see,) and many others have again and again been given, without the least success. The distance of time that elap- ses between a bite and the appear- ance ofthe disease, is very various. In a case lately recorded by the editor, three years and four months elapsed. See Med. Rep. vol. 5.... From three to six weeks however, is the common interval. As there are a number of vtdgar errors pre- valent respecting this disease it may be satisfactory to state the truth upon several points. 1st. Neither the part ofthe body bitten,nor the stage of the animal's disease at the time of tlm bite, nor the supposed difference of the ori- ginal virulence of the poison, nor the quantity of it inserted into a wound, have any influence on the rapidity, certainty, or violence of the attack. After much investiga- tion ofthe history of nearly all the cases of this disease, recorded with- in the last three centuries ; from many private communications, and from the circumstances attending an instructive case,which theEditor had an opportunity of observing last year ; he is fully able to make the above positions. Whether the bite be received in the head or foot, during the first hour of the ani- mal's indisposition, or just before death ; and whether the wound be large or small, no difference is ob- served in the appearance ofthe dis- ease. 2dly. No danger is to be appre- hended from the saliva of a human person, or of a dog, falling upon the skin; nor from the breath of either being received into the lungs...... The saliva of a dog must be appli- ed to a broken surface to infect. The mere insertion ofthe tooth of a dis- eased dog, covered with saliva into the flesh, is sufficient to produce the disease ; and the late Dr. Hutch- inson informed me of a case in which it came on in consequence of a dog merely licking a sore on the leg. Another case is recorded in the Medical Repos. of the disease being produced by a little dog licking a sore in the ear. In both cases the dogs discovered no symp- toms of madness at the time. It is of infinite consequence that all these facts should be known. 3dly. The practice of worming dogs to prevent their being attack- ed by madness is highly absurd, because quite useless. The nature of the present work 288 BIT BIT will not allow of a more extensive detail. The reader is therefore referred to two pamphlets on the subject by the editor, and to the Medical Repos. vol. i. and v. As no specific remedy has yet been discovered for the cure of this dreadful disorder, we shall suggest a probable plan of treat- ment. Prevention....It is a singular and fortunate circumstance, (as the dis- ease when produced, has always proved fatal;) that nearly nineteen out of-twenty who are bitten, es- cape. But this exemption ought not to induce a security which may prevent every precaution being tak- en to avert it. Ifthewoundbe small, and in a part capable of extirpation no time should be lost in cutting it out, as directed by Dr. Willich ; if the lower joint of a finger or toe be bitten, take it off without delay. If excision cannot be performed, enlarge the wound, pour water on it from a tea-kettle for an hour, and keep it open by the stimulating ointment mentioned above, for se- veral months ; the application of a caustic to the wound will not an- swer, and no internal remedy can be of the least use. In case the disease should appear, give three grains of canlharides in a pill, or fifteen drops ofthe tincture, every hour, diluted with alittle broth, un- til a violent stranguary,and soreness in the bowels are produced. Keep up these symptoms until those of the disease have vanished. Broth and mucilaginous drinks, such as flaxseed tea, may then be taken, and clysters of the same combined with laudanum, may be given to heal the irritated bowels: the warm bath may be also used, and bark, w'me and generous diet to recruit the strength. The reasons for the above treatment arc too long to be inserted here, but may be found in the two pamphlets men- tioned before, on this subject. It is however proper to observe, that not one of the various modes of treatment hitherto pursued, has ever succeeded. And as the field of experiment is fairly open, it is perfectly warrantable rather to fol- low the light of analogy and con- jecture in pursuit of a new remedy, than to persist in the use of such as are proved to be incompetent and fruitless. The symptoms ex- cited by cantharides, are alarming, but not dangerous unless the re- medy be pushed too far. The body should also be anointed with warm oil in a warm room. There are few diseases, for the cure of which quacks have more successfully imposed upon the cre- dulity of mankind. The reputed success of their nostrums, may be referred to the following causes. 1. Every dog that bites is not' mad. 2. the part of the body bitten, being covered by clothes, boots, or shoes by which the saliva is.wiped from the tooth, before it reaches the flesh, and of course the poison is not communicated. In such cases the exemption is attributed to the remedy-administered. 3. As mentioned before, it is known that a great many persons bitten by the same dog are never infected with the disease. This is an important consideration, and ought to be attended to in forming an opinion of a remedy. Dogs ought not to be killed after giving a bite, but penned up, in order to discover whether they are actual- ly mad or not. It is also of great BIT B I T 289 importance, to keep the mind of the person who may be bitten per- fectly easy. The theory ofthe disease, result- ing from the action of the canine poison on the system, is probably more involved in obscurity, than that of any other, to which the hu- man body is liable. How death takes place, has not yet been de- termined. It cannot be from an exhaustion of the powers of life by the spasms, because, as Dr. Phy- sick justly observes, " we see oc- casionally more muscles in other parts of the body affected with spasms, without any risk being in- curred." Dr. Physick thinks it is occasioned by suffocation, arising from the spasmodic action of the muscles, of the upper part of the windpipe called glottis; and hence very judiciously proposes to admit air to the lungs, by the operation of tracheotomy : and where the disease has advanced rapidly, and no expectations are entertained of a cure, I would certainly try this plan, which is not attended with any danger if properly per- formed. Should the pain in swallowing, continue so excessive, as to pre- vent the possibility of swallowing, the method suggested by Dr. Coxe of supplying nourishment, might be adopted. This is, to pass a flexible tube into the stomach, and thus convey liquid food into the system. This tube may remain until the disease shall abate. The same plan has been pursued in France, in cases where violent in- juries to the face and mouth, have produced a total inability to take nourishment.] BITTER, is a term applied to substances of a peculiar taste, and generally opposed to sweet; the VOL. I. principal of which are, the Gen- tian and Bistort-roots, Hops, Les- ser Centaury, Carduus, &c. Most bitters impart their vir- tues, both to watery and spirituous fluids. By distillation, their taste is in a great measure destroyed; but, on evaporating the watery so- lution to a thick consistence, the bitter principle remains unaltered, and is frequently improved. See Extracts. Dr. Darwin ingeniously ob- serves, that the bitter, narcotic, and acrid juices of plants, are secreted by their glands, for defending ve- getables against the depredations of insects, and larger animals. An acrid juice exists in the husks of walnuts, and in the pellicle, or skin, of the kernel; but not in the lobes, or nutritious part. Bitters appear to have been excluded from the seed, lest they might have been in- jurious to the tender organs of di- gestion of the embryon plant. In some seeds, however, he adds, there is a bitter quality, which re- fuses to mix with the oleaginous part; as the oil expressed from bitter almonds is as tasteless as that from the sweet kind. Vegetable bitters possess the combined properties of astringents and aromatics. Hence they are frequently employed in weakness of the stomach and intestines ; in cold habits, where the bile and hu- mours require to be attenuated or diluted ; and for promoting natur- al evacuations, particularly those , by the pores and the urinary canal. They are also of service in many cases of indigestion, loss of appe- tite, flatulency, &c when these complaints proceed from muscular weakness, or a phlegmatic and inert state of the fluids. But, in constitutions where the fibres arc P v 290 BIT tense and rigid, or an immoderate heat and inflammation prevail, the continued use of bitters, especially in the gout, would sensibly in- crease the disorder, and frequently determine it to the kidneys. Thus the secretion of urine might be greatly checked, to the injury of the patient, and at length either dropsy or consumption would be the natural consequence. It is not easy to conceive, in what manner bitters taken by the stomach operate on the human system; though they are generally considered as powerful tonics. So much is certain, that they do not act as stimulants; because neither the frequency of the pulse, nor the force ofthe circulation, is increased by their use, Nor can it be main- tained, that their operation is simi- lar to that of astringents ; so that bitters are to be considered purely as tonics, which strengthen, or im- part new energy to the muscular fibres of the stomach; an effect which is by sympathy communi- cated to other parts of the body. Bitter substances are often used, as vermifuges, though seldom effi- cacious ; and externally, as anti- septics. In domestic economy, they are, at present, chiefly em- ployed for the destruction of in- sects, Sec. but it deserves to be re- marked, that there is scarcely a bit- ter root growing in this country, which might not be converted to very useful purposes...See Bread. Bitter-Sweet. See Woody Nightshade. BITUMENS, are inflammable mineral bodies, not sulphureous, or only casually impregnated with sulphur. They are of various de- grees of consistence, and appear in the mineral kingdom, to corres- pond with the oils and resins in the vegetable. By their peculiar smell, BI T they are easily distinguished from either purely animal or vegetable productions. When the native rock-oils are mixed with concen- trated mineral acids, they become thick,and at length consistent: in which state they are called bitu- mens. There is a thin fluid bitumen called naphtha, which is found on the surface of waters, or oozing from clefts of rocks in the eastern countries, particularly Persia. It has a strong smell, very different from that of vegetable or animal oils, is highly inflammable, not so- luble in spirit of wine, and almost as limpid as water, with which it is more averse to unite than any other oil. Next to naphtha, in consistence, is petroleum, or rock- oil : the former is collected for making varnishes, and the latter is used for lamps and torches. Ge- nuine naphtha is sometimes recom- mended in diseases of the nerves, but it is seldom Obtained in a pure state. The solid bitumens are, amber, jet, asphaltum, or bitumen of Ju- dea, and fossil or pit-coal. By dis- tillation, they all yield an odorous water, more or less coloured and saline ; an acid frequently in a concrete state, an oil similar to the native rock-oils, but which soon in- creases in weight, and becomes thicker; and lastly, a quantity of volatile alkali. The residuum is a charry matter, differing in appear- ance, according to the nature of the analyzed bitumen. Barbadoes tar is a bitumen of a consistence between a fluid and solid; and turf or peat is, by some writers, supposed to belong to this class. It is conjectured by naturalists, that all bitumens are of animal or vegetable origin: and that the cir- BL A B L A 291 ifumstances by which they differ from the resinous and other oily matters of vegetables and animals, are the natural effects of time : or of an alteration produced on them by mineral acids; or of both causes combined. This opinion is the more probable, as bitumens, on a chemicle analysis, afford oil and volatile alkali, neither of which is found in any other minerals. BLACK, the darkest of colours, supposed to be owing to the ab- sence of light, as most of the rays which fall on black substances are not reflected, but absorbed by them. There are many shades or va- rieties of this colour. The native black substances, are black chalk, pitcoal, black sands, black vege- table juices, and cuttle-fish ink. Those which are the product of fire, comprehend charcoal blacks, soot blacks, and black metallic calces. Blacks obtained by mixture, are those from iron, silver, and from a combination of lead with sulphur. The infusions of certain vegetable astringents, mixed with green vi- triol (which is a solution of iron in the sulphuric acid), produce a deep black colour, of most extensive use for dyeing and staining. The astringent substances chiefly em- ployed for this purpose, are the excrescences of the oak-tree, call- i d galls : all parts of this tree, as the leaves, acorns', and more par- ticularly the bark and wood. A great variety of other vegetable substances, such as the- small branches, and flowers of the su- mach-tree, alder bark, bistort root, and, in general, those which are astringent or corrugating to the taste, possess similar properties. The power by which these vegeta- bles strike black with vitriol, and their astringency, are proportional to one another, and seem to de- pend on one and the same princi- ple. Of the other properties of this astringent and colouring mat- ter, little more is known, than that it is dissolved and extracted both by water and spirit of wine, and that it does not exhale on the eva* poration of the menstruum....See the article Dyeing. The only native vegetable black, is the juice of the cashew .nut-tree, or, Anacardium occidentale, which probably is the tree that yields the black varnish of China and Japan. ....See Varnish. Lastly, there are also several colours artificially prepared for the use of painters, such as lamp-blackj ivory-black, German-black, Sec....* See Colour-making. BLACK-BIRD, or Turdus me- rula, a species of the thrush. When young, its plumage is of a rusty black; but at the age of one year, being the period of its full growth, its feathers acquire a deep glossy black, the bill a bright yel- low, and the edges of the eye-lids a similar colour. The black-bird loves solitude, and chiefly frequents thickets, and the remotest parts of plantations and woods. In severe winters, however, it is sometimes compell- ed to approach barns and farm- yards, in search of food. It builds earlier than any other bird, and forms its nest in hedges and thick-. ets, of withered grass and moss, plastered with clay, and covered with hay or straw. Its eggs are commonly four or five in number, of a blueish-green colour, marked with irregular dark spots. About 292 B L A BL A the latter end of March, it has a young brood, which may be taken at ten or twelve day^ old. The only way to distinguish the young cock from the hen, is by its colour; as that ofthe former is of a deeper black. When young, they are commonly fed with bread and milk, or curds; but the most proper nourishment is a sheep's heart chopped small, mixed with bread and moistened with water: they should be fed every two hours, and kept very clean. This bird, especially the male, has a very pleasing note, but too loud for a confined situation ; and it may be taught to whistle tunes to a pipe. It sings during the spring, and the early part of summer; is silent in the moulting season, and resumes its music in the latter part of autumn. [BLACK-BIRD, (CROWT). Gracula Barita. BLACK-BIRD (RED-WING- ED).... Oriolus Phaniceus. These birds make their appear- ance in March, and are generally called black-birds, because in the spring season, before the time of incubation, and in autumn, after they have reared their young, they flock together, and confederate in their depredations, on the corn (maize) ai d grain fields. BLACK CATTLE, among gra- ziers, denotes all the larger kinds of domestic animals which contri- bute to our support or convenience; such as oxen, cows, horses, Sec. As these will be respectively treat- ed of in their proper order, we shall, therefore, at present, state only the essential properties of a perfect breed of black cdttle, designed for the purposes of the dairy, as laid down by Mr. Marshall : 1. The head small and clean, to lessen the quantity of offal. 2. The neck thin and clean, to lighten the fore-end, as well as to lessen the collar, and make it fit close and easy to the animal in work. 3. The carcass large, the chest deep, and the bosom broad, with the ribs standing out full from the spine j to give strength of frame and con- stitution, and to allow sufficient room for the intestines within the ribs. 4. The shoulders should be light of bone, and rounded off at the lower point, that the collar may be easy, but broad, to give strength ; and well covered with flesh, for the greater ease of draught, as well as to furnish a desired point in fatten- ing cattle. 5. The back ought to be wide and level throughout; the quarters long ; the thighs thin, and standing narrow at the round bone; the udder large when full, but thin and loose when empty, to hold the greater quantity of milk; with large dug-veins to fill it, and long elastic teats for drawing it off with greater ease. 6. The legs (below the knee and hock) straight, and of a middle length; their bones, in ge- neral, light and clean from fleshi- ness, but with the joints and sinews of a moderate size, for the purposes of strength and activity. 7. The flesh ought to be mellow in the state of fleshiness, and firm in the state of fatness. 8. The hide mel- low, and of a middle thickness, though, in our author's opinion, this is a point not yet well deter- mined. Black Cattle, as well as horses, have been observed to thrive better in salt-marshes, than in fresh-water meadows, or upland pastures ; and it has been conjectured, that the herbs produced by the lands near the sea, are more healthy for her- baceous animals,than such as grow BLA B L A 293 on higher lands. But it is said, that the saline particles with which the earth, as well as its produce near the sea, is strongly impreg- nated, occasions this beneficial change in the condition of cattle : as these salts purge away the foul humours which the beasts have contracted, either by idleness, or by being over-heated in labour. As cattle are naturally fond of salt, and if left at their liberty, will take no more of it than what is conducive to their health, it is recommended to lay common sea-salt in the fields, for them to lick as often as they please. See Salt. BLACK CANKER, is the name given by husbandmen to a cater- pillar which commits great devas- tation among turnips. The best method of destroying these insects is, to turn a body of ducks into the fields infested by them. In the year 1784, Mr. Cork purchased four hundred ducks, and set them at liberty on thirty-three acres of turnips, which they completely cleared of the caterpillar in five days. In a relative proportion, twenty or thirty mightbe employed upon a small farm, with considera- ble effect. Black Clock. See Beetle. BLACK FLY, an insect that at- tacks the seedling leaves of tur- nips, cabbages, and many other vegetables. In summer, it may frequently be seen in swarms on the wing near the ground, search- ing for, and settling on the fresh bites; and thus, in some seasons, destroying thousands of acres. Its ravages may be prevented by the following means : Mixone ounce of flour of sulphur with three pounds of turnip-seed daily, for three days successively, in a glazed earthen not, and keep it closely covered, stirring it well at each addition, that the seed may be impregnated with the sulphur : then sow it as usual, on an acre of ground, and the fly will not attack it till the third or fourth seedling- leaf is formed, by which time the plant will have acquired a bitterish property, and consequently be out of danger. Others advise to fix alder boughs in a harrow, and draw them over the land immediately after the seed is sown. Again, others bruise the boughs, and fumi- gate them with burnt tobacco, and a small quantity of asafoetida....See Turnip. BLACK LAND, in agriculture, a term used to denote a peculiar kind of clayey soil, which in rainy weather appears of a dusky or blackish colour, though, when dry, it more resembles a pale grey, than a true black. On ploughing this soil, especially in wet seasons, it is apt to adhere to the plough-shares; and assumes a darker and muddier appearance, the more it is worked. It generally abounds with small white stones, and always con- tains a considerable proportion of sand. A soil of this description may be improved, by manuring it with such substances as tend to pulverize the ground, and deprive it of its tenacity. See Land and Manure. Black Lead. See Lead. BLACK LEATHER is that which, having passed through the hands of the currier, after being scored and rubbed three times on the grain side with copperas-water, acquires a black colour, instead of the russet, as left by the tanners. See Leather. BLACK-LEGS, a name given by the Leicestershire breeders to a disease incident to calves and sheep. £D-i BLA It is a kind of gelatinous humour, which settles between the skin and flesh of the neck, and not unfre- qucntly in their legs. To remove this troublesome complaint, we Conceive that the sal ammoniac dissolved in the smallest possible quantity of water, and applied to the parts affected, by means of proper compresses, or even simple friction, conjoined with suitable exercise, would be the most effec- tual remedy. BLACK TIN, in mineralogy, a term given to tin ore when it is ready to be melted into metal, af- ter having been well stamped, washed and dressed. It is taken up from the washing-troughs in the form of a fine black powder, and from this circumstance is called black tin; two pounds of which be- ing melted, will produce one pound of white tin. The principal mines from which this useful metal is obtained in Britain, are those in Cornwall. See Tin. BLACK WXA.DD, in mineralo- gy is a kind of ore of manganese, remarkable for its property of tak- ing fire, when mixed with a certain proportion of linseed-oil. It is found in Derbyshire, and is a use- ful ingredient in paints; for on be- ing ground with a large quantity of oily matter, it loses the property above-mentioned. BLACKBERRY, the fruit of the common bramble, or Rubus fruticosus,!^. See Bramble. These berries, when eaten im- moderately, and too frequently, are apt to produce the most vio- lent effects, as fever, delirium, &c. [Blackberry. Rubus Ameri- canns. We have two distinct spe- cies, the fruit of which, ip general is called blackberries. The first BLA which we designate by the above ti- tle, is a robust plant, which fre- quently, in a rich moist loose soil, will send forth shoots 10 or 12 feet in length, and an inch in dia- meter, somewhat ribbed or angled, armed with strong hooked spines ; the next season after these shoots spring out ofthe earth, they flower, and bear fruit in corymbs or clus- ters, which terminate like tha branches, proceeding from the ax- ills of the leaves; the fruit is ob- long, above an inch in length, 1 of an inch in diameter, of a beautiful shining black colour, and of an agreeable taste, sweetish mixed with a sub-acid astringency. The second species we shall no- tice, Rubus procumbens, [Rubus hispidis of Marshall,] is com- monly known by the name of Dewberry. This brier does not grow either so high or so robust as the preceding species; itsstem9 are weaker, diverge from the root, and bear down towards the earth; their extremities often trail on the ground, and taking root in the earth, form new plants,' and in a little time spread over uncultivated fields. This specie3 prefers high hilly land; the fruit is large,near- ly round, and black when ripe, suf- fused with a glaucous nibula, or mist, like the Damacene plum, grapes, Sec. They possess a sweet and lively sub-acid taste, and for eating is generally preferred to the former species. A jelly made of blackberries, or dewberries, when on the turn from red to black, is much used in the United States for the gravel. A friend of the Editor, subject to this disease, spoke highly in praise of the remedy.] Rubus occidentalis. See Ras- berry. BLA BLACKING, in general, signi- fies a factitious black; as lamp- black, shoe-black, 8cc. The com- mon oil-blacking, consists of ivory- black mixed with linseed-oil. The shining blacking is made in vari- ous ways, and affords employment to several persons in the metropo- lis, who prepare it for the supply of the shops. The preparation which has experienced the most extensive sale, is probably that of Mr. Bay ley. His patent being expired, we shall communicate the particulars of the process. Take one part of the gummy juice that issues in the months of June, July and August, from the shrub called the goat's thorn; four parts of river water ; two parts of neat's foot, or some other soft, lubricating oil; two parts of superfine ivory-black; . two parts of deep blue, prepared from iron and copper: and four parts of brown sugar-candy. Let the water be evaporated, and, when the composition is of a proper consistence, let it be formed into cakes, of such size that each cake may make a pint of liquid black- ing- [The goat's thorn mentioned, is the Astragalus tragacantha, Lin. the plant producing the common gum tragacantha of the shops. It is a native of the South of France, and of Switzerland. Mr. Miller enumerates four species of the plant. In the United States we have two herbaceous species of this genus: viz. A. Canadensis, or woolly milk-yvetch, and A. Caroli- tiianus, or Car. milky v.....As yet, they have been applied to no medi- cinal purpose, but cattle eat them. The A. tragacantha would certain- ly flourish in the United States, and ought to be sent over by our BLA 295 consul at Marseilles, or brought home by some American.] Frankfort-blacking is made by a process much more simple. A quantity of the lees of wine is burnt in a well closed vessel, and the residuum reduced to powder, which when mixed with water, is fit for immediate use ; or, if made into cakes, may be preserved for any length of time. Ivory-black, as imported from Holland, is prepared in the follow- ing manner: Small pieces of ivory are smeared with a little linseed- oil, and put into a black-lead cru- cible ; this is covered with a simi- lar vessel inverted, but of a smaller size, and the crevices are secured with a lute made of potter's clay and rye-flour, so as to prevent the access of external air. Thus pre- pared, the whole is exposed to a red heat, not too intense, for about half an hour, after which it is taktfa out and suffered to cool gradually. When cold, the charred ivory, or bones, where the former is scarce, ought to be reduced to powder, and triturated, with the addition of water, on a painter's stone, till it assumes the form of a smooth paste. In this state, it is moulded into small cones, and allowed to dry. Similar black may also be obtained by burning the stones of peaches, after having previously dried them and removed the ker- nels. This useful fact we state on the authority of Hochheimer, a German writer on general eco- nomy. BLADDER, in anatomy, a thin membranous, expanded receptacle of some juice or humour secreted in the animal body. This term principally applies to the vessels'in which the urine and Lifo are re- 296 BLA BLA spectively collected; and hence the two chief reservoirs of this nature are the urinary bladder, and that containing the bile. In this place we shall treat only of the former, which is situated within the cavity ofthe pelvis : its form is oval, and being a continuation of the abdo- men, it is almost uniformly sur- rounded with bones, though below, and at each side, encompassed by muscles. It is remarkable, that this vessel is considerably larger in the female than in the male sex. Nature has wisely contrived that the human bladder should possess a high degreeof expansion,for con- taining the watery parts secreted from the chyle, as they would otherwise mix with the blood of animals, and render that fluid too thin for the performance of its functions. Though a large pro- portion of such aqueous humours, from three to four pounds every day, are insensibly evacuated by the skin, yet a still greater quanti- ty must be secreted by the kidneys, and thence conducted to the blad- der, lest they should accumulate between the interstices of the cel- lular membrane, which covers all the muscles, and occasion dropsical swellings. On the other hand, the diseases incident to the bladder are various, but principally arise from debility, spasms, and calculous con- cretions ; for an account of which, we refer to the articles Gravel, Stone, and Urine. At present, we shall confine ourselves to the inflammatory state of that vessel, which requires immediate relief. This dangerous malady is occa- sioned by stimulating medicines ; gravel and stones lodged in the ©rifice of the bladder; violent exer- cise after a long retention of urine, and especially in hot weather; lying in soft, effeminating fea- ther-beds, Sec. The symptoms are manifest from an acute burn- ing pain, and tension of the part, frequent inclination to go to stool, and a constant desire to make water, while the patient is in a state of fever. As under such circumstances, no time should be lost in applying for proper advice, it would be needless to enlarge on the treatment of the disease ; but we shall observe that, beside bleed- ing and purgatives both by the mouth and injections, it will be necessary to drink plentifully of emollient decoctions, or other be- verages of a cooling and diuretic nature. Previous to the arrival of a medical man, leeches may be ap- plied to the part affected, the lower belly should be diligently fomented with warm water, and the patient be placed in a tepid bath, not ex- ceeding 88°. If, however, the pain suddenly abates, and is succeeded by cold sweats, hiccough, fetid urine, or a total suppression of it, there is reason to apprehend a mortification, and fatal issue of the disease. [The want of fullness and tension in the pulse in this disease, must not be attended to. We must be guided by the continuance of the symptoms. Bleeding should be repeated every three or four hours, and half a pint taken away. at a time. No disease requires or bears more copious bleeding. Clysters of cool water ought also to be in- jected.] BLADDER-NUT-TREE, or the Staphylea, L. is a plant contain- ing two species, the pinnaoi, indi- genous in Britain, and the trifolia, BLA •r three-leaved bladder-nut, a na- tive of Virginia. For the first, to which we shall confine our account, see Withering, 317. The flow- ers are white, and grow on long pendulous foot-stalks ; the plant blows in June. This shrub affords an oil which might be employed for lamps, but the trouble of expressing it is too great. The wood is hard, and used on the Continent for various do- mestic purposes ; and the flowers are much frequented by bees. BLAIN, in farriery, a distem- per incident to horses and cattle, consisting of a tumor which grows on the root of the tongue, and swells to such a size as frequently to stop respiration. It is caused by excessive irritation and heat of the stomach, and discovers itself by the animal's gaping, and hanging out its tongue. The method of cure is as follows: Lay the beast on the ground, open the tumor, and wash it with vinegar and a little salt. BLANCHING, the art or man- ner of rendering any thing white. See Bleaching. The blanching of woollen stuffs is performed with rsoap, chalk, sul- phur, Sec. Silk is blanched with soap and sulphur; and wax is ren- dered white by exposing it to the action of the sun and dew. See Wax. BLANKET, an article of com- merce so well known in domestic economy, that any definition of it would be superfluous. The best kind of blankets is ma- nufactured at Whitney, in Oxford- shire : their excellency is attribut- ed by some persons to the abster- sive nitrous water of the river Windrush, with which they are scoured : while others imagine it is to be ascribed to a peculiar looseness-in the spinning. Blank- VOL. I. BLE 297 ets are made of felt-wool, or that from sheepskins, which is divided into several sorts. Of the head- wool and bay-wool, they make blankets of ten, eleven and twelve quarters broad ; of the ordinary sort, those of 7 and 8 quarters; and ofthe best tail-wool, are made blan- kets of six quarters broad com- monly called cuts, and used for sea- men's hammocks....See Hykes. BLAST, in agriculture and gar- dening, is a term synonimous with blight, which see. That species of blasts called ure- dincs, or fire-blasts, is supposed by Mr. Hales, to originate from the solar rays, reflected from, or con- densed in the clouds, or collected by the steams in hop-gardens, &c. They wither, scorch, and blacken the leaves, blossoms, and fruits of trees, shrubs, grass, corn, 8cc. and this devastation is at times extend- ed over whole tracts of ground. Balatta. See Cockroach. BLEACHING, is the art of whitening linen cloth, thread, cot- ton, See. In the present advanced state of the linen and cotton manu- factures of Great-Britain and Ire- land, the art of bleaching is one of the most interesting and import- ant. Its object is to reduce fax, cotton, or the threads or cloths ma- nufactured from them, to a state of perfect whiteness. To attain this end, oils, metallic oxides, earthy impregnations, resihs, and other animal, vegetable, or mine- ral particles, containing any co- lour'.ng matter, must be discharg- ed from the texture of the sub- stances manufactured. The process of bleaching is di- vided into five parts, viz. 1. Steep- ing and milling ; 2. Bucking and boiling ; 3. Alternate watering and drving; 4. Souring; and, 5. Rub- 298 BLE BLE bing with soap and warm water, starching and blueing. By the first of these methods, the cloth is in a great degree freed from its su- perficial foulness, and is rendered more pliant and soft. The second process is the most important of the whole. Its object is to loosen and carry off, by means of alkaline leys, that particular substance in cloth, which is the cause of its brown colour. The operation of alternate watering and drying is as follows : After the cloth has been bucked, it is carried out to the field, and frequently watered, dur- ing the first six hours. For, if in the course of that time it be allow- ed to dry, while strongly impreg- nated with salts, the latter, by ap- proaching closer together, and be- ing assisted by a degree of heat which increases in proportion to the dryness of the cloth, act with greater force, and destroy its tex- ture. After this time, dry spots are suffered to appear before it re- ceives any water. By the continual evaporation which takes place on the surface of the cloth, it is evident that this operation is intended to carry off some impurities that remain after the former process of bucking.... This is clearly proved from the fact, that the upper side of the cloth, where the evaporation is strongest, attains to a greater de- gree of whiteness than the reverse side ; and the whole likewise turns much lighter on being exposed to the influence of the sun, air, and winds. Souring.....Every person, who possesses the smallest knowledge of chemistry, is aware that alkaline salts may, by various methods, be converted into absorbent earths.... One of these is, frequent solution in water, and again evaporating it. A transmutation, therefore,of these salts must be continually going for- wards in the cloth, during the al- ternate waterings and dryings of the former process. The souring process is sooner completed in Cold than in warm weather ; and it is now experimentally ascertained, that vitriol is preferable to milk sours in bleaching. The next is, hand rubbing with soap and warm water, rubbing- boards, starching, and blueing...„ After the cloth has been sufficient- ly soured, it is washed in the mill, to deprive it of the acrid particles which adhere to its surface. From the mill, it is taken to be washed by the hand, with soap and warm water, to free it from the oily par- ticles which could not be disen- gaged by the milling. Soft soap is preferred to hard, for this pur- pose, as the latter contains a con- siderable quantity of sea-salt, which is prejudicial to the cloth. The management of coarse cloth in this operation is very different from that of fine : for the former, instead of being worked by the hands (a method which would be too expensive), is laid upon a table, rubbed over with soap, and then placed between what are called rubbing-boards, which have ridges and grooves from one side to the other, in the form of teeth. The starching and blueing, which is the last operation, differs so little from the process employed by laun- dry-women, that it scarcely re- quires description. But it often happens, that the cloth, when ex- posed to dry in the open air, after being starched, is wetted by rain, which frustrates the effects intend- ed by the operation: to remedy this inconvenience, many bleachers em- ploy a dry-house, where the linen may be dryed in all weathers. BLE BLE 299 As bleaching is a process still susceptible of improvement,scarce- ly a year elapses, which does not produce some new discovery in this useful branch of manufactures. We shall, therefore, content our- selves with communicating a few of such hints as may prove advan- tageous to the practical bleacher ; and with which, we presume, there are many persons still unacquainted The new method, of bleaching with the dephlogisticated or oxyge- nated muriatic acid, or spirit of salt combined with manganese, is founded upon the remarkable pro- perty which that acid possesses of destroying vegetable colours; and though various attempts have been made to introduce it into this coun- try,the difficulties or disadvantages attending it have prevented its ge- neral adoption. This acid was first applied to the purpose of bleaching by M. Berthollet ; and the par- ticulars of the process are describ- ed at length in a treatise on bleach- ing published a few years since, at Edinburgh. It is to be regretted, that no ex- act comparative statement of the difference of expense between the old and new methods of bleaching, has yet been laid before the public; but it is probable that the acid drawn from one pound of salt, will whiten four of linen cloth, with- out any addition. The expense in this case may appear trifling, but when we compute the vitriolic acid which is employed, and that the residuum is almost useless, it will soon be found to be very consider- able ; and upon the whole, the ad- vantage may be only in the saving of time : but M. Berthollet as- serts, that by this method the tex- ture ofthe cloth is less injured than by that hitherto practised. The oxy-muriatic acid is also very generally used for bleaching paper. According to M. Chap- tal, blotting-paper, when put into it, is bleached without suffering any injury : and old books, and prints, when soiled in such a man- ner as to be scarcely distinguisha- ble, have been completely restored to their original state. The simple immersion of a print in this acid, is sufficient to produce that desirable effect; but with books some far- ther precaution is necessary: they should be unsewed, and the adher- ing leaves carefully separated, that the whole may be equally impreg- nated. Mr. Higgins, chemist to the Irish Linen Board, has discovered that the oxy-muriate of lime is, in bleaching, not only cheaper, but in other respects preferable to that of pot-ash. The chemical attraction ofthe former is somewhat stronger than that of the latter; and, on account of this quality, it does less injury to the cloth. Alternate boilings in solutions of pot-ash, steepings in oxy-muriate of lime, exposure to the action of light, and evaporating wateron the green, are found to complete within six weeks, at little more than half the expense, what otherwise cannot be performed in less than double the time. Notwithstanding this great im- provement, Mr. Higgins was anxious to diminish still farther the expense attending the process of bleaching. Convinced that the mixtures of sulphur with soda, are detergents,or cleansers ofthe most powerful kind, he was naturally, led to conjecture, that lime, which, in other respects, possesses pro- perties nearly similar to those of the fixed alkali,might also resemble 300 BLE them in the detergent effect of their combination with sulphur.... He made trial: a sulphuret of lime, composed of four pounds of sulphur added to twenty pounds of lime, and diluted in sixteen gal- lons of water, formed a solution which answered cold, just as well for the"bleaching of linen, as the boiling solution of ppt-ash. In con- sequence of this experiment, he recommends, that linen, after be- ing perfectly cleansed from the weaver's dressing, be immersed alternately in solutions of sulphuret of lime, and of oxy-muriate of lime, namely, six times in each. By this method, linen may be com- pletely bleached, and with a con- siderable saving of expense. In Ireland, it is at present almost ge- nerally adopted. [The following process is com- municated by T. Cooper, of Nor- thumberland, an excellent chemist, who says, it was the result of the successful experience of 3 years in England, where it is still a se- cret. " Bleaching Linen...An bleaching linen, the objects are as follow : To get rid of the sowen or paste used by the weaver : to destroy the co- louring matter of the cloth ; to give additional whiteness when this is destroyed; and to give apparent fineness to the cloth. Into a tub sunk in the ground, put any number of pieces from 50 to 100 immersed in water. Let them stay therein for two or three days, until there is an appearance of fermentation. Take them out and dash them well in the dash- wheel, and lay them down on the grass till dry. Into a cuir or round tub, about four feet six in- ches deep, capable of holding 220 pieces of common Irish linen, put BLE in that quantity. The upper piece* should be covered by pieces twisted and placed very close, so that the steam may be somewhat confined ; near the bottom of this cuir is a hole, stopped occasionally with a plug through which the liquor is let out into an iron pan just below. Under this pan is a fire, with its proper flue. Put into this iron pan 70lb. of good pot-ash. It is absurd to use kelp or barilla : it is more impure, much weaker when pure, and in all respects dearer and less efficacious, than the vegetable alkali. Fill the pan with water, and make a fire under il. The pan should hold just enough to let the liquor cover the cloth when the cuir is full and the plug in. By the side of the pan stands a man with a tin vessel, holding a- bout a gallon, fixed at the end of a wooden handle ; with which he continually lades out the liqour in the pan to the cloth, distributing it evenly, beginning with it cold, and continuing as it boils from morn- ing to night, occasionally filling up the pan to prevent the alkaline so- lution being too strong. This ope- ration, which should continue nine hours, is called bouking. The cloth is thus left all night, taken out in the morning, well dashed and laid down on the grass for about a week, being turned every day or two. It must undergo this operation of bouking a second time, with from 50 to 601b. of pot-ash, and being well dashed, is laid down as before. It is now soured in vitriolic acid and water, in tubs sunk in the ground: the mixture should be the strength of strong vinegar or a lit- tle more. In this souring they should continue two days and nights at least: then dashed well; layed BLE down for a week and turned as be- fore. The pieces should then be bouked with 30lb. of pearl ash, and ten pounds of soap to a cuir; dashed, laid down for three or four days : then soured, dashed, laid down for three or four days, turn- ed, iAc. as before. Bouk again with 25lb. of good pearl-ash to a cuir. Dash, lay down for two or three days, and then sour if you please in the oxy- genated muriatic acid, made* in the manner directed in the article Mu- riatic Acid. If you do not use the oxygenated acid, sour again in common vitriolic acid for six or eight hours, and wash it extremely well. Indeed, perfect dashing con- tinued to a certainty of all the acid being washed out, is indispensible : otherwise the pieces would rot on the ground when dry. Less than a month is not suffici- ent to get a piece of linen cloth per- fectly white, though half that time will do for callicoes in England.... But in America the superior heat of the sun will save at least one fourth of the time in laying down the pieces. After this process, the cloth in Ireland is put under the operation of the rubbing boards, which certainly injure the texture, as appears by the knap in the teeth, although the more soap is used the less injury is done. But it is a part of the manufacture which may be omitted where the cloth is required to gain credit by the strength of its texture. After the rubbing boards the cloth is gradually wound round cylinders of wood and beetled..... The beetles are stampers lifted up by a cog-wheel, and let fall on the cloth, as it is slowly taken up round a turning cylinder. This is also a part of the operation by which the BLE 301 thread is flattened, and the cloth made to look finer at the expense of the texture. It is then run through a very thin solution of fine starch, and blued with smalt. Then run through two cylinders to give it evenness and gloss, and made up for market. Bleaching of Cotton......The pro- cess is exactly the same as for linen, only requiring less time and labour, viz..... 1. Steep the grey cloth for two or three days, then wash. 2. Bouk with 701b. of pot ash to 230 pieces of callicoe of 28^ yards each, or muslinets, velver- ets, lAc. in proportion, that is to a cuir, {keer) full, which will hold 230 callicoes in the grey. A cuir that will hold 230 callicoes will not hold quite so many of Irish linen of equal length. 3. Lay the goods down on the grass three days, turning them each day. 4. Bouk with 50lb. of good pearl ash, and about 5lb. of soap. Dash, lay down for three days as before. 5. Sour in vitriolic acid and wa- ter, the strength of strong vinegar for two days. 6. Dash well, lay down for three days as before. 7. Bouk with 30lb. of pearl ash, dash and lay down for three days. 8. Bleach with oxygenated mu- riatic acid. Dash well, lay down for a day, dash again and make up the callicoes. The oxygenated muriatic acid, was discovered by Scheele ; its application to bleaching was first suggested by Berthollet and Chaptall in France, and used at Glasgow, by Mr. Watt, and in Manchester in the year 1791 in a large way, first by Baker and Co. whose process has never yet been 302 BLE BLE made public, and is that now about to be detailed. The method of making this acid for bleaching,yet used in Manches- ter and elsewhere, is by adding to 3 parts, by weight, of manganese, 8 parts of common salt and 6 parts of oil of vitriol, and 12 of water.... These are distilled together, and the products received in barrels of water, arranged in the manner of Wolfe's apparatus by tubes com- municating from the retort to the first barrel, and from the first to a second. Sometimes the water is only impregnated with the acid, sometimes it^l^made to saturate lime or pearl ash. This process cannot be used with economy ; the trouble and expense of retorts, and the attendance on the fire renders it complicated so as ultimately to bring it into disuse. It has not yet, and never will answer for goods in general. Where parti- cular patterns are suddenly want- ed for the market it may pay. The writer of this article attend- ed for three years continually to the bleaching of cotton goods of various kinds, to the amount of 800 pieces of callico per week, on the average of the year, by the follow- ing process. The goods under- went three bouckings, as described before in this article, and two acid baths. The third was the oxygenated muriatic acid made as follows. In a building of one room on a bank and another over it, were placed on substantial frames or tressels, five wooden cylindrical machines four feet diameter by five feet long, the staves two and an half inches thick and well dove- tailed. Into each of these, twice jrtlay, through a funnel inserted in a two inch augur hole and let through the floor of the upper room was poured 75lb. of salt and 25lb. of red lead. To this was ad- ded 40lb. of oil of vitriol, weighing 29* oz. to the wine pint. The machine was then filled with water, the augur hole stopt with a plug and rag, and then turn- ed round 20 or 30 times, and in 15 minutes the acid was made.... The vitriolic acid acts on the salt, and the marine acid thus produced on the red lead, which in a few minutes is deprived of its oxygen, and converted into vitriol of lead. The handle of each machine was fixed on the centre of one of the ends with two cross-bars [X]..... The acid when made was let off on the pieces placed in wooden ves- sels in a room adjoining and be- low. It frequently occasioned a spitting of blood among the work- men who took out the pieces, but was never attended with any fur- ther deleterious effects, laudanum relieved the short phthisicky cough. One of these vessels full was allow- ed to 60 muslin ets. No lead re- mained in the liquor, for vitriol of lead is insoluble. This process may be imitated in a small way, by pouring into a strong vial, with a glass stopper, about an ounce of spirits of salt on a tea-spoonful of red lead ; stop the vial, heat is generated, the lead turns white and a very strong oxy- genated acid is produced in a mi- nute's time. But this acid will con- tain a little lead, while the acid made with vitriol and salt does not. This acid has lately been recom- mended by Guyton Morveau, as an effectual destroyer of putrid ex- halation." Muslinets and Muslins require a detail of processes after they are white, too long and complicated to be described in this compendium. BLE BLE 303 A new method of bleaching cot- cess should be completely disclos- ton thread and hosiery has been ed, in order that the artist may adopted in Swabia. The operation choose such means as may best is performed in two days, and does suit his-pursuit. This considera- not require extensive premises. An tion has induced the publication of alkalizate caustic ley is prepared, the following account of Chap- by taking two measures of quick- tall's simple and economical lime, and covering them with ten mode of bleaching cotton thread. measures of good ashes ; the heap At the height of about 4£ deci- ^ is then to be sprinkled with water, metres (17.716 inches) above the and when the lime is slacked, and grate of a common furnace, a cop- the mass cooled, it is fit for making per boiler is placed, of a round the leys by the addition of cold soft form, 5 decimetres, (19.685) inch- water. The skains of cotton being es in depth, and l£ metres (52.49 untwisted and tied in parcels, are inches) in diameter. The project- to be immersed in the ley, in ing rim of the boiler, which is about which they are to be left six hours, 2 decimetres (7.874 inches), rests and to be occasionally turned ; upon the brick work of the furnace. they are then to be washed in a ri- The remainder of the kiln is made ver, and afterwards boiled twelve of free stone, and forms an oval hours in a bath ofthe same kind of boiler or digester, about 2 metres; ley, in which for every sixty-six (78.74 inches) in height, and its pounds of cotton thread, six pounds width, when measured at the cen- of soap have been dissolved ; they tre, is 1£ metre, (52.49 inches)..... are then to Joe boiled the same The upper part of this vessel has a length of time in a solution of soap round orifice, about half a metre, and water only, according to the (19.68 inches) in diameter, which former proportion; after which, is closed, when necessary, by a they are again to be washed in large moveable stone, or by a cop- the river, and hung up in the air, per lid adapted for the purpose. On or laid on the grass, to dry as quick- the flank of the copper vessel ly as possible. The process for the which forms the bottom of this di- hosiery is similar. The boiler must gester, a grating is laid, which con- be made of copper, and always well sists of bars of wood placed near cleaned after it has been used. enough to prevent the cotton that The successful experiments is put on them from falling made by Berthollet in bleaching through, and sufficiently strong to vegetable goods, by means of the supportthe weight of 800kilogram- oxy-muriatic acid, seem to have mes (or 178 lbs. 14 oz.) When brought this art nearly to a state this structure is completed, thecot- of perfection. But this method is ton thread, having been prev iously not in every instance, equally eco- divided into parcels or hanks, is nomical. It requires to be per- slightly impregnated with a solu- formed by very skilful operators, tion of soda, rendered caustic by in order that the goods may not lime. This operation is performed be affected by a ley too corrosive, in a trough of wood or stone, and or applied at an improper time ; as soon as the cotton is sufficiently independent of which considcra- impregnated with the alkaline li- Uon, it is desirable that every pro- quor, it is convtved to the digest- 304 BLE BLE er, and piled upon the wooden- grate. In this situation, the exud- ing liquor runs through the bars into the copper boiler, where it forms a stratum of fluid, and allows the whole mass to be heated, with- out danger of burning either the cotton or the metal. The alkaline ley is composed of the best pot- ash, one tenth part ofthe weight of the cotton in quantity. After the cotton is properly dis- posed in the boiler, the cover is put on, and very little issue left for the disengaged vapours, in order that they may acquire a greater degree of heat, and act more powerfully on the cotton. When the digester is charged, the fire is lighted in the furnace, and the ley submitted to a gentle ebullition from 20 to 36 hours. It is then suffered to cool, the cover taken off, the cotton care- fully washed and exposed on the bleaching ground for 2 or 3 days, by spreading it on frames during the day, and on the grass at night. Thus the cotton acquires a beauti- ful degree of whiteness ; and if some portions should accidentally remain unbleached, which may happen from its not having been equally and completely impregnat- ed with the ley, those portions must be replaced and subjected to a second operation, or left in the bleach-field for some days longer.] We shall conclude this article by abstracting the patent lately granted to Mr. Turn hull, for an improve- ment in the common process of bleaching cotton, or linen pieces : Take any kind of earth which is easily mixable with water, such as clay, marl, or fuller's earth, or if that cannot be had, any kind of soft mud or the like, which is put into a boiler to evaporate the moisture, dried, again mixed with water, and passed through fine sieves. This powder is then mix- ed with quick-lime, which is slack- ed in the earthy mass, and forms the materials for the several bouk- ings which the cloth is to undergo. The pieces are to be worked in the bouking tubs for a number of times, alternating this operation with rins- ing and souring, as is usual in the long established method, and after- wards exposing them to the air, on the bleaching ground. The only difference in the process here em- ployed, is the admixture of earthy mud, or clay, to the lime, so that the corrosive power of the latter is diminished, and may consequently be used more freely. In the last bouking, pot-ash is also added to the earthy mixture. Hence the patentee's method unites that of fulling with soap, or washing with alkaline ley ; and it is very pro- bable, that by such a combination, not only time, but also expense may be saved, as alkali is the most valuable article used in the pro- cess. In January, 1798, a patent was granted to Mr. C Tennant, for his method of using calcareous earths, especially those known un- der the names of barytes and stron- tites as substitutes for alkalies, in neutralizing the muriatic acid gas employed in bleaching, &c. and the patentee directs such calcareous earths to be calcined, pulverized, and sifted; after which a certain portion of quick-lime, according to the degree of strength required, must be thrown into the vessel usually employed in the prepara- tion ofthe bleaching liquor, for the purpose of retaining the oxygenat- ed muriatic gas. When the in- gredients generally employed, namely, manganese and spirit of BLE BLE 305 salt, have been introduced into the retort, and the gas begins to rise, the liquor contained in the receiver ought to be constantly agitated, so that the fine particles of the lime may be diffused throughout the whole of such fluid; for the suc- cess of the process depends chiefly on this circumstance. As soon as the manganese, or other material, ceases to yield the oxygenated muriatic acid gas, the whole should be suffered to remain at rest, for two or three hours; after which the clear liquor must be decanted for use ; Mr. T. farther observes, that if these calcareous earths be mechanically suspended in water, or other aqueous fluid, they will unite with such gas, and form a compound that may be advanta- geously employed in bleaching. The liquor, thus prepared, is not only a considerable saving in the article of ashes, but also the time usually required for bleach- ing is remarkably shortened. The latest work published on this subject is, we believe, a trea- tise written by M. Pajot Des Charmes, of which a translation was lately published in London, by Messrs. Robinsons, in one vol. 8vo. [Since the work by Pajot Des Charmes ; Citizen Chaptal of France, has greatly improved the practice of bleaching ; an'account of the whole process, as actually conducted by Cit. Bawens near Paris, is detailed in a publication by R. O'Reilley, Paris, year 9. (1801). A translation of this work may be found in Tilloch's P/iito. Magazine, vol. 10, with some ob- servations on part of the process. In the 11th vol. of the same use- ful work, are remarks on Chap- tal's machine for uniting oxygen VOL. I. with water, and on bleaching the pulp of paper. On this last process see a paper by Citizen Loysel, in Nicholson's Phil. Jour. 8vo. 1 vol. The Editor has thought it his duty, to give a comprehensive view of the present slate of the know- ledge on bleaching, leaving the application of the principles and practice to the discretion of those who may wish to follow the busi- ness. He will gladly receive any observations upon the various modes recommended, from prac- tical men.] BLEAK, or Cyprinus Alburns, L. a well known scaly fish. See Pearl. BLEEDING, a term used to ex- press either a spontaneous, or arti- ficial, discharge of blood: in the former case, it is by medical writers called hemorrhage; in the latter, venesection, or blood-letting, of which last we propose to treat in its place. At present, therefore, we shall consider only those eva- cuations which Nature directs to take place in the system, and fre- quently for the benefit of the indi- vidual. 1. Bleeding at the nose generally arises in full sanguine habits, more commonly in young men than wo- men,especially during adolescence. Exposure to the heat of the sun, a hot room, contusions of the head, or acrid substances introduced into the nostrils, are the general causes of this complaint. On its first attack, all cumbersome clothes and ligatures, especially those about the wrists and neck, ought to be instantly loosened ; the patient should be removed to a cooler tem- perature, and placed in an erect posture ; his hands and legs im- mersed in tepid water, about milk- Rr 306 BLE BLI warm ; and dossils of lint dipped in vinegar, or a strong solution of white vitriol, put up the nostrils. [In general, bleeding at the nose may be stopped by screwing up the nostril, a piece of dry linen rag, rolled very tight. Sometimes it answers to dip the plug in a solu- tion of sugar of lead in vinegar.] If the bleeding does not abate, or threatens to become more profuse, cold water, or solutions of nitre and sugar of lead, should be repeatedly applied to the forehead and temples as well as the region of the kidneys and genitals....One of the most ef- fectual methods of stopping violent bleeding,consists in the unremitted administration of lukewarm, emol- lient clysters, in such small propor- tions as may be retained and ab- sorbed by the bowels, while cold fomentations are applied to the ab- domen. Meanwhile, the patient should drink lemonade, or water acidulated with a few drops of vi- triolic acid, and sweetened with sugar ; or if these cannot be had, a mixture of equal parts of vinegar and water may be substituted. 2. Spitting of blood may be owing to an abundance of that fluid, an organic debility of the lungs, or an imperfect structure of the chest. It may also proceed from exertions in blowing wind-in- struments, loud speaking, singing, 1 mining, wrestling, and excess in drinking, especially after violent exercise. This alarming complaint is attended with a dry cough, and difficulty of breathing : and if the evacuated blood be thin, frothy, and florid, it indicates a rupture of some pulmonary artery ; but if it be thick, and of a darkish colour, while the coughing up is accom- panied with pain, the disease is then occasioned by a fall, or other ex- ternal injury. In either case, the diet should be cooling and diluent: hence sweet whey, a decoction of marsh-mallows, or barley, vege- tables abounding in mucilage, the mildest laxatives, consisting of manna, tamarinds, phosphorated soda, vitriolated tartar, &c. ought to be instantly resorted to. At the same time, emollient clysters,bath- ing the'legs in tepid water, and a suspension of all mental and bodily exertion, are absolutely necessary. Bleeding, cupping, styptic tinc- tures, fox-glove, and opium, must be submitted to the discretion of the medical practitioner: and we shall here only observe, that a ta- ble-spoonful of fine salt, taken dry, has frequently afforded instant re- lief. 3. Vomiting of Blood. See Vo- miting. 4. Discharge of Blood by the urethra. See Urine. 5. Bloody Flux. See Dysen- tery. 6. Bleeding Hemorrhoids. See Piles. BLEND-WATER, also called more-hough, a distemper incident to black cattle, which proceeds either from the state of the ani- mal's blood, from the yellows, or from the change of ground, which if too hard, is apt to produce this evil. To cure it...Take one ounce of bole armenian, as much char- coal as will fill a small tea-cup, and three ounces of the rind of the oak : let the whole be reduced to a powder, and given to the animal in a quart of new milk. BLIGHT, in husbandry, is a disease incident to plants, and af- fecting them in various degrees; sometimes destroying only the leaves and blossoms, and frequently causing the whole plant to perish. BL I BLI 307 Blights are generally supposed to be produced by easterly winds, which convey multitudes of the eggs of insects from some distant quarter; and these being lodged on the surface of the leaves and flowers of fruit trees, cause them to shrivel and decay. It is the general opinion, that one principal reason why the en- virons of London are particularly subject to blights, is the great number of pruned trees and cut hedges near that metropolis; for as all vegetables become more or less sickly when the course of their sap is impeded, the trees in this state are more liable to blight, than such as are vigorous and uninjured by the pruning-knife. It is worthy of remark, that to the westward of London the effects of this distem- per insensibly decrease, insomuch, that at forty miles distance it rarely occurs, and at an hundred miles and upwards, it is entirely un- known. This circumstance seems to favour the idea of its being con- veyed by easterly winds. But the true cause appears to be, the conti- nuance of these winds for several days, without the intervention of showers or dews, by which the expansion of the tender blossom is checked, so that the young leaves necessarily wither. To cure this distemper, some persons burn a quantity of wet litter on the windward side of the plants, as it is supposed that the smoke will suffocate the insects : others fumigate the trees,by strew- ing sulphur upon lighted charcoal, or by sprinkling them with to- bacco-dust, or with watei in which tobacco-stalks have been infused for twelve hours. Ground pepper, scattered over the blossoms, has sometimes proved beneficial. Mr. Gullet, of Tavistock, is of opinion that great benefit may be derived from whipping the branches of fruit-trees, with a bunch of elder-twigs, the leaves of which should be previously bruised. The smell of the elder being extremely disagreeable, no insects will settle on the parts touched by it; and some blighted shoots have even been restored, by first whipping them, and then tying up a bunch of elder leaves among them. A composition of oil and sul- phur, mixed to the consistence of paint, will also prove highly^idvan- tageous, in expelling young insects from the trees infested by them. But the most effectual remedy is, to wash the plants gently and fre- quently with pure water, and if the young shoots be much infected, to rub them gently with a woollen cloth, in order to clear away the glutinous matter. This operation should be performed in the morn- ing, that the moisture may be ex- haled before night. It deserves to be mentioned, that the blights most destructive to fruit-trees, are those produced by the hoar frosts in spring mornings, which are often succeeded by warm sun-shine. We shall now give an account of the different remedies that have been proposed by Mr. Forsyth, both for its prevention and cure, according to the various causes from which it may originate. Where the blight arises from long-continued easterly winds, the diseased tree ought to be washed with a mixture of urine and soap- suds : this operation must be per- formed as early as possible ; for the malady may thus be in a great measure prevented; but, if the 308 B L I BLI young and tender shoots be great- ly infected, it will be advisable to cleanse them with a woollen cloth, dipped in the following liquor: Take 1 lb. of tobacco, 2 lbs. of sul- phur, 1 peck of unslackedlime, and about 1 lb. of elder buds: let ten gallons of boiling water be poured on these ingredients into a hogs- head, which must now be closely covered, and the whole be suffered to become cool. The vessel is then to be filled up with cold water; and, after standing two or three days, during which time the liquor must be skimmed, the mixture will be fit for use. Another cause of blight in the spring, is the sharp hoar frost, which often takes place during the night, and is succeeded by hot days; so that the blossoms and fruit inevitably perish. The only pre- ventive of such accidents, hitherto known, is the covering of walls with old fish-nets, doubled three times ; and, if a few branches of dry fern be placed between the boughs, they will greatly contribute to break the force of high winds, as well as of the frost. Such shelter ought to be employed only during the night, and be removed in the day time. Thus, the fruit will be effectually preserved ; and, as the apparent trouble attending this practice might deter many persons from adopting it, Mr. F. is of opi- nion, that the object may be easily and expeditiously attained, by con- triving to draw up and let down the nets by means of pullies. Frequently, however, the affec- tion termed blight, is merely a weakness in the trees, which de- pends on the difference of their constitutions, and proceeds from want of proper nourishment; some bad quality in the soil; or from a distemper in the stock, buds, or scyons ; all of which causes pro- duce a malady in trees, that is with difficulty cured. Should the cause arise from the soil, Mr. F. directs it to be dug out, and supplied with fresh mould; or, it will be advisable to remove the trees, and to plant others, which are better adapted to the ground; because it is indispensibly neces- sary to suit different kinds of fruit- trees, as nearly as possible, to the nature of the • land. But, where the weakness of trees is induced by some inbred disease, they ought to be dug up; the earth be changed: and other plants be substituted. Lastly, there is another species of blight that is very destructive to orchards and plantations, in the months of April and May : it is known under the name of Blast. This malady is conjectured to ori- ginate from certain transparent floating vapours, which assume such forms as to converge the rays of the sun, in a manner similar to a burning-glass, and to scorch those plants on which they happen to de- scend, in a greater or less degree, according to their convergency.... The blast occurs most frequently in close plantations, where the exha- lation of vapours from the earth, and the perspiration of the trees are confined, for wantof a sufficient circulation of the air to disperse them. Mr. Forsyth, therefore, recommends a clear, healthy spot, to be selected for kitchen-gardens, orchards, Sec.; the trees being planted at such a distance as to give free admission to the air; so that all noxious vapours may be dissipated, before they are formed into volumes capable of occasion- ing blasts. Dr. Anderson attributes blights BLI B L I 309 to an insect, and not to E. winds. He thinks this opinion is proved by the well-known fact, that when the blight once affects a tree to a con- siderable degree, it is ten to one, but it will be affected with the same disease for many successive years: because, the insects lay their eggs in the bark of the tree, and thus insure their successors. Dr. A. directs the trees tobe brushed early in the spring, in the direction of the buds ; or, when the insects are numerous, to cut out the twigs : this operation, though it may dimi- nish the fruit for a year, will put the tree in the finest order the next year. The twigs cut off must be burnt. If no attention has been paid to the trees until the leaves appear, they must be pulled off, and the twigs brushed: the tree will put forth new leaves. In a paper by the late Mr. Cur- tis, in the 6th vol. of the Lin. So- ciety's Transactions, London, the sentiments of Dr. Anderson re- specting the cause of blights, are confirmed. Mr. C. ascribes this disease to afi/iides. They greatly multiply in consequence of a mild winter, but are usually kept in check by coccinella ichneumon aphi- dum, and musca aphidora, their de- clared enemies. In the years 1793 and 1798, they greatly injured the hops in England. They resist im- mersion in water for hours toge- ther, but quickly perish in the smoke of tobacco. They part with an excrementitious saccharine mat- tcr, which forms honey dew, and gives the sooty appearance com- monly called blight. Fruit trees, particularly apple and pear trees, are very subject to the blight or blast, the cause of which is little understood. By ac- cident, Mr. Cooper of New-Jer- sey, discovered some years since, that a tree upon which a number of iron hoops and other articles of iron had been hung,,remained free, while all the rest suffered severely. Since that year, he has constantly encircled two or three branches of every tree with an iron hoop, and with uniform success. As a proof, he pointed out one tree with a wi- thered limb near the top, and ob- served that he had neglected to de- fend it last year. Philosophers may speculate as to the theory of the operation of the iron, and c^useof the blast, but practical men will be contented with a knowledge kof the important fact, which comes from a man of judgment, and of an ob- serving disposition, who has again and again satisfied himself that no deception or accidental circum- stance occurred, by reference to which, the preservation of his hoop- ed trees could be accounted for.] Blighted Corn. See Smut. BLINDNESS, implies either a partial or total privation of sight, proceeding from some defect ofthe organs of vision, or an impaired state of their functions. Hence it may be either total, ^partial, tran- sient, periodical, or nocturnal. The causes of blindness are likewise va- rious, such as weakness, or decay of the optic nerves, preternatural conformation of the organs, exter- nal violence, malignant effluvia, poisonous liquids droptintothe eye, too frequent exposure to intense heat, long confinement in dark pla- ces See. As we propose to treat of the principal diseases ofthe eye, under the heads of Cataract, Gutta- serena, and Sight, we shall here only observe, that those unfortunate persons who are born blind, or lose their sight in infancy, seldom re- 310 B L 1 BLI cover that important faculty, and ought therefore to be educated for such pursuits as are adequate to their individual capacities. It is, indeed, equally cruel, and incon- sistent with good policy, to suffer these pitiable beings frequently to spend a vagrant life, and remain in the darkest ignorance. On the contrary, it has been - uniformly observed, that the privation of one sense renders the others compara- tively more acute and useful. Hence blind persons generally hear bet- ter, and possess a more accurate sense of touch, than those who en- joy all their sensitive faculties ; and we have also many instances ofthe poetical and philosophical talents displayed by the former. With a view to contribute our share towards alleviating the severe lot of such unfortunate individuals, we shall here communicate an in- vention of Mr. Thomas Gren- ville, organist, of Ross, in Here- fordshire ; avIio, in the year 1770, received a premium of fifteen gui- neas ; and, in 1785, for some ad- ditional improvements, the silver medal, from the Society for the Encouragement of Arts, isfc. It is remarkable, that the ingenious in- ventor is himself deprived of sight; and that by the use of this machine, any blind person may be taught the elements of arithmetic, name- ly, addition, subtraction, multipli- cation, division, reduction, and the rule of three, whether in money, weights, or measures of every kind, as perfectly as it may be per- formed on paper. His apparatus being of a simple construction, and so contrived that it may be of ser- vice in leaching the art of reckon- ing, to young children,in a very easy and entertaining manner ; we shall first give an account of this ma- chine, as represented in the sub- joined cut, and then conclude with a description of its mechanism. It consists of a box nineteen in- ches square in the clear space with- in, and near two inches deep, divid- ed into cells, containing the figures, lines, Sec. hereafter described, ne- cessary for performing the rules of arithmetic. The lid or cover of the box, which serves as a leaf, or slate, is pierced full of holes in parallel rows , the first row has eighteen large,and seventeen small holes, alternately placed ; the se- cond row, eighteen small holes, placed under the above large ones; the third as the first, and so on alternately, thirty-five rows, the whole cover being full, and contain- ing three hundred and twenty-four large holes, and six hundred and twelve small ones, which make an exact square. The figures are re- presented by pegs *with cubical heads, and distinguished by pins placed on one side in the following manner. One, is expressed by a pin's point on the right hand ; two, by the same in the middle ; and three, by having it on the left- hand ; four, five, and six, by pins' heads in the above three different situations ; seven, eight, and nine, by crooked pins, or staples, in the same manner: the cypher is un- derstood by a plain peg, without any mark. On the top of each peg is printed the figure which it repre- sents, to render the work intelligi- ble to any person that may see it, without being acquainted with the marks. These pegs are made to fit the large holes. Pieces of brass wire, bent to a right angle, about half an inch from each end, and made to fit the small holes, serve for the purpose of lines to separate the different parts of the work. BLI BLI 311 A, The box with its several di- will enable them to overcome the visions, containing the different greatest difficulties, and amply re- pegs, bars, Sec. with which the pay the trouble and expense be- rules in arithmetic are to be per- stowed on their mechanical or li- formed......B, The cover, which terary acquirements. Tostrength- when turned back, and standing on en their faculties, and preserve its feet as represented, shews the their health, blind children should holes wherein the pegs and bars never be suffered to remain idle, are occasionally placed to exhibit so that during the hours of recre- the value of the figures....C, The ation, they ought to take suitable pegs marked in such manner as to exercise, such as riding on horse- enable the blind person to distin- back, walking out in fair weather, guishby the touch, what each peg the use of dumb bells, the bath is intended to represent, when chair, &c...In regard to diet, their placed in the hole in the cover B. meals should be temperate, light, A complete sp^citnenof this ma- and of easy digestion. Vegeta- chine may be seen in the Reposi- bles the most farinaceous, and least tory of the Society, Adelphi-fiiuild- acescent, should be preferred to ings, London. animal food. Neither fermented With respect to the education liquors, nor ardent spirits, should of the blind, we have already re- be given them, except in cases of marked,thatitdeservespublicsym- general debility. Tea is likewise pathy, and the interposition ofthe pernicious ; and their regular drink legislature; as their natural indus- ought to consist of equal parts of try, and persevering application, milk and water: a little chocolate, 312 BLI BLI and coffee, may occasionally be granted; but infusions of balm, sage, or ground-ivy, are more wholesome. Tobacco and snuff must be absolutely prohibited; and on the whole, blind persons should neither be too much restricted to the observance of a rigid system of diet, nor allowed to eat and drink whatever is-suggested by their own fancy: in the former case, they are t ap^ to become pitiable slaves to custom; and, in the latter, it is a shameful dereliction of duty in those whom Providence has ena- bled to see, and direct their affairs. Blindness, in farriery, is a disease incident to the eyes of horses, but more particulary to those of an iron grey, or dapple- grey colour ; and is supposed to proceed from riding themtoo hard, or backing them at too early an age. This disorder may be discovered by the walk or step, which, in a blind animal, is always uncertain and unequal, when led ; but if he be mounted by an expert horseman, an apprehension of the spur may induce him to move with more free- dom, so that the blindness can scarcely be perceived. A horse may also be known to have lost his sight, if observed constantly to prick up his ears, and move them backwards and forwards, on hear- ing any person enter the stable. The ordinary cause of blindness in horses, is attributed by Dr. Lower, to a spongy excrescence grow ing in one, and sometimes in two or three places of the coloured part of the iris or w'lich being ultimately overgrown, covers the pupil when the horse is brought into the light, but again dilates on returning him to a dark stable..... See. Eyes of Horses. Blind-worm (fragilis),or slow- worm ; a species of the Angids, or snake. It is about a foot in length, and of the thickness of the little finger. Its name is de- rived from the slowness of its mo- tion, and the snrallnessof its eyes. It is chiefly found in gardens and pastures. The Rev. Mr. Foster, in his " Observations on noxious Ani- mals," asserts, from his own expe- rience, that the bite of this crea- ture is perfectly harmless ; and he mentions two cases in which it was not attended with any ill conse- quences. _These observations are farther corroborated by a passage in the twenty-ninth volume ofthe Monthly Review, respecting a dog having been bitten by a slow-worm without any ill effects. < BLISTER, in medicine, signi- fies either a thin bladder, contain- ing a watery humour raised on the skin, or the application of vesica- tories to different parts ofthe body. With this intention, Spanish flies are most commonly employed; though we are possessed of a great variety of indigenous plants, which might be effectually substituted.... Hence we recommend, from ex- perience, the following : 1. Mus- tard-seed mixed with vinegar suf- ficient to convert it into a thick paste, to be spread upon linen ; 2. The fresh root of the horse- radish, grated, or in fine shavings ; 3. The bruised "fc^ves of the dif- ferent species of the Ranunculus, or crow-foot; 4. The leaves of the Polygon' m hydropiper, or water- pepper, growing wild on the banks of rivulets; and 5. The most pow- erful of all indigenous vegetables, the Daphne Mezereum, or spurge olive, every part of which is ex- BLI tremely acrid, but the rind is pre- ferably used for blisters. Whether fresh, or dried, this rind should be previously steeped for a few hours in strong vinegar, and then a piece about one inch broad, and two or three inches long, tied over- night to the part: after it has suf- ficiently drawn, the blistered place is covered with an ivy leaf; and a similar vesicatory is applied con- tiguous to the former. In this manner, it is continued, accord- ing to particular circumstances, especially in chronic diseases till the desired effect is attained...... Where no time is to be lost, we advise the use of mustard-seed, as before described, with the addition of a little salt, which greatly in- creases its efficacy. These cata- plasms are often more proper than the blisters prepared with Spanish flies; because the former operate more speedily, and act with less vi- olence on the fluids than the latter. Hence they are of eminent service to promote critical eruptions; to prevent the small-pox from break- ing out on the face, when applied at the commencement of the dis- ease, either to the calves of the legs, or the soles of the feet; to mitigate the pain arising from in- ternal inflammations, to drive ca- tarrhal and rheumatic humours from the more essential organs of life to the proximate external parts, and to rouse the indolent powers of Nature. In the most acute pains of the head, and the tooth-ach pro- ceeding from a rheumatic cause, as well as in inflammatory affec- tions of the eyes, such plaisters may be usefully applied to the neck or Ihe arm; in inflammations of the chest, to the breast and between the shoulders; in apoplectic fits, to the temples, Sec. VOL. I. BLI 313 In paralytic diseases, it is of the utmost consequence to place the blister in that direction which cor- responds with the situation of the nerves in the part affected ; and, in rheumatic disorders, such places should be preferred, as contain nerves connected with the painful part, immediately under the skin. Thus, in the most acute lumbago, or sciatica, it would be of little use to blister the hip or thigh, where the nerves are situated deep in the * muscles: but by applying a vesi- catory to the sole ofthe foot on the same side, we may promise almost certain relief. [In the second stage of inflamma- tory diseases: in low fevers where a tendency to delirium takes place, and prostration of strength prevails, they are highly useful when ap- plied to various parts ofthe body.] We shall farther observe, that in acute and dangerous diseases, where it is often necessary to re- peat the application of blisters, [to the same part], the new one should never be delayed till the former is completely healed. But, wilh re- spect to the time they are to be left on the skin, much depends on the degree of irritability in the patient, as well as the relative strength of the plaster. Some constitutions, of an irritable fibre, experience its effects in less than half an hour, while in others it may remain four, six, or eight hours, w ithout raising the skin. In opening a blister it is not necessary to cut away the epidermis, or scarf skin, and to cause unnecessary pain and irritation; as a single longitu- dinal incision is sufficient to give vent to the collected humour. Blisters sometimes operate on the urinary canal, and produce a painful strangury, or difficulty of S s SU BLO making urine : this effect may be remedied by the internal use of camphor, assisted by diluent emul- sions; such as decoctions of bar- ley, linseed, solutions of gum ara- ble, k.c. [or by pouring warm water from a bottle, upon the lower part of the belly, as the person lies in bed,] and to prevent such acci- dents, the blister itself may be mixed with camphor. Il, on the other hand, they will not draw, the skin ought to be previously rubbed with strong vinegar: or, if their action be too violent, a little of the extract of henbane may be added to the composition. Caution. We think it our duty to warn the reader against the use of blisters, in which the Spanish fiy is the principal ingredient. In plethoric persons, or those of a full habit, they increase the circulation ofthe blood; and ought to be ap- plied only after the necessary eva- cuations have been strictly attended to: in sallow, weakly, cachectic persons, blisters are notunfrequent- ly productive of incurable mortifi- cation. These fatal effects, how- ever, seldom or never take place from the application of mustard- ,seed, or hoise-radish. ELITE, the small red, or Ama- ranthus blitum, L. is an indigenous species of the amaranth which is frequently found growing on rub- bish, &c. It flowers in July and August: on the Continent its seed is used as a substitute for millet, and the leaves are dressed and eaten like spinach. Blite, the upright. See round- leaved Goosefoot. BLOOD, the most copious fluid in the animal body, and essentially necessary to the preservation of life: it is generally of a red, but in most insects, and in all worms, of a white colour. BLO The human body is by Dr.KtlLt, supposed to contain at least one half of its weight in blood ; includ- ing in this computation all that ex- ists in the lymphatic ducts, nerves, or any other vessel. This computa- tion, however, is exaggerated; and we believe that the greatest quanti- ty in a full-grown adult, seldom ex- ceeds thirty pounds weight. lis most remarkable property is that of incessantly circulating in the cavities of the heart, arteries, and veins, while the animal is alive. Although Hippocrates appears ' to have possessed a faint ideapf this admirable process, when he says, " that all the blood vessels spring from one; and that this one has neither beginning nor end; for where there is a circle, there can be no beginning;" yet as he was not acquainted with the office of the valves, he could neither compre- hend, nor demonstrate, the circu- lation of the blood. This most important of all discoveries in phy- siology, was reserved for the im- mortal Harvey, who first ascer- tained the true nature and uses of the valves, and about the year 1616, taught, in his Lectiyes at Cam- bridge, that justly admired doc- trine, the substance of which he published in 16e'y. He proved that, in most animals, the blood circulates in arteries and veins, and through the medium of one, two, or more hearts; (see Ani- mal Kingdom;) that in arteries it moves from the trunk to the branches; and that, meeting there with the branches of veins, it re- turns in a languid state totheheart; that the heart communicates a new impulse, and propels it to the trunk of the arteries; and that by these, the thickness of their coats, exerting muscular force, again drive it into the veins...Valves are BLO BLO 315 situated in every part of this cir- culating course, in order to pre- vent the return of the blood. The colour of this fluid in the arteries is of a florid hue; but some- what darker in the veins, except in those of the lungs, in which it is of a lighter cast. When exposed to the open air, the blood gradually separates into two parts, namely, the scrum, or a yellowish, some- times greenish fluid, and the cras- samentum, or cake, which resem- bles a red mass swimming distinct- ly on the top. The latter contracts greatly in its dimensions, and increases in solidity; properties which depend on the state of the individual at the time when the blood is drawn. Hence, in vigor- ous persons, when attacked with an inflammatory disease, the solid part is so tough that it resembles a piece of flesh, and has therefore been called the buffy coat; whereas, in other diseases, it is very soft and tenders breaking in pieces on the slightest touch. By chemical ana- lysis, it discovers the same princi- ples with other animal substances; yielding in distillation a volatile spirit, a great quantity of phlegm, and fetid oil; lastly, there remains a charred matter, which, when burnt in the open air, leaves a white earth similar to calcined hartshorn. According to some chemists, however, it contains both an acid and an alkali. But the most remarkable circumstance in the blood, is its texture, which con- sists of millions of red globular particles, or more properly, as Mr, Hewson calls them, flat vesicles, each of which has a little solid sphere in its centre. He observes, that they are flat in all animals, of very different sizes in different creatures, and impart to the blood its red colour. In man, they are small, perfectly flat, and appear to have a dark spot in the middle. To see them distinctly, he diluted the blood with fresh serum. Their shape he supposed to be of great importance, but it can be altered with a mixture of different fluids. By a determinate quantity of neu- tral salt contained in the serum, this fluid is adapted to preserve those vesicles in their fiat shape ; for, if mixed with water, they be- come round, and dissolve perfectly, but on adding a little of any neu- tral salt to the water, they remain in it without dissolving, or any al- teration of their form. The uses ofthe blood in the ani- mal economy are so various and important, that some have not scrupled to maintain that it is pos- sessed of a vital principle, from which the life of the whole body is derived. This opinion was former- ly entertained by Harvey, and has lately been revived and supported with many ingenious, though in- , conclusive arguments, by John Hunter. Yet, so much is certain, that the blood stimulates the cavi- ties of the heart and vessels to contract, that its circulation con- tributes to generate the heat of the body, and propagate it to the remotest parts; in short, that it nourishes every part, and supplies all the secretions, which, without exception, are separated from the blood. Hence it forms the bones, ligaments, tendons, membranes, muscles, nerves, vessels, and the whole organized body. The blood is of different degrees of viscidity in different animals, and even in the same creature, at different times. It always pos- sesses a considerable degree of tenacity; which, however, is rc^ 316 BLO markably greater in strong than in weak animals: thus, the blood of bulls wras used by the ancients as a poison, on account of its extreme viscidity, which renders it totally in- digestible by the human stomach. The principal use of blood is confined to the arts, for making Prussian blue; sometimes for cla- rifying certain liquors ; and very large quantities are used in the manufacture of loaf sugar. In horticulture, it is recommended as an excellent manure, when poured in the spring on the roots of fruit-trees, having previously re- moved the soil round the trunk: thus employed, it promotes the growth ofthe tree, and enriches its fruit. A mixture of blood with quick-lime, forms an exceedingly strong cement, and has therefore been used in preparing chemical lutes, as well as in making the floors of common farm-houses, and other humble habitations. For the latter purpose, a mixture of clay, ox-blood, and a moderate portion of sharp sand, beaten well together and uniformly spread, produce a neat, firm floor, and of a beautiful colour. Whether blood really affords nou- riAvnent has been doubted by some, and affirmed by others. In our opinion, it contains little or no ali- mentary matter; and though it may be digested by very powerful stomachs, it might be more advan- tageously employed in manuring the soil. In hot climates in parti- cular, it is highly alkalescent, and was therefore wisely prohibited to the Israelites. When blood was used as a common article of food in this country, the scurvy not only prevailed more generally than at present, but it was a more violent and obstinate disease, BLO Travellers inform us, that in some countries the savage natives are accustomed to intoxicate them- selves by drinking the warm blood of animals. This barbarous prac- tice, with its consequent effect, ap- parently confirms John Hunter's opinion, that this fluid is the im- mediate reservoir of the vital principle; and the inebriating qua- lity of the blood certainly deserves the farther researches of the che- mical philosopher. Several ex- pressions in Scripture also tend to countenance the conjecture of this acute enquirer....See Trans- fusion. BLOOD-HOUND, Sanguina- rius, a species of dog remarkable for possessing the sense of smell- ing in the highest degree. This animal is distinguished by his long, smooth, and pendent ears, broad chest, muscular form, a deep tan colour, and is generally marked with a black spot above each eye. We believe the breeding of this species has of late years been neglected. These animals were formerly much employed in the discovering of game that had escaped, or been stolen out of the forest. From the acuteness of their smell, they are said to have also been able to trace the footsteps of man with the great- est certainty; hence, they were trained for discovering delinquents who endeavoured to escape the hands of justice. [Dogs of this species were taken to Jamaica by Lord Balcarras, to hunt down the maroons, in the interior of the island.] BLOOD-SHOT EYES, an in- flammation of the membranes which invest the eyes. As we pro- pose to treatof the diseases incident to that organ, in general, under its BLO alphabetical head, we shall at pre- sent only state the first, and most necessary rules for preventing the progress of inflammatory com- plaints ; namely, rest, and exclu- sion of ljght, without heating the eye by a close cover; cold fomen- tations repeatedly applied, when they become warm; abstinence from animal food, and all heating or stimulating liquors ; mild aperi- ents ; and, if these do not produce the desired effect, leeches may be applied, near the eyes; though drawing blood, by cupping and scarifying near the temples, has ge- nerally been found more effectual. BLOOD-SPAVIN, in farriery, is a swelling and dilatation that runs along the inside ofthe horse's leg, forming a small, soft tumor in the hollow part, and is not unfre- quently accompanied with weak- ness and lameness of the part af- fected. The cure of this disorder should at first be attempted with restrin- gents and bandages, which will be found very efficacious in strength- ening the joints. [Taplin recom- mends the following: Strong white wine vinegar, 4 oz. camphor, spi- rits 3 oz.; extract of lead 1 oz.; or sugar of lead ^ oz. Shake well together at every time of using.... Rub in about two large spoonfuls twice daily, and keep on a pledget of tow, wet with the same.] But, if these should fail in reducing the vein to its natural size, the skin must be opened, and the vein tied with waxed thread passed under it with a crooked needle, both above and below the swelling, and the turgid part suffered to digest away with the ligatures : for this pur- pose, the wound should be daily dressed with a mixture of turpen- tine, honey, and spirit of wine. BLO 317 BLOOD-STONE, or Hema- tites, is a hard mineral substance of a red or purple colour. It is found in masses of different forms, and contains a considerable portion of iron, insomuch, that 40 pounds of that metal have been extracted from a quintal of the stone. The iron is of a very inferior quality ,and therefore seldom used ; but the blood-stone itself, on account of its hardness, serves to burnish or po- lish metals. Dragon's Blood. See Dragon. BLOOD-LETTING, in surge- ry, is performed with a view ei- ther to diminish the quantity of the circulating fluid, or to relieve a particular part, in case of inflam- mation, and, consequently, it is either general or local. General blood-letting, is that which is performed upon a vein or an artery: hence we have the terms phlebotomy and arteriotomy. Local, or topical blood-letting, is performed by scarification and cup- ping-glasses, by leeches, or by punctures made with a lancet, ac- cording to the nature of the disor- der. This latter, or topical blood- letting, is never dangerous, but in many cases has been found effec- tual in relieving the patient. With respect to venesection, however, as different opinions are entertained of its utility bydifferent physicians, it may not be improper to offer a few remarks. There was a period,duringwhich blood-letting was in very general use, and obtained great credit, as one of the most effectual means of prolonging life : while a plethoric habit was supposed to be a principal causeof early dissolution. Through the veins thus regularly opened, at certain seasons, the superfluous or vitiated blood was emitted, while 513 BLO BLO that of a more salubrious quality was supposed to be left behind. It is now well known, however, that the corrupted part of the blood cannot tie separated from the mass, so as to preserve the- remaining particles sound and uncorrupted. If the quality of the blood ever lie- come vitiated and diseased i,if it be too thick and viscous, or too acrid and serous, the whole mass neces- sarily participates in the infection : neither is it in the power of art to contrive any method, by which the corrupted part may be separated from tint which is in a sound sate. It would be equally unreasonable to expect, that a spoiled cask of wine could be cured of its tartness, by attempting to draw the acid and impure portion from the top, in order to leave the sweet and wholesome part behind. Considered as a remedy, phlebo- tomy must certainly be allowed to possess its uses ; it is sometimes a necessary expedient, to produce an immediate diminution of the ful- ness ofthe blood, particularly when the time is too short, and the dan- ger too pressing, to admit of any oi her methodfor effecting that pur- pose. As there can be no doubt, that blood-letting is an invaluable remedy in some disorders, it is the more peculiarly incumbent on the practitioner, to distinguish with care those cases in which imminent danger may be averted, and health restored by the use of it. There are two cases, and perhaps only two, in which venesection is likely to be attended with real advantage; 1. When it is required to prevent the fluids from gaining access to the parts more essential to life ; and 2. Where means roust be spee- dily used to counteract a threatened inflammation in the intestines. But even in those two cases, the intel- ligent physician is at no loss for other remedies, which may be fre- quently administered with greater safety and equal success. The blood contains in itself, and affords to the vessels, nerves, mus- cles, membranes, tendons, liga- ments, bones, in short, to the whole organized body, all the substance and properties which enter into the formation of each, and constitute them what.they arc. Each of these parts is evolved from the blood,and adapted to its proper place, in so wonderful a manner, that the hu- man mind is totally at a loss to comprehend how this operation is performed : neither have the re- searches of the most acute and at- tentive observer been able to ac- count for it. And as the blood serves to supply the waste, and to make up the losses, which those parts occasionally sustain, it may be considered as the original source of our whole organization. Now it requires little reflection to per- ceive, that by wasting this vital fluid, the sources of animal sup- port and regeneration are in a great measure obstructed and diminish- ed. Although it be true, that ths blood lost by periodical bleedings is soon reproduced by the activity of the vital powers, yet this resto- ration is not effected without con- siderable efforts, and at the expense of the whole machine. As this exertion, therefore, is a great pres- sure upon the vital powers, it must of course be attended with a propor- tionate degree of their consump- tion. And experience has shewn, in numberless instances, that per- sons accustomed to frequent blood- letting are not only rendered more. delicate in their constitution, and more subject to, diseases, bui alse BLO BLO 319 that they die in general at an ear- lier age than others. The absurd notion, that bleeding is useful and necessary to the pro- longation of human life, is still pretty generally received among the common people of all countries. Yet neither the good nor the bad days, superstitiously marked in the almanacks for the amusement of the vulgar, can palliate or justify the mischief with which this dan- gerous error is pregnant: for bleed- ing can only be of service in some urgent cases, and when performed at the proper time : but to the healthy it is always injurious. [A very common accident in per- forming the operation of bleeding, is the wound of a tendon....Where this has happened, pain and ten- sion are perceived near the part where the orifice was made; in- flammation comes on, and extends the whole length of the limb. To cure this complrintthe limb must be kept perfectly quiet, and in the most relaxed position possible. Ap- ply double linen cloths dippped in lead water, made by dissolving half an ounce of sugar of lead in a quart of rain, snow, or river w ater : give gentle laxatives, and observe a low diet.] Blood-letting, in farriery, an ope- ration often undertaken when it is as useless and pernicious as in the human species. Such horses, how- ever, as stand much in stable, and are full fed, occasionally require bleeding, especially when their eves are heavy and inflamed, or when they feel unusually hot, and champ their hay. Young horses should be bled when they are shedding theirteeth, as it allays those feverish heats to which they are subject at that pe- riod : but the cases that more par- ticularly require bleeding, are colds, falls, injuries of the eyes, strains, and all inflammatory disorders. There noble creatures should al- ways be bled by measure ; two or three quarts are generally a suffi- cient quantity : and when vene- section is repeated, strict attention. should \e paid both to the disease and constitution of the animal. BLOOD-VESSELS, in anato- my, are long membranous canals, which convey the blood through every part of the body. They are divided into two classes, arteries, and veins. For an account of the construction, situation, and uses of the former....Xee Artery. The veins originate from the ex- tremities ofthe arteries, and return the blood from them into the au- ricles of the heart, which is the common termination of all the veins. Like the arteries, the veins are also composed of three mem- branes,but more delicate than those of the former, and nearly transpa- rent ; they are divided into trunks, branches, ramuii, &c. In general, the veins are situated by the sides ofthe arteries, but more superficial- ly ; and as they proceed towards the heart, they gradually become larger. As the veins do not pul- sate, the blood, which they receive from the arteries, is urged for- ward, partly by the contractibilily of their coals, partly by the pres- sure of the blood from the arteries, and partly by respiration. They are moreover furnished with valves, which prevent the return of the blood....See Blood. BLOOD WORT, the Small- grained Dock, on the Rumax san- guineus, L. is a plant seldom cul- tivated, as it so quickly propagatta that it becomes, a troublesome weed....See Wituerinc, C.s3. S20 BLO The fresh leaves and stalks of this vegetable afford a juice of a dusky blood-red colour; which, after standing for a short time, changes to a dark blue or violet tint: and if prepared with alum, it might probably be used in dye- ing. This juice when laid over other colours in painting imparts to them an additional lustre, and may be used, if properly mixed, either as a red or blue colour. Bloody Flux. See Dysentery. BLOSSOM, in general, signi- fies the flowers of plants. See Flower. It is also applied to the flowering of trees in the spring, called their bloom. The use ofthe blossom to the vegetable is, partly to protect, and partly to draw nourishment for the embryo fruit or seed. Blossom is also a term used to a horse, whose general colour is white, but interspersed wilh sorrel and bay hairs. Such horses are so insensible, and hard, both in the mouth and flank, that they are scarcely of any value ; and are likewise very liable to turn blind. BLOW-PIPE, in chemistry and mineralogy, an instrument by which the breath may be directed in a stream upon the flame of a lamp, or candle, in order to vitrify a small quantity of mineral sub- stance. The process of assaying in the dry way, may readily be performed in the same manner. Most of the experiments which can be made by means of a large apparatus, may also be accom- plished by the blow-pipe, in a much shorter space of time, while even the smallest particle of the matter is sufficient. " The first inquiry to be made," says M. Berg:iann, " is, what a substance contains, not how. much." Experiments with BLO the blow-pipe have this advantage over those conducted in crucibles, that we can distinctly see all the phenomena from beginning to end; by which means we obtain an illus- tration of the series of operations and their causes. [Mr. Robert Hare of Philadel- phia, lately invented a machine, which he calls a hydrostatic blow- pipe, for the purpose of burning inflammable air, (hydrogen gas), with oxygen, (pure air) propelled by the pressure of a column of water. A long, powerful, and steady flame is produced which fuses pla- tina, lime, magnesia and plumba- go. The machine is so contrived, as to contain the two airs without mixing, and these may be either atmospherical air and inflammable air, or oxygenous air and inflam- mable air, as the operator pleases; or he may fill it with atmospheric air alone, to act upon the inflam- mable air, which forms the flame of a lamp. For these reasons it will be immediately apparent how preferable it is to the bellows with a pedal, or to a crucible.] BLOWING, an agitation ofthe air by means of a pair of bellows, the mouth, Sec. Butchers have a very pernicious custom of blowing meat, to deceive the buyer. The sudden change of veal and lamb in particular may, in some degree, be attributed to this cause. It is also a common practice to blow poul- try, and all sorts of fish, except those of the shell kind. The me- thod of blowing fish, especially cod and whiting, is, by placing the end of a quill, or a tobacco-pipe, at the vent, and making a hole with a pin under the fin which is next the gill; consequently the fish appears large and full, but when dressed B LU will be flabby, and little else but skin and bones. By placing the thumb on each side of the vent, and pressing it hard, the air may be perceived to escape, and this imposition be detected. As the venders of provisions, who are guilty of such disgusting practices, may at the same time he infected with the most loathsome diseases, the articles thus polluted should be rejected as being unfit for consumption. Indeed, the per- nicious tendency of blowing meat is obvious, and ought, therefore, to be discouraged by every class of purchasers, while it claims the serious and vigorous interference of the public magistrate. Blowing, in botany, is the gra- dual and perfect expansion of flowers. Blowing of Glass, is performed by dipping the end of an iron blow- pipe into melted glass, and blowing into it. See Glass. BLU BBER, the fat of the whale and other aquatic animals. It lies immediately under the skin. In the porpoise it is firm, fibrous, and about an inch thick; in the whale, it is commonly six inches in thick- ness. Formerly the blubber was boiled down into train-oil on the vshores of Greenland, and other places, where the whales were caught, but it is now brought home in casks, and undergoes that process in Britain. The quantity of blubber yielded by a whale is forty, fifty, nay, sometimes, eighty hundred weight. BLUE, is one of the seven co- lours of Nature, into which the rays of light divide themselves when refracted through a prism. The principal blues used in painting, are, Prussian blue, bice, Saunders' blue, azure or sin alt, verdiler, Sec. VOL. I . BLU 321 for the preparation of which, see Colour-making. In dyeing, the principal ingredients which afford a blue colour, are indigo and woad. .....See also Dyeing. The Dutch blue, commonly call- ed Turnsol, may be prepared by the following process: The kind of lichen called Arabic, or, in de- fault of it, the large oak moss, be- ing dried and cleansed, ought to be reduced to powder, and by the assistance of a press, forced through a sieve, the holes of which should be small. This powder should be then mixed in a trough with an alkali called vetas, or the ashes of wine lees, in the proportion of one- third ashes, and two-thirds lees. This composition being moistened with human urine, a fermentation is excited, and a due degree of moisture preserved by the addition of the same liquor. When it as- sumes a red colour, it should be removed into another vessel, again moistened with urine, and stirred, to renew the fermentation. In a few days the blue colour will begin to appear, and it must then be care- fully mixed with a third part of pure powder of potash; after which it should be removed into wooden pails, three feet high, and six inch- es broad. As soon as the third fermentation begins, it ought to be mixed with pulverized chalk or marble. The last gives no addi- tion but in weight. A fine blue colour, equal to ul- tramarine, may be made by col- lecting the blue corn-bottle flower, or Centaurea cyanus,vt\\ich abounds in almost every corn-field: it has two blue tints; the one pale in the larger outward leaves, the other deeper, which lies in the middle of the flower; by rubbing the last, while fresh, so as to express the T t 322 BLU juice, it will yield a beautiful and unfading colour. On the same day that the flower is gathered, the middle should be separated from the extremities, and when a quantity of the juice is obtained, a small addition of alum will produce a permanent, clear blue, which, in the opinion of many persons, is not inferibr to ultramarine. A fine colour has lately been dis- covered by Mr. Thomas Willis which promises to be useful in the art of painting. It is prepared by mixing a solution of alum and mar- tial vitriol with the mother water, which remains after extracting the crystals of phosphorated soda from a combination of the phosphoric acid with pure mineral alkali. Our limits not permitting us to relate his various experiments, the curious reader will consult Mr. Willis's '■''Account of, and obser- vations on, different blue colours produced from the mother water of soda phasphorala" isfc. which is inserted in'Vol. 4, ofthe "Memoirs of the Literary and Philosophical Society of Manchester." Flue John, among miners, is a kind of mineral which has lately been fabricated into vases and other ornamental articles. It is of the same quality as the cubical spar. At the foot of the high mountain called Mam-Tor, at Castleton, in Derbyshire, it is still found in large pieces, which are sold for about nine pounds per ion. [BLUEBIRD, Motacilla Sialis. The head, neck, back, wings and tail, are of a sky-blue colour; breast of a red or brick colour; the bill short, the upper mandible, bending downwards a little at the point. The blue-bird is of a friend- ' ly social nature. The attachment BLU of the male towards the female, is remarkable and pleasing. He sel- dom permits her to be out of his sight, and eagerly darts upon a favourite morsel, and carries it ta her. They pair in March, and the female lays two or three eggs in a season. The male takes care of the former broods as soon as fledged, whilst the female sits on the eggs of the succeeding ones. The notes of the blue-bird arc invariably the tidings of fine wea- ther, for although he is not strict- ly a bird of passage, yet in severely cold weather, he disappears for a short time, returning to the sea- coast, where the air is milder, or a few days journey south, but is sure to return with a southerly wind or milder air, when he ap- proaches his accustomed place of residence. Their food consists of all kinds of insects, beetles, and grasshoppers; they seldom feed on fruit or vegetable substances. This innocent bird is highly worthy of our protection. William Bar- tram.] BLUE-BOTTLE (Corn), or the Centaureacyanus,h. is a plant com- mon in corn-fields. See Wither- ing, 472; and Engl. Bot. 277. This vegetable is considered as a weed; but besides the property of affording a valuable paint, as men- tioned in the article preceding the last, it is also much frequented by bees. A decoction of the flowers with galls and copperas, affords a good writing-ink; and it may also be employed with success in the dyeing of linen or cotton. [BLUE-GRASS......See Gras- ses.] BLUEING, is the art of com- municating a blue colour to dif- ferent kinds of substances. Laun- dresses blue their linen with smalt; BOA BOA 323 dyers, their stuffs and wools with woad or indigo. . Blueing of metals is performed by heating them in the fire till they assume a blue- colour; it is parti- cularly practised by gilders, who blue their metals before they apply the gold and silver leaf. Blueing of iron, is a method of beautifying that metal for mourn- ing buckles, swords, 8cc. The pro- ct*s is as follows: Take a piece of grind-stone or whet-stone, and rub hard on the work, to take from it the black scurf; then heat it in the fire, and as it grows hot, the colour changes by degrees, appearing first of a light, then of .a darker gold colour, and lastly of a blue. Some- times they also grind indigo and salad-oil together; and rub the mixture on the work, while it is heating, with a woolen rag, leav- ing it to cool gradually. BOARD, a piece of timber saw- ed thin, for building, and other pur- poses. A cheap and durable composi- tion for preserving weather-board- ing, may be made in the following manner....Take three parts of air- slacked lime, two of wood-ashes, and one of fine sand, or sea-coal ashes. Sift these through a fine sieve, and let them be well mixed: then add as much linseed oil as will bring the whole into a con- sistence fit for working with a painter's brush. At first, give the weather-boarding a thin coat of this mixture; and when that is dry, it can be conveniently worked. This composition is cheaper and more durable than paint: it is also im- penetrable to water, and not liable to be injured by the action of the weather, or the heat of the sun. BOAT, a small open vessel worked by oars or sails. The for- mation and names of boats are dif- ferent, according to the purposes for which they are intended: hence they are slight or strong, with a keel, or flat-bottom, open, half, or whole decked, and plain, or or- namented. M. Bernieres invented'a boat which is not liable te be overset or sunk. Some trials were made with this vessel, at Paris, in the year 1777, in the presence of a vast concourse of spectators. Eight men went into the boat, and rocked it till it filled with water, and af- terwards rowed it along the river in that state, without danger of sinking. M. Bernieres then or- dered a mast to be erected in the. same boat, when filled with water, and hauled down by a rope fastened to the top ofthe mast, till it touched the surface of the river, so that the vessel heeled in a position to which neither winds nor waves could bring her; yet as soon as the rope was let go, the boat recovered her equipoise in less than a second..... This experiment proved that the boat could neither be sunk nor overturned, and that it afforded the greatest possible security against accidents. Hence this invention is of the first importance to the inhabitants of maritime states. In the year 1785, a patent was granted to Mr. Lukin, for his im- provement in the construction of boats and small vessels, so that they will neither overset nor sink. This useful invention is described in lhe.specification of the patent, as follows: To the outsides of boats and vessels, of the common or any other form, are projecting gunwales, sloping from the top of the common gunwale, in a faint curve, towards the water, so as not to interrupt the oars in rowing: 324 BOA BOA and, from the extreme projection (which may be greater or less, ac- cording to the size and use the boat or vessel is intended for,) returning to the side in a slight curve, at a proper distance above the water- line. These projecting gunwales may be made solid, of any light materials, that will repel the water or hollow and water-tight, or of cork, and covered with thin wood, canvas, leather, tin, or any other light metal, mixture, or composi- tion. These projections are very small at the stem and stern, and increase gradually to the dimen- sions required; they will effectual- ly prevent the boat or vessel from being overset by sudden squalls, or violent gales of wind, either in sailing or rowing, or by imprudent or unskilful management. In the inside at the stem and stern, and at the sides (where the projecting gunwales are not necessary), and under the seats and thwarts, are inclosures, or bulk-heads, made water-tight, or filled with cork, or other light materials that will repel the water: the spaces between the timbers may in like manner be fill- ed up. By this means, the boat or vessel will be so much lighter than the body of water it must displaco in sinking, that it will with safety carry more than its common bur- then, though the remaining space should by any accident be filled with water. Under the bottom, along the centre of the keel, is affixed a false one of cast iron, or other me- tal; this will strengthen and pro- tect the bottom from injury in many cases; and, by being placed so much below the surface of the water, will act as ballast with more power than a much greater weight in the common situation, and is much more safe, by being fixed in the proper place, and not liable to shift by any sudden motion of the boat or vessel. [BOAT, (LIFE,) The object of this most useful invention, is to save the lives of persons wrecked on coasts. The life boat was first built by Mr. Henry Greathead, of South Shields, England. A plan and description of this boat were taken from Mr. G's original, by Fig. 2. Colonel William Tatham, and patriotically sent by that gentleman, to Mr. Jefferson, President of the United States. From that draught, the annexed plate was taken, and the Editor has great pleasure in making it public...... BOA having no doubt, that if the boat be kept in readiness for use on our coasts, many lives may be annual- ly saved. DESCRIPTION. Fig. 1. Represents the side view of the boat, the length of the keel, with the convex remarked by the work keel; the rising line of the floor represented as corresponding with the rise of the floor in the body section. Fig. 2. The situation of the frames for buildmg, to agree with the corresponding letters in the body and side sections. Fig. 3. The breadth ofthe top plane, with the situation of the thwarts ; the half breadth of the letters c c c c c,the length and depth of the cork on the outside. construction. The boat to be built from a given length. The breadth is one- third of the length, with both ends alike. The keel of the boat is a plank, bearing a proportional breadth in the mid-ships, narrow- ing towards the end to the thick- ness of the bottom of tl e stems, and forming a convex downwards. The stems are the segment of a circle, with a considerable rake. The bottom section to the floor heads, is a curve with the sweep of the keel; the floor head curving. A bilge plank is worked on each side, next the floor head, with a double rabbit groove, ofa thickness nearly similar to the keel, on the outside of which are fixed two bilge trees corresponding nearly on a level with the keel. The ends BOA 325 ofthe bottom section from the part of the cable bow, more eliptical to the top, projecting considerably, each end the same. The sides from the floor heads to the top of the gunwale, flaunch on each side in proportion to nearly half the breadth....The breadth of the boat is continued well towards the ends, leaving a sufficient lengthof straight side at the top. The shear is re- gular along the straight side, and more elevated towards the ends. The gunwale is fixed on the out- side ; the outside is cased with cork the whole length of the regu- lar shear, from the under part of the gunwale to twenty-three inches down the depth of the side. The cork has several thicknesses, so as to project at top a little without the gunwale, and is secured with plates of copper. The quantity of cork employed in the construction is about 700 cwt. The thwarts are five in number, all stauntioned, and row double-banked, with ten oars. The oars are short, fixed by iron thole pins, and slung with graum- mets, to enable the rowers to pull either way. The boat is steered by an oar at either end, and the steering oar is one-third longer than the rowing oar. The platform, in the bottom is placed horizontally. The length of the mid-ships, and the sides from the bottom to the under part ofthe thwarts, is cased with cork. At the ends, the plat- forms are more elevated, for the convenience of the steersman, and to give him a greater command of power with the oars. practical remarks. The curving keel and bottom permit the boat to be turned with 326 BOA BOA facility : she is kept more easily in equilibrium than any other shape; is more easily steered, and safer among the breakers; the greatrake of the stems, and fine entrance be- low, forming part ofthe cable bow. This construction is superior to all others in a high sea and broken water ; and with the projection to the top of the gunwale, is the means when the boat is conducted to head the sea. of dividing the waveswhich generally break into a common boat. The breadth being continued well to the ends, supports the boat when rowing against the waves; and both ends being similar, she is always in a position to be rowed either way without turning. The addition of the staunchions under the thwarts, admit the boatman to act with a firmer force, and in the instance of the boats striking the ground, the weight of the men, by the commu- nication of the staunchions, will, in some degree, resist the shock. The advantage of a short oar, in a high sea, is obvious. It is more manageable, and permits the rower to keep his seat; but the long oar in the midst of agitated waves, would be unwieldy, and the stroke frequently uncertain. The cork on the outside is a most excellent defence, and displaces a large co- lumn of water: and it has been proved by experience, to float the boat with the principal part of her bottom stove and loose. The great projection of the cork also, on the outside, prevents her being over- turned. The best method of con- ducting the boat, is to head the sea; which from her construction, aided by the force of the oars, will launch, her over the water with ra- pidity, without taking in any wa- ter. " The person who steers the boat should be well acquainted with the course of the tides, in order to take every possible advantage; and great care should be taken in ap- proaching the wreck: that the boat be not damaged, as there is fre- quently a strong reflux of the sea near the wreck : when the wind blows to the land, the boat will re- turn to the shore before the wind and sea, without any other effort than steering. Signed, Henry Greathead.' Mr. Greathead stated, " That he conceived the principle of his invention from the following idea, which had frequently occurred to him, viz. Take a spheroid, and divide it into quarters, each quar- ter is eliptical, and nearly resem- bles the half of a wooden bowl, having a curvature with projecting ends; this thrown into the sea, or broken water, cannot be upset, or lie with the bottom upwards." The testimony laid before the committee of the House of Com- mons, by persons of credit who had either used the boat, or had witnessed its use by others, leaves no room to doubt of its being fully adequate to the purposes for which it was intended. Capt. Gilfred Lowson Reed, an elder brother of the Trinity-house, observed to the committee, " That when the sea does not tumble in upon the beach very much, the boat may be easily launched by laying the ways as far as possible in the water, and the carriage hauled from under her : when there is a great sea on the beach, the boat must be launched from'the carriage before shecomes to the surf, on planks laid across, as other boats are launched, the y. A ,< •■*■. £ .. «. .''J.. -' <•■■ ri^:,f^Ap ln^ B oat. f ) fffiit liiiKilffc h/ «>/10mtid —/fi/x/fti trfr r //it mtfti'' that is, every impression which is most likely to soothe and harmon- ize the passions, at the same time contributes to regulate the powers of therJtnherstanding, and give- BOD them their due force and energy. Hence, temperate gratifications, as they are highly conducive to these ends, promote the harmony of vir- tue ; for by contributing to the health and sprightfinessof the body, they invigorate the powers of the mind, and check the violence of the passions. The human body is a machine so artificially and admirably orga- nized for withstanding the various impressions of external agency, or the sudden vicissitudes of heat and cold, dryness and moisture, as well as for performing its various func- tions, that it bears evident marks of a wise and omnipotent Creator. It is composed of fluids and solids : the principal of the former are, the blood, chyle, saliva, bile, and the gastric liquor; of which the three last mentioned materially promote the digestion of food ; the chief of the solids are the bones and cartilages, which give firm- ness and attitude to the body. It would lead us too far from the plan of this work, to enter into particulars respectingthe com- plicated and wonderful structure of the human frame: we shall therefore, only observe, that it ceases to grow in height when the bones arrive at a certain degree of firmness and rigidity, which will not admit of farther extension by the motion of the blood. This pe- riod appears to take place between the age of eighteen and twenty- four ; but in females, often one or two years earlier than in males. Lastly, it is remarkable, that the height or length ofthe human body varies at different parts of the day : thus, in the morning, after a long and refreshing sleep, an adult will be found one inch taller than he was in the preceding evening, VOL. i. B O I 329 BOG, a quagmire covered with grass, but not firm enough to sup- port a heavy body. Various theories have been start- ed to account for the formation of bogs; but the most probable is, that they have originated from the roots of trees, and other decayed vegeta- bles. Under some bogs of consi- derable depth, are to be seen the furrows of land once ploughed..... The black bog is a solid, weighty substance, which cuts like butter, and is similar to rotten wood : but the red bog is of a lighter texture, though under it there is commonly a solid black stratum, which makes good fuel. Sound trees are found in both sorts of bogs, particularly in those of Ireland, which differ from the English, as the former sometimes present a perfect sce- nery of hill and dale, while the lat- ter are mostly of a level surface.... Of the most common spontaneous growth are, heath, bog-myrtle, rushes and sedgy grass. Bogs are of various depths, some being found to be fifty feet deep, and others still deeper. A good method of draining boggy lands is, by deep trenches partly filled with stones, and covered with thorns and straw. A quantity of hard, dry earths, such as gravels, sands, chalks, stones, &c. is of great use in the improvement of bogs, as these sub- stances serve to bind, fatten, and warm the soil, while they prevent springs from oozing up and over- flowing the surface. By this me- thod, boggy or marshy grounds may be improved so as to produce good grass. [See Swamp-Drain.] BOHEA, a species of tea.....See Tea. BOILERS. Many ingenious vessels and utensils have, at dif. ferent periods, been invented, with U u 330 B O I BOI a view to facilitate the process of boiling, and save the consumption of fuel. In the latter respect, Count Rumford stands at the head of those experimental inquir- ers, who have directed their la- bours to the benefit of society ; yet we must confess that thereris still great room for improvement. One of the latest inventions in this de- partment of domestic economy is that of Mr. Tho. Rowntree, en- gine-maker, of Great Surry-street, Blackfriars-road [London], who in 1793, obtained a patent for "anew method of applying fire for the pur- pose of heating boilers and other vessels, where heat is required." But as the patentee had not given a clear specification, from which an ordinary tradesman could have constructed a furnace on his prin- ciples, without any farther expla- nation, his patent was declared void, after a trial before Lord El- don and a special jury, on the 3d of November last, and has conse- quently become public property.... These proceedings, however, have been attended with a good effect, as the obscure account published by Mr. Rowntree, has been more clearly defined by the evidence given in Court, especially by that of Mr. Hi'.-'dmarsh. We shall, therefore, present our readers with the specification communicated by the patentee, and accompany it with the necessary illustrations..... The following is a literal abstract of the inventor's description..... " For heating of coppers, boilers, furnaces, ovens, and stoves, my fire-place is much smaller than heretofore made use of for the same sized copper, boiler, furnace, oven, or stove. Instead of placing my fire-place, according to the com- mon practice, immediately under the boiler, or other vessel, I place it at the front, side or end, as I see most convenient, in such a man- ner as,to oblige the flame to rise in the front, side or end, and pass all round the vessel, &c while at the same time it strikes the bot- tom ofthe vessel, Sec. without suf- fering the flame to pass off in a flue, or flues, as it usually does in the common way, and by that means sending the heat into the flues, in- stead of its being used where it ought to be, namely, on the vessels, 8cc. this, my method effectually prevents ; for, by means of a small perpendicular, ,or other opening, into a box or trap, which I call a reservoir, and which I place hori- zontally, or diagonally, as the situ- ation may require, and is made of iron, brick, stone, or any other ma- terial capable of bearing heat, where a valve is placed riding on centres or otherwise, and standing in a dia- gonal or other direction, as is found most convenient, the flame is re- turned or impeded in its progress to the chimney, and made to de- scend below the bottom of the ves- sel, and pass out at the bottom, top, or side of said box, trap, or re- servoir, into the common chimney. This reservoir is placed between the vessel, Sec and the chimney.... To the opening, which admits the flame into the reservoir, are affixed, when necessary, sliders, registers, or stops, which serve to increase or diminish the heat. The valve in the reservoir is for the same pur- pose in another degree, which more immediately appertains to increas- ing or diminishing the draught, which it does by moving the said valve into different positions, as the speed of the operation may re- quire." It would be needless to state the particulars of the evidence relative to the effect produced by the new BOI BOI 331 invented furnaces, in heating boil- ers, &c as well as the great sav- ing of fuel, which was proved to be more than one-third, and in some cases nearly one-/ialf, of what is usually consumed in furnaces con- structed on the old plan. Hence we shall communicate only the substance of Mr. Hindmaush's evidence, which greatly tends to illustrate the principles of the in- vention. This, he conceives, prin- cipally consists in the three follow- ing circumstances : 1. In the peculiar mode of con- structing the furnace, or setting the boiler, and of placing the fire, not immediately under, but a little in front, or at one side of it, whereby the flame and hot air can get access to every part ofthe ves- sel, and not only strike with force against its bottom, but also with equal effect reverberate against, and violently embrace its sides, and whole external surface; unlike every former contrivance, the most perfect of which could only cause the flame and hot air to act par- tially upon the bottom and sides of the vessel. 2. In the elevated situation, and smallhess of the aperture leading from the furnace towards the chimney ; whereby the flame and hot air are impeded in their pro- gress to the atmosphere, and com- pelled to tarry in the cavity of the furnace, and occupy every part thereof much longer than they otherwise would do. This effect in stopping, checking, and as it were arresting the flame and hot air, in their attempt to escape into the atmosphere, Mr. Hindmarsh considered as not only new, but singularly beneficial ; for, by this means, the flume and hot air are detained in the very place where their presence is most wanted, and constrained to give forth their en- ergies with an impetus against the bottom and sides of the vessel to be heated : whereas, in none of the furnaces heretofore erected, was any effectual stop interposed between the fire and the chimney, to cause the flame and hot air to dwell under and round the sides of the vessel ; but they passed ra- pidly off into the atmosphere, either by a direct communication through the chimney, or indirectly, but al- most as speedily, by flues ; or else by a drain (as it is called), the aperture of Which is equal in di- mensions to that of the chimney itself. 3. In an open space between the furnace and chimney, called by the patentee a box, trap, or reser- voir, and intended as a receptacle of the flame, hot air, and smoke, after they have quitted the fur- nace, and passed through the small aperture as above described. This space, or reservoir, for the flame, hot air, and smoke, being closed at the top and external sides, and open only at the bottom outwards, for the purpose of permitting the smoke, Sec. to pass off into the chimney, still further checks and detains the flame and bot air in the furnace ; and being itself constantly full of warm air, smoke, &c. causes the heat to be reverberated against the sides and bottom of the vessel or boiler, and effectually prevents the admission of the cold atmos- pheric air from the chimney, which, on the old plans of construction, is found by experience to rob the fur- nace and vessel of more than half the supply of heat which any given quantity of fuel is capable of yield- ing. The valves, sliders, and dam- pers, arc not esssential parts ofthe 332 BOI BON invention,butmerely as regulators, which, in many cases, may be alto- gether omitted, without detriment to the operation of the fire. Although Count Rumford has successively extended his research- es to discover the most economical plan in the management of fire, and the generation of heat for culi- nary and other purposes, it does not appear from his writings, that he had a distinct conception of the new method suggested by Mr. Rowntree, till after the enroll- ment of his specification in May 1798. Nay, says Mr. Hindmarsh, the Count evidently takes it for granted (see vol. II. p. 73, of his Essays), and even reasons on the fact, which he there supposes to be unavoidable, and beyond remedy, that the fire cannot be made to impinge against the sides of a ves- sel with the same force and effect as against the bottom : which is a plain proof, that at the time of writing that essay, he was totally unacquainted with Mr. Rown- tree's method of applying and managing the fire ; in which the very effect which the Count con- siders as a desideratum in science, and which appears to have been one grand object of his philosophi- cal pursuits, is now in a great mea- sure completed. [See Kitchen.] BOILING, in the culinary art, is a method of dressing animal food, vegetables, Sec. by decoction in hot water, for the purpose of re- moving their natural crudities, and rendering them more easy of di- gestion. By too much boiling, however, flesh is deprived of a con- siderable part of its nourishing juice, as the gelatinous substance of the meat is extracted, and incor- porated with the water, while the spirituous and balsamic particles are dissipated by evaporation. The culinary process of stewing is more profitable, especially if conducted in close vessels, as it is better cal- culated to preserve and concen- trate the most substantial and nu- tritious parts of animal food. BOLES, are viscid earths more friable than clay : they are soft and unctuous, and gradually melt in the mouth, communicating a slight sensation of astringency. There is a great variety of these earths, which have been recommended as astringent, sudorific, and alexi- pharmic, but without sufficient grounds. They are still prescrib- ed in fluxes, and complaints of the first passages. BOMBAST, in composition, is an endeavour, by strained, and tur- gid description to give a low or familiar subject that importance of which it is not susceptible ; in- stead, therefore, of being sublime, it always proves ridiculous. The style of a writer, who has no real genius or talent for description, is extremely prone to deviate into bombast, and vitiate the taste of others. Hence, books written in a redundant or affected style, ought never to be entrusted to the hands of youth, who are more apt to listen to and imitate the language which is addressed to the imagina- tion and the senses, than the seri- ous and dignified admonitions which are supported by reason and experience. BONES, are solid substances composed of animal earth and glu- ten. They support and form the stature of the body, defend its vis- cera, and give adhesion to the mus- cles. Their number in the human frame is generally 240, but in some individuals, who have two additional bones in each thumb and BON BON 333 great toe, they amount to 248.... The regular division of them is as follows : 63 bones of the head, in- cluding the 32 teeth: 53 of the trunk : 64 of the upper, and 60 of the lower extremities. One of the most remarkable dis- eases of animal bones, is tneir oc- casional softness and reduction in the living body ; of which there are several well authenticated in- stances. The late Mr. Gooch, a respectable surgeon of London, re- lates the case of a woman natural- ly five feet six inches high, who was gradually reduced down to three feet four inches. In rickety children, the bones are obviously softer than they ought to be in a sound state, owing perhaps to their erosion, occasioned by the discharge of an acrimonious humour. In a si- milar manner, the scurvy has often been remarked to affect these solid parts of the human frame. Hence in the former instances, attention to a proper diet, gentle friction with coarse cloths, exercise, fresh air, and cold bathing, will frequently change the constitution of such children, insomuch, that at the age of twenty, there will not remain the least symptom of their former debility. It is generally believed, that the bones, in a healthy state, are in- sensible to pain, because the larg- er ones are unconnected with any nerve : hence the operation of the trepan has been performed upon sound persons who were not under the influence of opium, without giving them any additional pain dur- ing the perforation of the skull. See Fractures and Teeth. Decomposition of Bones. After being separated from the animal, they maybe hardened and softened, both by acids and alkalies, accord- ing to the quantity of saline matter employed, and the manner in which it is applied. Although Boerhaave asserts, that alkaline salts render them harder aud firmer, and that acids make them softer and more flexible, yet these effects take place only in certain circumstances. Thus Newman found, that bones be- came harder and more compact by steeping them in oil of vitriol; but when this acid was in sufficient proportion, it destroyed their co- hesion, and dissolved them. Dr. Lewis, on the other hand, observ- ed, that diluted vitriolic acid,though it rendered them remarkably soft, made them at the same time brit- tle ; but that either in aqua-fortis, or spirit of salt diluted, as well as in the acetous acid, they became flexible and soft like leather. The mosteffectual and cheapest method of reducing the hardest bones to a soft pap or jelly, is that effected by the action of simple water, heated in what is called Papin's Digester ; a machine consisting of a strong and close iron vessel, in which the steam of boiling liquors is confined, and thus a more intense degree of heat is produced than any fluid could otherwise acquire. This ef- fect, however,may be accomplished in a much shorter time, when, in- stead of pure water, alkaline solu- tions are employed; yet the latter could not properly be used in any culinary process. If bones be exposed to a mode- rate fire, either in open vessels, or in contact with the burning fuel, they become opaque, white, and friable: by increasing the fire, they are still more reduced, and easily crumble into powder. But, if they be at first submitted to an intense heat, such as is required to melt copper or iron, they become firm, 334 BON BON semi-transparent, and sonorous,not unlike hard mineral stones...... This curious experiment deserves the farther researches of the che- mist. [If bones reduced to powder between a pair of toothed iron cy- linders, are boiled in eight or ten times their weight of water, for the space of three or four hours, or till about half the water is wast- ed, the liquor will be found,on cool- ing of a gelatinous consistence. A vessel with a tight cover should be used that the water may acquire as much heat as possible, and it should not be of copper, as this metal is easily dissolved by animal mucilage. Bones from different parts, af- ford different proportions of jelly. According to the experiments of Professor Prouest of Madrid, five pounds of the middle part of the bone of a leg of beef, will afford nine pints of jelly: the same quan- tity ofthe bone of the joint, fifteen pints; ofthe ribs and spine,eleven quarts; ofthe rump andedgebone, thirteen quarts. Five pounds of mutton bones, of every sort toge- ther, give nineteen pints of jelly.... Pig bones yield a little more. To Mr. P's taste, the jelly from pig bones was the most agreeable of all: that from mutton had the fla- vour of the meat. Of the jellies from beef bones, that from the ribs was most pleasing, both to the sight and palate, that from the leg and joint least. In warm weather the liquor must be boiled down somewhat more, if it be intended to assume the same gelatinous con- sistence when cold ; as the same quantity of bone that would afford a quart of jelly in winter, will not vield above a pint and a half in summer, but then it contains pro- portionably more nourishment. If this jelly be boiled till it acquires a consistence a little thicker than a syrup, then poured out into plates, and, when cold, cut into pieces, and dried on a net, it will keep a long time, and be particularly useful at sea. One ounce of this dry porta- ble jelly, being soaked in water for a quarter of an hour, to soften it and then boiled, will make from a pint and a quarter to a quart of jelly, equally good as that which is fresh extracted. Mr. P. prepares a very pleasant restorative for the sick, by adding an ounce and a half of sugar, and a little salt, to fourteen or fifteen ounces ofthe jelly,and then making it into an emulsion, with twelve sweet, and four bitter, almonds, and a little orange peel.] A method of producing phos- phorus in large quantities from bones, has been invented by M. Scheele, who employed for this purpose the vitriolic acid: it has, therefore, been doubted, whether the phosphoric acid is naturally contained in the bones, and united with calcareous earth, or whether it is generated by a combination of the vitriolic acid with a certain quantity of lime. As, however, the phosphoric acid has, likewise, though in a smaller quantity, been discovered in the gastric juice of animals, there is reason to con- clude that it forms one of the ele- mentary constituents of bones...... See Benzoine. Colouring of bones.....This pro- cess may be performed either by immersing bones in the common dyeing liquors made of animal and vegetable substances, or staining them without heat,by different me- tallic solutions. To succeed in the former method, the bones should BON BON 335 previously be boiled in a solution of alum, and afterwards steeped in a decoction made of any colouring substance. Thus, for instance, to stain them of a red colour, half a pound of Brazil-wood may be boil- ed for an hour in a gallon of water, in which the bones are suffered to lie till they acquire a proper colour: ifthey assume toodeepa hue of pur- ple) it will be necessary to plunge them into a solution of alum, which has the effect of bringing them to a crimson or scarlet shade. By metallic solutions, bones may be easily spotted or variegated..... Thus a solution of silver in aqua- fortis, imparts, according to its strength, a brown or black colour; a solution of gold in aqua-regia, or in spirit of salt, a fine purple ; a solution of copper in the acetous acid, a pleasant green ; and solu- tions of the same metal in the vo- latile spirit of ammonia, at first a deep and beautiful blue ; but which, on exposing it to the air, changes into a green, or blueish green. On touching the bone with the two solutions first mentioned, it ac- quires the desired tint in afew hours, when placed in the open air ; but in those liquors made with copper, it should- be steeped for at least twenty-four hours, sufficiently to imbibe the colour. In such cases as require immersion for some time, the bone may be variegated, by co- vering those parts which are in- tended to remain white, with wax, or other matter not soluble in the .staining liquor. Economical uses of Bones....Be- side the various toys, and other ar- ticles of domestic economy, made ol bones, they are extensively usu- ful in many of the chemical arts ; for instance, to absorb the sulphur (ef ferruginous ores for rendering cast-iron malleable ; to form tests and cupels, or vessels for refining gold and silver with lead; to make glasses and porcelain of a milky colour ; to rectify volatile salts, and empyreumatic oils; to produce glue, Sec. But the most important and beneficial uses, to which bones may be rendered subservient, are those in rural economy. In Evelyn's Philosophical Dis- course ofthe Earth, we meet with a note by Dr. A. Hunter, the edi- tor of a new edition of this trea- tise, published in 1778, from which we shall extract the following ac- count : Bones are an excellent ma- nure, though not generally known; they should, however, not be cal- cined, as their virtue will be dis- sipated by the fire. A. St.Leger, Esq. had once laid down to grass a large piece of very indifferent lime- stone land, with a crop of corn ; and from this uniformly well-dres- sed piece he selected three rods of equal quality with the rest, and ma- nured them with bones broken ve- ry small, at the rate of sixty bushels per acre. Upon the land thus ma- naged, the crop was infinitely su- perior to the rest. The next year's grass was also more luxuriant, and has continued to preserve the same superiority for at least eight years, insomuch, that in spring it is green three weeks before the rest of the field. He also dressed two acres with bones, in two different fields prepared for turnips, at sixty bush- els to the acre, and found the crops incomparably more productive than the others managed in the common way. Upon grass-lands, he ob- served, that this kind of manure exerts its influence more powerful- ly in the second year than in the first. For whatever soil it be in- tended, the bones should be well 336 BON broken, before they can be equally spread upon the land. No pieces should exceed the size of small marbles. To perform this neces- sary operation, he recommends the bones to be sufficiently bruised, by putting them under a circular stone, which, being moved round upon its edge, by means of a horse, in the manner tanners grind their bark, will very expeditiously effect the purpose. Some people break them with small hammers upon a piece of iron, but that method is inferior to grinding. Although bones of all kinds may be used with advantage, yet those of fat cat- tle are doubtless the best; but un- eround bones should never be em- ployed, as they are of little or no service to the soil. A. St. Leger has also found it very beneficial to mix ashes with the bones : a cart- load ofthe former being put to thir- ty or forty bushels ofthe latter, and heated for twenty-fourhours(which may be known by the smoking of the heap), the whole should be turned. After lying ten days lon- ger, this excellent manure will be fit for use. Lastly, Dr. Hunter remarks, that the best method of grinding bones, is that between two cast metal cylinders. And as mills are very rarely erected pur- posely for this operation, the appa- ratus may be added to any com- mon water-mill, at a very trifling expense. BONE-SPAVIN, is a bony ex- crescence, or hard swelling, on the inside of a horse's leg. A spavin, which begins on the lower part of the hock, is not so dangerous as that which grows higher, between the two round processes ofthe leg- bone ; and that which appears near the edge, is less injurious than if it were situated more towards the BON middle and inwards, where it would, in a greater degree, impede the bending of the knee. A swelling occasioned by a kick or blow, is not at first the true spa- vin, nor so dangerous as when it proceeds from a natural cause; and that which grows on the leg of a colt, is not so inveterate as that of a horse come to maturity. In old horses, the spavin generally is in- curable. The usual method of treating this disease is, by blisters, and the actual cautery. When a fullness on the fore part of the hock is oc- caisoned by hard riding, or any other violence, cooling and repel- ling applications are proper, as in the case of bruises or strains. Among the various prescriptions for the blistering ointment, the fol- lowing by Mr. Gibson, is prefer- able : Nerve and marsh-mallow ointment, of each two ounces; quicksilver, one ounce, thoroughly mingled with cne ounce of Venice turpentine ; Spanish flies, powder- ed, a dram and a half; sublimate, one dram ; oil of origanum, two drams. When the hair is cut as close as possible, the ointment is to be ap- plied pretty thick to the injured part, in the morning, and the horse should b^ kept tied without any filter till nigi.t He should then be untied, that he may lie down, and a pitch plaster fastened to the part, with a proper bandage. After the blister has done run- ning, and the scabs begin to peel off", another may be applied, which will have a still better effect; and in young horses, will generally complete the cure. But if the spa- vin has been of long standing, a re- petition of the blister five or six times, will perhaps be requisite. BOO Each application must be made at intervals of a fortnight or three weeks, lest the blemish of a scar, or baldness, remain on the part. Spavins on old or full-aged horses, as they grow more inward, and run among the sinuosities of the joint, are for the most part, incurable. In such cases, the strongest cau- stic blisters must be applied, or the part immediately fired ; but the best and safest way to preserve the use of the limb is, by long-repeat- ed applications of the above-men- tioned blistering ointment, for some months, if necessary. The horse, in the intervals, should be exer- cised moderately; and by degrees the hardness will be dissolved, and disappear. If the spavin is deep, and runs so far into the joint that no appli- cation can reach it, all medicines will be unavailing. When the dis- ease does not penetrate the joint, and the blistering method is found ineffectual, the swelling may be safely cauterized with a thin iron, forced pretty deeply into the sub- stance : and it should afterwards be dressed according to the fore- going directions. BOOK, a general name for most literary compositions ; but should, with propriety, be applied to such productions only as extend to the size of a volume. The writings of Moses are al- lowed to be the most ancient of any extant; but as several are cited by this author, some must undoubtedly have been written pre- vious to his time. Next to these, the oldest with which we are ac- quainted, are Homer's Poems; though the Greek authors mention no less than seventy other writers prior to Homer. vol. I. BOO 337 The materials used by the an- cients instead of paper, were of various kinds; as plates of lead and copper, the bark of trees, bricks, stone, wood, Sec. Instead of wooden tables, the leaves of the palm-tree were afterwards used, and the inner part of the bark of the lime, the ash, the maple, and the elm : as these could be rolled up, they received the name of vo- lumen, or a volume, which appel- lation was afterwards transferred to similar rolls of paper or parch- ment. The material next introduced for the purpose of transmitting the re- cords of the learned to posterity, was wax ; and afterwards leather, or the skins of goats and sheep, which at length were manufactured into parchment: these were suc- ceeded by lead, linen, silk, horn, and, lastly, paper. Books were first made square, in the form of blocks and tables ; but that of rolls was afterwards found most conve- nient : they were composed of se- veral sheets fastened together, and rolled upon a stick; the whole making a kind of column, which was managed by the stick as a handle, it being considered a crime to lay hold ofthe roll itself. The volume, when extended, was com- monly fifty yards in length, and a yard and a half wide. The pre- sent form of books, consisting of separate leaves, was not unknown to the ancients, though little used by them. With the form of books is also connected their internal economy, as the order and arrangement of lines and pages, margins, &c. these have undergone many variations. At first, the letters were only di- vided into lines ; afterwards into separate words, which by degrees X x 338 BOO were distinguished by accents, and distributed by points and stops into, periods, paragraphs, chapters, and other divisions. The Orien- tals began their lines from the right, and carried them to the left; while the Greeks wrote in both directions alternately beginning in the one, and returning ih the other. The method of writing practised by the Chinese is still more curious, as they extend their lines from the top to the bottom of the page. Complaints were made as early as the time of Solomon, respect- ing the multiplicity of books ; and they are now too numerous, not only to be procured and read, but even to be known by their names or titles. The editors of the En- cyclopedia Britannica remark, that " England has more to fear on this score than other countries, since, besides their own produce, they have for some years past drained their neighbours." It is but justice to observe, however, that this idea is unfounded, as it is a well-known fact, that the number of volumes annually published on the conti- nent, and particularly in Germany, is more than four times the amount of those issued from the British press in the three united king- doms : besides which, many hun- dred volumes are annually export- ed, thus rendering the number in the country nearly what it would be without the importation of foreign books. This truth will be evident to those who reflect on the relative difference between the price and quality of the paper employed on the Continent, and that used in England, not to mention the ex- tremely high price of labour, and many other circumstances, which we apprehend, will ultimately tend BOO to impede the progress of British Literature. But with respect to a superfluity of books, they are doubt- less of use ; for knowledge is ever advantageous, and cannot be too widely diffused. We shall conclude this article, by stating a method of preserving books from the depredations of worms and insects. There is a very small insect that deposits its eggs in books during the month of August, especially on those leaves nearest the cover. These gradu- ally produce a sort of mites, similar to what are generated in cheese ; and which afterwards change their state, and become beetles: and when the time of their transfor- mation approaches, they eat their way through, till they gain the extremity of the book. The best preventive against their attacks is mineral salts, to which all insects have an aversion. The salt call- ed in the old system of chemis- try, arcanum duplicatum, alum and vitriol, are proper for this purpose; a small quantity of which should be mixed with the paste used by book-binders. To prevent the de- predations of the book-worm, M. Prediger advises book-binders to make their paste of starch in- stead of flour. He likewise di- rects a little pulverized alum to be strewed between the book and its cover, and also upon the shelves of the library. Books are liable to be stained with grease, tallow, oil, or other fat substances; by which their beauty and value are greatly im- paired : hence we shall add the fol- lowing recipe for restoring them to their former colour, on the au- thority of M. Deschamps. He di- rects (" Bibliotheque Economique," vol. i.) the soiled paper first to be BOO BOO 339 warmed, and as much ofthe grease as is possible, to be taken out, by means of blotting-paper. A small brush is then to be dipped in the essential oil of well rectified spirit of turpentine, previously heated till it nearly boil, and to be drawn over both sides of the paper, which ought to be kept warm. This operation is to be repeated, till all the grease be extracted; when another brush, immersed in highly-rectified spirit of wine, must be passed over the same paper ; by which expedients the spots will completely disappear; the paper will resume its original whiteness; and, though the pro- cess be employed on a part contain- ing written or printed characters, they will experience no alteration. [The common form of book-ca- ses with fixed shelves, is attended with many inconveniences ; to re- medy which, the plan here repre- sented is found very useful. The figure represents one half a book- case. Two strips of wood, in which are cut teeth like those of a saw, about half an inch deep, are screwed on each side of the front, and two other corresponding pieces on the back corners of the book- case. Two cross bars, about | of an inch broad, for each shelf, are then to be fitted into the teeth to support the shelves. By this con- trivance, the shelves may be re- moved so as to fit a row of books of any size. Book-cases made upon this plan, are now becoming common in Philadelphia. Mr. Carstairs, South 8th St. who fur- nished the drawing from which the cut was taken, first made them in this city, from a pattern in the pos- session of Mr. Jefferson.] BOOK-KEEPING, is the art of recording mercantile transactions in a systematic manner. A merchant's books should con- tain every particular which relates to his affairs; and exhibit the state of his business, the connection of the different parts, with the amount and success ofthe whole. Accord- ingly, they should be so full and regular, as to afford information in every point for which they may be consulted. Book-keeping comprehends the following heads : the debts owing to a merchant, and those due by him to others; the goods which belonged to him, with the quantity and value sold, and those which re- main in his possession; also the amount of his stock when the books were opened,together with his pro- fits and losses, and the extent of his property at present. 340 BOO BOO The Italian method of book- keeping by double-entry, is founded on the most universal principles, and is therefore the best in exten- sive and complicated mercantile transactions. Indeed the account- ant who thoroughly understands it, can with facility either adopt or in- vent any other form better suited to any particular business. According to the Italian method, three principal books, namely, the waste-book, journal, and ledger, are used. The waste-book, or day- book, begins w ith an inventory of the owner's goods, a list of debts due to him, and of the debts he owes to others; and it is continued with a clear statement of the mo- ney received or paid, and the goods bought or sold by him, &c. The accountant's first care should be, to have nothing defoctive ; and his second, to insert nothing superflu- ous in the waste-book. The journal is a concise record of transactions compiled from the waste-book, in the same order as they stand there, but expressed in a technical style. The whole art of writing the journal depends upon the proper choice of the Drs. and Crs. Every thing received, or per- son accountable to us, is Dr.; and every thing delivered, or person to whom we are accountable, is Cr. On these two comprehensive rules, and their various modifications, de- pends the regularity of accounts. As for the more particular rules, they will readily be suggested by the judgment of the accountant. From the journal, the different transactions are posted in the ledg- er. Each account is distinguished by a proper title, and articles of the same kind received and deli- vered, are entered on opposite sides of the same folio. For instance, money received is entered on the one side, and money paid on the other; or goods bought on the one side, and goods sold on the other. The left hand page is called the Dr. side ; the right hand page the Cr. side of the account; and the difference between the sums of the Dr. and Cr. sides, is denominated the balance. Accounts in the ledger, are of three kinds, personal, real, and fic- titious. Personal accounts are those opened for every person or compa- ny with whom the merchant has any dealings or credit; real ac- counts are those of property, such as ready money, goods, ships, hou- ses, Sec. and fictitious accounts are stock, together with profit and loss, and its subsidiary accounts. The stock account contains, on the Dr. side, the amounts of the debts due by the merchant when the books were opened ; and on the Cr. the amount of money, goods, Sec. belonging to him; con- sequently the balance shews the amount of his nett stock. Profit and loss account contains every ar- ticle of gain on the Cr. and of loss on the Dr. side; therefore the ba- lance is the nett gain or loss, which is posted on the proper side of the stock account above-mentioned. Several subsidiary accounts are opened, to shorten and methodize that of profit and loss,, such as in- terest account, proper expenses, Sec. These are used, or others invented, according to the nature and pur- poses of the business. Accounts may be opened in the ledger, in the same order as they occur in the journal; or those of a similar kind may be placed toge- ther ; the personal accounts in one part of the book, and the real ac- counts in anotl,er. Besides the three principal, there are subsidiary books used by mer- BOO BOO 341 chants of extensive connections and business. These are, the cash- book, book of charges of merchan- dize, book of house-expenses, in- voice-book, sales-book, bill-book, receipt-book, letter-book, and poc- ket-book. Some merchants also keep a memorandum-book; but the man of business cannot be re- stricted to these, as he will either use them, or invent others more conformable to the nature of his business. In the year 1796, a patent was granted to Mr. Edward Thomas Jones, of Bristol, for his method or plan of detecting errors in ac- counts of all kinds, by which they may be adjusted in a regular and concise manner. This work is en- titled, The English System of Book- Keeping, which requires a day- book, or journal, an alphabet, and a ledger, ruled in the following manner: namely, the day-book has three columns on each page, for receiving the amount of the transactions ; one column of which to receive the amount of the debits and credits, one column to receive the debits only, and another to re- ceive the credits only; or it may be ruled with only two columns on each page,one to receive the amount of the debits, and the other the amount ofthe credits. There must also be on each page of the day- book, four other columns ruled,two on the left side, next the amount of the debits, and two on the right side next the amount ofthe credits, for receiving the letter or mark of posting, and the page ofthe ledger to which each amount is to be post- ed. The alphabet need not be ruled at all, but must contain the name of every account in the ledger, the letter that is annexed to it as a mark of posting, and the page of the ledger. The ledger must be ruled with three,four, five, or seven columns on each page, as may be most agreeable, for receiving the amounts of the different transac- tions entered in the day-book. But in order to prevent any mis- takes that may happen from the hurry of business in a counting- house, Mr.Jon e s has given only one column for receiving the amount of every transaction, w hether debits or credits, at the instant of making the entry: and, for the convenience of separating the debits from the credits, previous to posting, which is necessary to prevent confusion and perplexity, he has two other columns on the same page; that on the left side, into which the amount of every debit must be carefully entered, and that on the right for the amount ofthe credits; which columns must be cast up once a month. The column of de- bits and credits of itself forms one amount; the column for the debits produces a second amount; and the column of credits a third amount; which second and third amounts, added together,must exactly agree with the first amount, or the work is not done right. By this means, the man of business may obtain monthly such a statement of his affairs, as will shew how much he owes for that month,and how much is owing to him ; and the debits being added together for any given time, with the value of the stock of goods on hand, will, when the amount of the credits is subtracted therefrom, shew the profits of the trade. The patentee's manner of exa- mining the books kept by this me- thod, also professedly differs from that hitherto practised, as well in expedition as in the certain accu- 342 BOO BOO racy which attends the process ; it being only necessary to cast up the columns through the ledger debits and credits, according to the exam- ples given, and the amount of those columns, if right, must agree with the columns in the day-book for the same corresponding space of time. These castings should take place once a month, and if the amounts do not agree, the posting must then, but not else, be called over ; and when the time, whether it be one, two, three, or four months, that is allotted to each column of the ledger, is expired, the amount of each column should be put at the bottom of the first page, and carried forward to the bottom of the next, and so on to the end of the accounts ; taking care that the amount in the day-book, of each month's transactions, be brought into one gross amount for the same time. Having already enlarged upon this subject, we shall only observe, that this new system of book-keep- ing, however ingeniously contriv- ed, has not met with that general approbation to whiclvit is apparent- ly entitled. To enforce his claim to public patronage, Mr. Jones concludes the specification of his patent by asserting, that upon his plan every page "will be proved in the progress of calculation, and " the ballances of ten thousand ledgers could not unobservedly be taken off wrong." We give him full credit for his assertion; though it has, perhaps, by invidious rivals, been objected that his method is more complicated than the old Ita- lian system of book-keeping; which has, by experience, been found fully adequate to the purpose of mercantile accuracy. BOORCOLE, is a species ofthe Brassica, L. and generally cultivat- ed in the open fields like turnips, cabbages, or the turnip-rooted cab- bage. It is one of those hardy plants, the leaves of which may be cut without detriment to its growth, and will produce a new crop in the course of a month or six weeks. According to an experiment made by Mr. Baker in the year 1763, an Irish acre of fallow ground, which was planted with boorcole, at the distance of two feet, and hoed in the Tullian method, produced plants which weighed about five pounds ten ounces each, on an average, and the whole pro- duce of an Irish acre was 40,096 pounds. It should be observed, that the land must be well manured, and in a high state of tillage, for the cul- tivation of this plant, which, if kept constantly hoed, will grow very luxuriantly, and, in the hottest weather, be infinitely more brittle in the leaves than any other culti- vated in gardens; which is a cer- tain indication of being a healthy plant. It is worthy of the atten- tion ofthe farmer or grazier, on ac- count of the rapidity of its growth, and the property of withstanding the effect of severe frosts, while it affords an excellent vegetable for the table, and may be used with advantage for feeding sheep. Mr. Baker farther observes, that sheep should not be suffered to depasture so long upon a crop of boorcole, as to injure the stalks ; because its future growth will be checked, by depriving it of the sprouting leaves. BOOT, a cover or defence for the leg and foot, made of leather, BOO B O R 343 and generally worn by horsemen. The boot is by no means a modern invention, as it was worn in the Roman army by the infantry as well as the cavalry. It was origin- ally made of leather, But after- wards of brass or iron, that it might be proof against the sword. There are various kinds of boots, as hunting-boots, fishing-boots, jack-boots, &c. The fishermen of New-England preserve their boots water-proof by the following com- position : One pint of boiled lin- seed oil, half a pound of mutton- suet, six ounces of pure bees-wax, and four ounces of rosin. These in- gredients are melted together over a slow fire, and the boots or shoes, when new and quite clean, are warmed, and rubbed with the com- position till the leather is com- pletely saturated. There is an improved composi- tion for preserving leather, the good effects of which are sufficiently as- certained. One pint of drying oil, two ounces of yellow wax, two ounces of spirit of turpentine, and half an ounce of Burgundy pitch, should be carefully melted together over a slow fire. With this mix- ture new shoes and boots are rubbed either in the sun, or at some dis- tance from a fire, with a sponge or brush : the operation is be re- peated as often as they become dry, until they be fully saturated. In this manner, the leather becomes impervious to wet; the shoes or boots made of it last much longer than those made of common lea- ther ; acquire such softnesss and pliability that they never shrivel nor grow hard or inflexible ; and, in that state, are the most effectual preservatives against cold and chil- blains. It is, however, necessary to remark, that shoes or boots. thus prepared, ought not to be worn till they have become per- fectly dry and elastic ; as, in the contrary case, the leather will be too soft, and wear out much sooner than even the common kind. [The following composition is recommended in " An Essay on Shooting," Dublin edition, 1789. Tallow, half a pound. Hog's-lard, 4 oz. Turpentine, "j New bees wax, 12 oz. each. Olive" oil, J To be melted by a gentle heat and rubbed on the leather (when free from dampness) the night be- fore the shoes or boots are wanted.] BORAGE, the Common, or Bo- rago officinalis, L. It is rough, and clothed with small prickly hairs ; has alternate leaves, and bears blue spreading flowers in June and July. See With. 230, and Engl. Bot. 36. The flowers of the borage are much frequented by bees, and the plant itself may be used as a culi- nary vegetable, or as an ingredient in lettuce-salad, to which it im- parts an agreeable flavour. The whole of this plant abounds with nitrous particles, which may be easily obtained by elixation ; for after evaporating the lixivium to a proper consistence, and allowing it to stand in a cool place, crystals will be formed, which deflagrate upon the fire, and possess all the properties of salt-petre. BORAX, in chemistry, a salt produced in the mountains of Thi- bet, in Asia, both naturally and ar- tificially by evaporation. The borax imported from China is purer than that of Thibet, and is found in a natural state in small masses of irregular crystals, of a faint white colour. Beside the vi- 344 BOT trescible earth, which is an essen- tial principle of borax, it contains copper and the marine acid, but no traces of the vitriolic. It has also been clearly proved by expe- riments, that borax consists of fos- ril alkali, in some degree neutral- ized by a peculiar salt. When dissolved and crystalized, it forms small transparent masses; and the refiners have a method of shooting it into large crystals, which, how- ever, in many respects, differ from, and are inferior to, the genuine salt. Borax is useful in metallurgy, for soldering ; in the fusion of vitrifiable earths, wilh which it forms glass ; as well as in several other chemical processes; and dyers frequently employ it for giv- ing a gloss to silks. Its medical properties have not been sufficiently investigated. Mr. Bisset recommends a weak solu- tion of this salt in water, for heal- ing aphthous crusts, or the thrush in the mouth and fauces of chil- dren. A small quantity of it, pow- dered and mixed with sugar, is of- ten applied for the same purpose. We are not acquainted with a more balsamic application to sore nipples, or chapped lips and hands in frosty weather, than a few grains of borax dissolved in warm water, with the addition of a little pure honey. BOTANY, that part of natural history which relates to plants or vegetables. This pleasing science had the misfortune of being, from its in- fancy, considered merely as a branch of medicine ; and while the naturalist was employed in disco- vering the virtueis of plants, the knowledge of their organization was in a great measure neglected. BOT In consequence of this erroneous idea of botany, the study of it was for a long time confined to medi- cinal plahts ; which were searched for with a view to discover reme- dies. On the revival of letters, instead of investigating plants in the gar- den of Nature, they were studied only in the writings of Pliny and Dioscoribes : thus translators, commentators, and practitioners, seldom agreeing,avarietyof names were given to the same plant, and the same name to several plants. At length, more careful researches and many excellent observations were made; but the latter being enveloped in a chaos of nomencla- ture, physicians and herbalists no longer understood each other. Botanists of real genius indeed occasionally published instructive books, among which the principal are the writings of Cordus, Ges- ner, Clusius, and Coesalpinus; but each of these authors regulat- ing his nomenclature by his own method, created new genera, or divided the old ones, according to his own fancy. Hence, the genera and species were so intermingled and confounded, that almost every plant received as many names as there were authors employed in its description. The advancement of the study of botany was, however, greatly promoted by the writings of the indefatigable Bauhins, two bro- thers, each of whom undertook an universal history of plants, in- cluding a synonymy, or exact list of the names of each plant in the works of all the writers that pre- ceded them. Meanwhile, voyages of discove- ry enriched botany with new trea- sures, and while the old names BOT BOT 345 over-loaded the memory, new ones were invented for the newly disco- vered plants. In order to extricate themselves from this immense la-r byrinth, botanists were obliged to adopt some methodical arrange- ment. Ray, Herman, Rivinius, proposed their respective plans ; but Tournefort, who published his system in 1697, surpassed them all. To him we are indebted for the first complete regular arrange- ment of the vegetable kingdom ; his plants of generic characters are excellent, but his work is defi- cient, as it contains no characters or descriptions of the different spe- cies. At length, Linnjeus formed thf "ast project of new moulding the whole science of botany. Hav- ing prepared the rules by which it ought to be conducted, he deter- mined the genera of plants, and afterwards the species ; and by keeping all the old names that agreed with these new rules, and new modelling all the rest, he esta- blished a clear nomenclaturefform- ed upon principles more consonant with Nature. He also invented specific names, which he joined to the generical ones, in order to dis- tinguish the species. The whole Linnxan system is founded on the idea, that there is in vegetables as well as in animals, a real distinction ofthe sexes; that each plant may be analysed by its several organs of fructification ; and, consequently, that it is ne- cessary to acquire an accurate knowledge of the number, shape, situation and proportion of these parts. Hence, only the student will be enabled to understand the ele- ments of the science. And as all vegetables are capable of producing blossoms and fruit, or seed, the' VOL. I. following parts, which compose a flower, must be minutely examin- ined in every plant,namely : l.The calyx, or flower cup, or empale- ment; 2. The corolla, or blossom, or flower-leaf ; 3. The stamina, or chives; 4. The pistillwn, or pointal ; 5. The pericarpium, or seed-vessel; 6. The scmina, or seeds. To these may be added the nectary, or honey-cup; and the receptacle, or base. It required the resolution, know- ledge and ingenuity of Linnaeus, to effect ihis reform with success. His system at first met with re- sistance, and meets with it still from his rivals in fame ; but on account of its practical utility it has been almost universally adopt- ed throughout Europe. To pursue the study-of plants with advantage, that ofthe nome.i- clature must not be neglected..... Names, it is true, are arbitrary ; but if the most engaging part of Natural History merits the atten- tion of the curious, it will be ne- cessary to begin with learning the language of the writers, in order to know with precission to what ob- jects the names employed by them actually belong. The vegetables on the face of the globe m.iy be considered as analogous to its inhabitants ; under which view of the subject vege- tables may be said to resemble the inhabitants in general ; classes the nations ; orders, the tribes ; genera, the fa-'ii.'i-.'s; species, the individu- als ; and varieties, the same indivi- duals in different circumstances. Beside the satisfaction which the study ofthe works of Nature, and especially that of botany, affords to an inquisitive mind, it counteracts the passion for more frivolous amusements, and always peei-s-tss V Y 346 BOT objects worthy of contemplation. Hence the late Dr. Withering very justly remarks, that, inde- pendently of its immediate use, the studv of botany is as healthful as it is innocent ; that it beguiles the tediousness ofthe road; furnishes amusement at every footstep ofthe solitary walk ; and, above all, that it leads to pleasing reflections on the bounty, the wisdom, and the power ofthe Great Creator '. Among the latest elementary works of this branch of science are the following . Dr. Withering's " Arrangements of British Plant's," in four volumes 8vo. (1/. 1 \s. 6d.) ....Prof. Martyn's translation of Rousseau's '' Letters on the Ele- ments of Botany, addressed to a Lady ;" (7s.) Priscilla Wake- field's " Introduction to Botany;" (3s. 6c?. with plain, and 7s. with coloured plates); Dr. Hull's In- troduction to the Study of Botany. [To these may be added, Mar- tyn's Language of Botany, and lastly, the El ments of Botany, by Dr. Barton, just published.] BOTTLE, a small vessel made of glass, leather, or stone. Glass bottles are better for cyder than those of any other substance. Di'.Percival censures the com- mon practice of cleansing wine- bottles with shot ; for if through inattention,anyof it should remain, when the bottles are again filled with wine, the metal will be dis- sol\ ed, and the liquor impregnated with its deleterious qualities. For this reason, he recommends pot- ash in preference to shot, as a few ounces of the former dissolved in water, will cleanse a great number of bottles : and where the impuri- tiesadhere to the sides, a few pieces of blotting paper put into the ves- sel, and shaken with the water, BOT will remove them in an expeditious manner. BOTTLING, the filling of bot- tles with liquor, and corking them in order to preserve it. Particular caution should be used in bottling cyder : the best way to secure the bottles from bursting, is to have the liquor thoroughly fine before it be bottled. If one bottle break, it will be nceessary to give vent to the remainder, and cork them up again. Weak cyder is more apt to burst the bottles than that of a stronger quality : they should be placed so that the corks may be kept wet, and stowed in a cellar not exposed to the changes and in- fluence of the air. For this pur- pose, the ground is preferable to a frame ; and a layer of saw-dust or sand better than the bare soil: but the most proper situation is a stream of running water. Bottled beer may be much im- proved by putting a small quantity of crystals of tartar, spirituous li- quor, or sugar boiled with the es- sence of cloves, into each bottle. In order to ripen bottled liquors, they are sometimes exposed to mo- derate warmth, or the rays of the sun, which in a few days will bring them to maturity. BOTTS,' in zoology, a species of short worms produced and nourished in the intestines of a horse. As the flies, from whose eggs the botts are produced, do notfre- quent the neighbourhood of large towns, horses are not liable to this disease, if they be kept in the sta- ble during summer and autumn. In summer the females of these flies enter the anus of the horse, where they deposittheireggs,which are soon hatched by the heat, and the worms penetrate into the in- BOT B O T 347 testines, sometimes as far as the stomach. Botts are very large maggots, composed of circular rings with prickly feet, by which they adhere to the part where they breed, and derive their nourishment. When they reach the stomach, they fasten themselves in its muscular coat, and suck the blood like leeches, each worm ulcerating the part where it fixes, till it resembles a honey-comb. These worms are not unfrequently the cause of con- vulsions. Botts that are generated in the stomach of the horse are extremely dangerous, and seldom discovera- ble till they have acquired some strength, when they throw him into great agonies. The symptoms ofthe other kinds which are more troublesome than dangerous, are the following: The horse becomes lean, and looks jaded ; his hair stands out roughly; he often strikes his hind feet against his belly ; he is sometimes griped but generally lies down quietly on his belly for a short time, and then gets up and eats his food. But the surest sign is, when he voids the botts \n his dung. For the cure of botts in the sto- mach, calomel should first be given in large quai tities, and repeated at intervals. ./EiYiops mineral may be given afterwards. The botts, that many horses are troubled with, in the beginning of summer, are always seen on the Straight gut, and are often thrown out with the dung and a yellowish matter. They are not dangerous in that part, though they render the horse restless. The season when they affect the animal is commonly in the months of May jind June, after which they are rarely seen, as they do not con- tinue with the horse above a fort- night or three weeks. Botts in the straight gut may be cured by giv- ing the horse a spoonful of savin, cut small, once or twice a day, in oats or bran moistened, to which may be added three or four cloves of garlic. The following aloetic purge should also be given at in- tervals : Fine socotrine aloes, ten drams ; fresh jff ap, one dram ; ari- stolochia, or birth wort and myrrh powdered, of each two drams ; oil of savin and amber, of each one dram ; syrup of buckthorn, enough to form the whole into a ball. [Ml'.ANDREW BlLLlNGS,of PoU- keepsie, New-York, has proved that botts are produced from the eggs deposited by a fly upon the hairs of horses. The fly is about the size of the honey-bee, and the head and neck not much un- like it. It flies with its head and body erect and perpendicular to the horizon, while its tail forms a sharp angle with their bodies, be- ing bent towards the horse, so that they touch the hair of his legs, or belly (which are the parts they most affect), only with the extre- mity of the tail, and in this way will fly about him for an hour, dis- charging a great number of eggs, which adhere to the ends of the hair. Mr. Chancellor Living- ston observes, that the late Dr. Wemtle, a man of veracity and accuracy, proved the truth of Mr. B's theory by the following expe- riment : One of his horses having been killed by the botts, he took the largest of the worms, and pre- serving them in a propertempera- ture, they went through the usual changes, and produced flies exact- ly resembling those already de- scribed. Mr. B. also kept a hair 348 BOW BOW to which an egg was attached, for some time, in a box, when a per- . feet bott extricated itself. Valisnery's theory ofthe in- troduction of the botts into the bo- dies of the animal, as stated by Dr. Willich, is probably erroneous. May not the egg be introduced by the horse licking and biting the part on which the eggs are depo- sited, to relieve an occasional itch- ing ? To guard against the botts there- fore, attention must be paid to the flies, and killed when found buz- ing about horses. The nits should be scraped off and a handful of salt given weekly.] v BOUNTY, in commerce, a premium paid by government to the exporters and importers of cer- tain commodities, such as corn, fish, Sec. Bounties are sometimes given to support a new manufacture against one of a similar kind established by other nations. To promote the manufacture of sail-cloth in this country, is doubtless an object of the greatest national importance, on account of our vast consumption of that article. The principal attention of boun- ties to exporters is to enable the tinier to become beneficial to his country, hy giving him a com- pensation for his ingenuity and industry. As bounties are usually granted only for a limited time, they can never be the cause of any material loss to a nation, though avaricious men are often stimu- lated by a desire of gain, to con- vert to their private advantage what was intended for the benefit of the community. BOW, a weapon made of wood, horn, or some other elastic sub- stance, and bent into a curve, in which position it is kept by a string fastened to each end. The elastic power thus acquired, is such that after bending and unbending, an arrow is impelled with great force. The long-bow, so called by way of distinction from the cross-bow, is the most ancient of all weapons, and has very generally been used by remote and barbarous nations. The Laplanders, who support themselves principally by hunting, excel the most civilized nations in the construction of this instrument. Their bow is composed of two pieces of strong elastic wood, of an equal size, which are flat on each side, and glued together. This instrument expels the arrow with much greater force than if it were formed of one piece of similar di- mensions. The Indians still make use of the bow ; and the repository of the Royal Society contains a West- Indian bow two yards long. In the year 1749 a bow and quiver containing twenty-four ar- rows made of reed, pointed with steel, and bearded, were found in the New Forest, Hampshire, sup- posed to have lain there since the reign of William Rufus, who was shot there 649 years previous to their discovery : the reeds were not decayed, nor the steel points rusty. The strength of a bow is calcu- latedon theprinciple,that itsspring or elastic power is proportionate to the extent of its curve. The use of the bow is termed archery, and those who practise it, are called bowmen, or archere.....See Ar- CHERY. Cross-bow. This weapon con- sists of a steel bow set in a shaft of wood, with a string and trigger.... It is bent by means of a piece of BOW steel, and expels bullets, large ar- rows, darts, Sec. with great velo- city. BOWELS, or intestines, are very important parts in the animal economy,(See Abdomen); and are often subject to diseases, which, if neglected, may be attended with dangerous consequences. Of this nature, in particular, are inflam- mations of the bowels, which ma- nifest themselves by a continued acute pain, frequently accompa- nied with a sensation of burning-. The abdomen is pained on the slightest touch, and the body is generally costive. After taking any kind of nutriment, the patient is inclined to vomit; but the princi- pal symptom, by which the inflam- matory state ofthe intestines may be distinguished from a mere colic, in a peculiar fever, with a small, though hard pulse, while the heat in the extremities of the body con- tinues almost the same as when in a state of health. The most fre- quent causes of this dangerous com- plaint are, acrid substances in the bowels ; crude and hardened Fees ; confined ruptures ; suppressed he- morrhages ; violent diarrhoeas and dysenteries ; abortions. Sec. At their commencement, inflamma- tions are often confounded with other complaints ; and sometimes they terminate in a fatal mortifi- cation, though more frequently in suppuration. The degree of dan- ger may be ascertained by the in- creasing coldness of the extremi- ties, and the more or less inveterate obstipations of the bowels. Hic- cough, and vomiting of excre- ments, indicate the approach of dissolution. If the inflammation be occasioned by a confined rupture, it sometimes may be reduced by applications of BOW 349 cold water and ice, or still more effectually by dropping and evapo- rating vitriolic aether on the protu- berant pan. Diluent and emollient liquids are of no service in this case, as they only contribute to distend the bowels ; and where the external application of cold has no dlect, ihe patient must, without 'delay, submit to an operation. Suppressed hemorrhoids [or piles] and other natural fluxes, should be restored by applying lee- chesto the parts, and repeated warm fomentations. Diarrhoeas and dy- senteries ought to be treated ac- cording to their causes; and poison introduced into the stomach, should be remedied according to the rules given under the head of Antidotes. When there is reason to suspect an inflammation, venesection will be necessary ; but the quantity of blood drawn must be regulated hy the strength of the patient, and the nature of the fever. The bowels should be opened by emollient chs- ters ; or, if these prove ineffectual, strong solutions of pot-ash, in vine- gar, ought, without delay, to be injected, and the abdomen rubbed with balsamic and antispasmodic embrocations, such as the campho- rated liniment, mixed with an equal quantity of honey ; or, in cases of extremity, the latter dissolved in a strong decoction made of sage- leaves and vinegar. If these reme- dies produce no relief, the smoke of tobacco may be introduced by the rectum, and blisters applied to the abdome::. But, during the obstipation, no medicines should be used internally ; as stimulating the stomach and bowels cannot fail to increase the inflammation, ard thus endanger the life of the patient. 350 BOW BOW [Inflammations of the bowels very commonly proceed, in the United States, from exposure of the body to alterations of heat and cold. The disease should be early attended to, and the progress of in- flammation prevented, by copious bleeding, and frequent clysters of cool water,in which Glauber's salts have been dissolved ; if these do not succeed in procuring stools, cold water must be dashed upon the feet, and clysters of tobacco in decoction, with antimonial wine, given. This last remedy has suc- ceeded, when a variety of others failed. Med. Com. vol. 6th.] Diseases ofthe Bowels in Horses. It is difficult to form a proper judg- ment respecting disorders of the stomach and bowels of these ani- mals. If a healthy horse, on taking cold after hard riding, Stc. should have a moderate purging, it ought not to be stopped, but rather en- couraged with an opening diet and water gruel. But if it continues long, w ith gripings; if the horse loses his appetite and flesh, and voids the mucus of the bowels, or other slimy matter, the following drench should be given, and re- peated every other day for three times. Lenitive electuary and cream of tartar, of each four oun- ces, yellow rosin, finely powdered, one ounce,and four ouncesof sweet oil, mixed in a pint of water gruel. If the distemper increases, and the horse's flanks and belly appear inflated, a clyster should be given, of chamomile flowers one handful, red-roses half a handful,pomegra- nate and balaustines, of each an ounce, boiled in two quarts of wa- ter to one ; and strained with three ounces of diascordium, and one of mithridate, dissolved in it, to which may be added a pint of port wine. This mixture should be injected once a day, and an ounce of dias- cordium given in the animal's night drink. When the griping is very severe, in consequence ofthe mucus of the bowels being washed away, a clys- ter, composed of two quarts of tripe- broth, or thin starch, half a pint of the oil of olives, the yolk of six eggs, well broke, [and half an ounce of laudanum,] should fre- quently be injected warm. Horses that have weak stomachs, or bowels, void their aliment undi- gested ; and they are generally lean. The following purge has been found an efficacious remedy. Socotrine aloes, six drams ; rhu- barb powdered, three drams; myrrh and saffron, each a dram ; made into a ball with syrup of gin- ger. This purge should be given two or three times, and afterwards an infusion of zedoary, gentian, winter's bark, and orange-peel, of each two ounces ; pomegranate, bark and balaustines,each an ounce; chamomile flowers and centaury, each a handful; cinnamon and cloves, each an ounce ; the whole steeped in a gallon of port, or strong beer, should be given to the quan- tity of a pint every morning. For the cure of the bloody-flux in horses, the following clyster is highly esteemed: oak-bark, four ounces; tormentil-root, two ounces; burnt hartshorn, three ounces; boiled in three quarts of forge-wa- ter to two, and strained with the addition of two ounces of diascor- dium, four ounces of starch, and half a dram of opium. Gum-arabic dissolved in hartshorn should be the horse's usual drink. In costiveness, gentle purgatives, such as cream of tartar, Glauber's salts, and lenitive electuary, should BOX BOX 351 be given. Four ounces of any two of these dissolved in warm ale, re- peated every other morning in the course of one week, and assisted by an emollient clyster prepared with a handful of salt, will answer this purpose. Scalded bran, with an ounce of fenugreek and linseed, occasionally given will prevent costiveness. But where it is con- stitutional, and the horse continues in perfect health, no inconvenience will arise from it; nay, it is well known, that such horses are re- markably vigorous and hardy. BOX-TREE, or Buxus, L. a genus of plants containing three species ; namely, the sempervirens, or common box, with oval leaves ; the angustifolia, or narrow-leaved box ; and the suffruticosa, or Dutch box; the first of which only is in- digenous. The two first-mentioned species, grow in great abundance upon Box-hill, near Dorking, in Surrey, where there were formerly large trees of this kind. Of the first species, there are two or three varieties, which are propagated in gardens ; and this, as well as the second, may be either raised from seeds or cuttings; the latter should be planted or sown in autumn, on a shady border. Box-trees may be transplanted at any time, except Midsummer, provided they be taken up with a good mass of earth, but the best time for their removal is October. The Dutch, or dwarf-box, is in- creased by parting the roots, or planting the slips : it should be in- termixed with other evergreens. The uses ofthe large kind of box are various : many articles of tur- nery, and musical instruments, are manufactured of its wood : which is of greater specific gravity than any other of European growth, as it will not float upon water. In Paris, combs are made of no other material than this wood; and the quantity imported annually from Spain into that city, is estimated at 10,000 livres. Box admits of a beautiful polish when made into articles of furniture, for which it is now much employed, as its bitter quality renders it secure from the attacks of worms. It is asserted, that a decoction of box-wood rubbed on the head, will speedily restore the hair decayed in consequence of malignant fe- vers ; but care should be taken in applying it, to prevent it from touching the skin of the face, which, in consequence of this em- brocation, would likewise be co- vered with hair. A similar decoc- tion has been recommended as a powerful sudorific, even preferable to Guaiacum ; though, at present, neither the wood nor the leaves of the box-tree are used for medicinal purposes'. BOXING, the art of fighting with the fists, which, among the Romans, were either naked, or in- closed a stone or leaden ball. Hence this exercise is very ancient, hav- ing been in vogue in the heroic ages. To the disgrace of England, the art of boxing, about half a century since, (formed a regular kind of amusement, was encouraged by the first nobility of the kingdom, and even tolerated by the magistrates. About the time above-mentioned, a booth was erected at Totenham-. court, to which the public paid for admission the same as at a regular theatre, and the profits .were divid- ed among the combatants; the victor received two-thirds, and the remainder devolving to the lose,-. In consequence of the inconveni- 352 BRA BRA encies sustained atTAYLOR'sbooth, by the patrons of this refined art, Mr. Broughton, then the princi- pal actor in these exhibitions, erect- ed a more commodious amphithe- atre near Oxford-street. This bar- barous amusement was at length neglected; though within these few years it has again engaged a considerable degree of the public attention : a fatal issue, however, which took place at one ofthe com- bats, again brought the practice into disrepute. On this occasion, one ofthe combatants was killed on the spot ; and his royal highness the Prince of V\ ales, who was present, declared, that on ac- count of the dreadful example he had then witnessed,he woulfl never again be present at, or patronize another exhibition of asimilarkind. [Broughton was, however, ho- noured by being; made one of the Yeomen of the King's Guards ; and boxing in England has again become fashionable.] Boxing also signifies the tapping of a tree, to make it yield its juice. This operation is performed on the maple, by making a hole in the side of the tree, about a foot from the ground, with an auger or chis- el : from this juice or sap a good sugar may be extracted. BRACES, a supplementary arti- cle of dress, now very generally adopted, which by rendering atight cincture altogether unnecessary, cannot be too much recommended both to men and women, for the sake of health as well as comfort. If they were used to keep up the stockings, instead of tight garters it would be an improvement of much greater moment than many are inclined to imagine; for garters doubtless occasion great mischief, whether tied above or below the knee, in causing the part to which they are applied to acquire an un- natural hardness, in disposing the thighs and legs to dropsy, and in- ducing great fatigue in walking. BRAIN, in anatomy, a great viscus in the cavity of the skull, of an oval figure, and larger in man, in proportion to his size, than in any other animal. The brain is uniformly considered as the grand sensorium of the body, or the or- gan of all the senses ; and hence it is supposed, not without reason, to be the seat of the soul. The most important functions of an animal body are those of the brain. To afford a more distinct view ofthe subject, we shall mention a few experiments which have been made upon animals. If the brain be irritated, dread- ful convulsions take place all .over the body. If any part of the brain be compressed, that part of the bcfdy which derives its nerves from the compressed part, is immedi- ately deprived of motion and sen- sation. On compressing, tying, or dividing a nerve, the muscles to which the nerve proceeds, become paralytic. If the nerve thus com- pressed, tied, or divided, had be- fore any particular sensation, it exists no longer ; but on removing the compression, or untying it, its peculiar sense returns. From these phenomena, it is evident, that every sensation in an animal body is derived from the brain, or from the spinal marrow, which is a continuation ofthe brain ; and that it is conveyed thence, through the medium ofthe nerves, to all parts of the sentient body.... But, in what manner the various sensations are produced by the nerves, and how the will operates upon the contiguous and remote BRA organs, so as to put them into in- stantaneous motion, are difficulties which have never been satisfactori- ly explained, and, in all probability will always baffle the keenest in- vestigation. As the brain is the representa- tive organ of the mind, its sound and perfect state is of the utmost importance in the exercise of the intellect. If, therefore, the brain of an individual, be preternaturally soft, or too firm and hard, or spe- cifically too light,or proportionate- ly too small; or if it be in any man- ner compressed or shaken by ex- ternal violence ; or if acrimonious humour should settle on it, in con- sequence of various diseases ; or, lastly, if in plethoric habits too great a portion of blood should flow to- wards the head, and too much ex- tend its vessels;...in all these cases, the representing faculty will more or less partake of the disorder...... Thus the power of imagination, or fancy, is sometimes so much in- creased, that the patient is either in part, or entirely, deprived of the faculty of judgment. Such, for in- stance, is the case in delirious per- sons, who are then only called ma- niacs, when a total privation of their reasoning faculty is evident. In ideots, or stupid people, how- ever, the mental disease arises chiefly from their incapacity of comprehending and properly ar- ranging ideas. The causes of these humiliating derangements of the human mind, though various, may be reduced to the following heads: namely, in- ordinate passions, especially those which are attended with a great dissipation of strength; debauchery of every kind ; and irregular mode of life ; excessive eating and drink- ing ; intense, as well as long-con- VOL. I. B R A 353 tinued application to study ; and likewise, a sudden change of cli- mate, air, and aliment. It deserves to be pointed out as a vulgar error, that abscesses of the brain discharge themselves through the mouth and ears; and that snuff is liable to enter into the brain ; neither of these is capable of pas- sing through that bone, which has the form of a sieve; nor is any matter, or fluid, secreted in a com- mon cold, evacuated by that canal, though discharged through the nos- trils. The seat of this disease is, indeed not in the brain, but in the cavities ofthe nose; andifimpost- humes take place in the ear, they suppurate and empty themselves externally. Inflammation of the Brain, is a disease more common in hot than in temperate climates ; in the lat- ter, however, it may also take place from external violence, or in con- sequence of severe falls, blows and bruises upon the head ; night- watching; hard drinking; strong passions, especially those of grief, anger, and anxiety; exposure to the heat of the sun during sleep, with the head uncovered, Sec. The principal symptoms of this danger- ous malady are, pain of the head, redness of the eyes, want of sleep, and slight dropping of blood from the nose ; these are attended with costivenessand a retention of urine. As the disease, when neglected, is often fatal in a few days, medical advice should be called in without delay. Meanwhile, the patient ought to be kept as quiet as possi- ble, and free from the access of strong light; his body must be kept open by clysters; the legs bathed in warm water; the bleed- ing of the nose promoted by warm fomentations to the part; and the Z z 554 BRA BRA head, after being shaved, should be frequently rubbed with vinegar and v\ater ; or cloths dipped in the following solution may be applied, and repeated every hour, or half hour, with the best effect. Take two ounces of nitre, and one ounce of sal ammoniac, dissolve them in five pints of water and half a pint of strong vinegar. Of this mixture the patient may also drink a table spoonful every hour, or oftener. BRAKE is a large and weighty harrow used to reduce a stubborn soil. It consists of four square bulls each side five inches thick, and six feet and a half in length. The teeth are seventeen inches long, and bend forward like a coulter; four of these are inserted in each bull, fixed above with a screw nut, having twelve inches free below, with a heel close to the under part ofthe bull, to prevent its being pushed back by stones. This instrument requires four horses, or the same number of oxen, and may be ap- plied with great advantage in fal- lowing strong clay that requires frequent ploughings, as a breaking between each ploughing will pul- verize the soil. In the month of March or April, on ploughing strong ground for barley, a cross brakeing is preferable to a cross ploughing, and may be performed at half the expense. A brake with a greater number of teeth than that above described, is not proper for ground that is rendered adhesive by the roots of plants, such as land newly broken up : on the contrary, a less num- ber of teeth would not sufficiently break the clcds. BRAMBLE, the Common, or Rubus fruticosus, L. a species of the raspberry-bush, which grows wild in hedges, and has three va- rieties one of which bears white fruit....See Withering, 469...«.« There are several other species in- digenous in England ; as the saxa- tilis, or stone bramble, the arcticus, or dwarf crimson bramble, the chamaemorus, or mountain bramble, by some called cloud-berry, and the corylifolius, or, hazel-leaved bramble. The bad effects of the fruit of the bramble, when eaten too freely, have already been mentioned under the article Blackberry. In Pro- vence, in France, it is employed in the colouring of wine. The Rus- sians mix the berries of the saxa- tilis with honey, which, when fer- mented is a pleasant beverage.... Wine and vinegar arc also made from the fruit of the bramble; and a syrup and jelly prepared from it, are used as gentle astringents.... The leaves afford several colours in dyeing. As this plant is of quick growth, it may be advantageously employed for inclosures ; because it defends the young quick-set hedge from sheep, and by intertwining itself with a dead hedge, preserves it from injury. The usual method of planting it, is in two rows upon the bank, the lower of bramble and the upper of white-thorn. BRAN, the husks of wheat, which when ground are separated from the flour by a sieve. It con- tains a portion of the farinaceous matter, less glutinous than flour, and slightly detergent and purga- tive. Infusions of bran are often applied externally, to cleanse the hands instead of soap ; and it also removes scurf and dandriff. Bran may, in times of scarcity, be advantageously employed in the making of common household bread; this is effected by previous- ly boiling the bran in water, and then adding the whole .decoction to BRA BRA 355 the dough : thus the bran will be sufficiently softened, and divested of its dry husky quality; while the nutritive part, which is supposed to contain an essential oil, is duly pre- pared for food. It is asserted, that the increase in the quantity of bread, by the addition of 14lb. 14 oz. of bran to 561b. of flour, is from 341b. to 361b. of bread, be- yond what is produced by the com- mon mode. In one instance, 591b. of flour, with 14lb. 14oz. of bran, produced, on being weighed the next day, when cold, 1061b. and a half of bread ; which is above half as much more than what is com- monly made, and about twice the quantity obtained from a bushel of wheat, when merely the fine flour is used. [Ten ounces of bran were boil- ed in somewhat more than two quarts of water, from fifteen to twenty minutes. The water was then strained off; and when of a proper degree of heat, 7 pounds of flour were wet with it in the usual way, with the common quan- tities of salt and yeast. The pro- duce was, 121b. 10 oz. of bread..... The same quantity of flour, made at the same time by the same per- son, and baked in the same oven, as bread is generally made, pro- duced 91b. of bread.] BRANDY, is a spirituous and inflammable liquor, obtained by distillation from wine. French brandies are accounted the best in Europe ; and those of Bourdeaux, Rochelle, Cogniac, Charenton, Sec. are held in the highest estimation. Good brandy is clear, not too hot, nor sharp, and of a pleasant vinous flavour. French brandy acquires by age a great degree of softness, and at the same time a yellowish brown colour, which our distillers have imitated in their artificial pre- parations. But this colour being found only in such brandies as have become mellow by long keep- ing, it follows that the ingredient, from which it is extracted, is the wood of the cask, and that the brandy in reality has received a tincture from the oak. The pecu- liar flavour which French brandies possess, is supposed to be derived from an essential oil of wine, mix- ed with the spirit; but, more pro- bably, it originates from the very nature of the grape, or the wine- lees. It deserves to be remarked, that our distillers frequently make use of the spirit of nitrous xther, com- monly called dulcified spirit of nitre: a very small proportion of which, added to pure whiskey, or a liquor obtained by the distillation of malt, imparts to it a flavour not unlike that of French brandy. A vinous spirit has been extract- ed from carrots by Mr. Thomas Horndy, of York, (England,) who, in 1788,communicated to Dr. Hun- ter a particular account of the whole process. This may be view- ed in the light of a national advan- tage, as it affords the means of supplying another material for the distiller, and of saving great quan- tities of barley and wheat. By Mr. Hornby's experiment, it was found, that an acre of carrots (20 tons,) produced 240 gallons of spirit which is considerably more than what can be obtained from five quarters of barley, the average produce of an acre. Brandy, even ofthe most genuine kind, is less wholesome than rum ; but the counterfeit and adulterated sorts are exceedingly detrimental to those who are habitually addict- ed to the use of this pernicious liquor. It should therefore, be drank very moderately, rather from $56 BRA BRA necessity than for gratification.... When the stomach isempty, weak, and lax, a moderate dram excites a pleasant warmth and gentle ten- sion ; it is said to promote diges- tion, by dissolving the viscid phlegm which loaded that organ, invigorating its fibres, and stimu- lating its coats to act with more T.gour. Yet all these good effects will not counterbalance the mis- chiefs done by an indiscreet and immoderate use of this cordial. Melancholy tempers, as well as choleric and sanguine habits, can- not fail to be injured by ardent spirits : and in short, a too free use of them in any constitution, is of the mo t fatal consequence. Hence, Sydenham, with great justice and propriety, exclaims, " Would to God brandy were to- tally abstained from, or used only on occasions to support Nature, and not destroy it, unless it were thought proper to prohibit any in- ternal use of it at all, and leave it entirely to surgeons for bathing ulcers and burns."....See also Dis- tilling. [Excellent brandy is made from apples in the U. States, notwith- standing what Chaptal has said on the subject. If carefully distilled from sound apples, and kept a few years in a warm situation, it is very agreeable when diluted with wa- ter. Peaches also yield a liquor, which when properly distilled, is by many preferred to the finest French brandy. One wine glass full added to a half gallon bowl of punch, highly improves the flavour of that drink. In Virginia,peach brandy has long been distilled, and might be made a very profitable article of internal commerce, as the peach-tree ap- pears to thrive better in that state, than in any other in the Union. The following recipe for making apple-brandy, was communicated by Mr. Joseph Cooper of New- Jersey, already mentioned. The liquor made agreeably to this pro- cess, is mild, mellow, and plea- sant, and greatly superior to apple spirits procured by the common mode. " Put the cyder, previously to dis- tilling, into vessels free from must or ill smell, and keep it till in the state which is commonly called good sound cyder, but not till sour, as that lessens the quantity and in- jures the quality of the spirit. In the distillation, let it run perfectly cool from the worm, and in the first time of distilling, not longer than it will flash when cast on the still head and a lighted candle ap^ plied under it. In the second dis- tillation, shift the vessel as soon as the spirit runs below proof, or has a disagreeable smell or taste, and put what runs after with the low wines. By this method the spirit, if distilled from good cyder, will take nearly or quite one third its quantity to bring it to proof; for which purpose take the last run- ning from a cheese of good water cyder, direct from the press, unfer- mented, and in forty-eight hours the spirit will be milder and better flavoured than in several years standing if manufactured in the common way. When the spirit is drawn off, which may be done in five or six days, there will be a thin jelly at bottom, which may be dis- tilled again, or put into the best cyder, or used for making royal cy- der:...it being better for these pur- poses than the clear spirit, as it will greatly facilitate in refining the liquor."] BRASS, in metallurgy, is a fac- titious metal, made of copper and BRA BRA 357 tine, or lapis calaminaris. The French call it yellow copper. The Scriptures inform us, that the first formation of brass was previous to the deluge; but the use of it was not, as is generally believed, and as the Arundelian marbles assert, prior to the knowledge of iron. In the earliest ages, whose manners have been delineated by history, we find the weapons of their war- riors invariably framed of this fac- titious metal. Military nations were naturally studious of bright- ness in their arms: and the An- cient Britons, particularly, gloried in the neatness of theirs. Hence various nations continued to fabri- cate their arms of brass, even after the discovery of iron. By long calcination alone, and without the mixture of any other substance with it, brass affords a beautiful green or blue colour for glass: but if it be calcined with powdered sulphur, it will give a red, yellow, or chalcedony colour, according to the quantity, and other variations in using it. Brass-colour, is that prepared by colour-men and braziers to imitate brass; of which there are two sorts: namely, the red brass, or bronze, which is mixed with red- ochre, finely pulverized; and the yellow, or gilt brass, which is made of copper-filings only. Both sorts are used with varnish. Corinthian brass, is a mixture of gold, silver, and copper; so called from the melting and running to- gether of immense quantities of those metals when the city of Co- rinth was sacked and burnt,. 146 years before Christ. In 1781, a patent was granted to Mr. James Emerson, for his invention of making brass of cop- per and zinc. The Patentee directs the spelter to be melted in an iron boiler, then passed through a per- forated ladle and placed over a ves- sel containing water; by which means the zinc will be granulated. Fifty-four pounds of copper shot are now annexed with lOlbs. of calcined and pulverized calamine, together with about one bushel of charcoal: a handful of this mixture is first put into a casting pot, then 31bs. ofthe granulated zinc; upon which the composition before spe- cified is laid till the vessel is filled: Mr. Emerson, however, has not stated the exact proportion of the ingredients. Eight similar pots are now to be supplied with the same materials, and the whole must be submitted to the heat of a furnace, for the space of 12 hours; when the process will be com- pleted, and 821bs. of brass be pro- cured ; which the Patentee asserts to be of a very superior quality to that manufactured from copper and calamine. [Various articles made of brass have sometimes an appearance of well gilt metal. This appear- ance, we now know, is produced by means of a solution of gum-lac in spirit of wine, with which they are rubbed. As long as the lac lasts, they retain their splendour. These articles, however, are at- tended with one inconvenience, that they must never be cleaned with a strong brush, or scoured with chalk or whiting, but only wiped with a soft rag; for, as soon as the lac is rubbed off, they loose their brilliancy. A varnish of this kind may be prepared in the fol- lowing manner: Dissolve two ounces of very pure and fine gum-lac in forty-eight ounces of alcohol, and place the solution in a sand bath exposed to a moderate heat. To prevent the too abundant evaporation of the 358 BRA 6re spirit of wine, as well as the burst- ing of the glass, a piece of bladder ought to be bound over the latter, and a few holes made in it with a needle. In another glass, dissolve in the same quantity of spirit of wine, an ounce of dragon's blood in grains. When both the solu- tions are completed, mix them to- gether, then put three grains of yellow wood into it, and suffer it to remain there twelve hours in a moderate heat: after which, strain the liquor through filtering paper, and preserve it for use in a clean glass bottle. To give this lac- varnish a high gold colour, yellow wood is preferable to every other substance. If the varnieh is in- tended to be pale, and not to change the colour of the brass, the yellow wood may be omitted,but if a strong- er colour be required, a half more of the yellow wood may be added.] Brassica. See Cabbage, Colewort, Rape, Rocket, and Turnip. BRAWN, is the flesh of a boar, pickled or souced, which is always found to be better tasted, accord- ing to the greater age of the ani- mal. The most approved method of preparing it is as follows: Af- ter the boar is killed, take the flitches only, without the legs, and extract the bones from them: sprinkle the flesh with salt, and lay it in a tray till the blood is drained off; let it then be salted a little more, and rolled up as hard as pos- sible. The collar of brawn should be made of the whole length ofthe flitch, so as to measure nine or ten inches in diameter. The flesh thus prepared is to be boiled in a large kettle or copper, till it be- comes tender enough to be pierced with a straw: then set it by, till it is thoroughly cold, and immerse it into the following pickle: To every gallon of water, put near two handfuls of salt, and as much wheat-bran: boil them well to- gether; then drain the liquor from the bran as clear as possible; and when the liquor is quite cold, put the brawn into it. BREAD, an important article of food, prepared of flour kneaded with a mixture of yeast, water, and salt, and afterwards baked in an oven. Before the invention of mills for grinding corn, bread was prepared by boiling the grain, and forming it into viscous cakes, not very agree- able to the palate, and difficult of digestion. In process of time, ma- chines were constructed for grind- ing corn, as well as for separating the pure flour; and a method was discovered to raise the dough by fermentation. Dough may be fer- mented either by leaven or by yeast; but as the latter raises the kneaded mass more uniformly, and produces the sweetest and lightest bread, it is generally preferred. Bread well raised and baked is not only more agreeable to the taste than unfermented bread, but more rea- dily mixes with water, without forming a viscous mass, or puff, and is at the same time more easi- ly digested in the stomach. Bread in [England] is divided into three kinds, namely, white, wheaten, and household. Fine white bread is made only of flour; the wheaten contains a mixture of the finer part of the bran ; and the household of the whole substance of the grain. An act for regulating the assize of bread was passsd [in England,] in the year 1773; by which it was enacted, that all bread made of the flour of wheat, and which shall he the whole produce of the grain, the hull thereof only excepted, and BRE which shall weigh three-fourth parts of the weight of the wheat, shall be allowed to be made, baked and sold, and shall be understood to be a standard wheaten bread; also, that every standard wheaten peck loaf shall always weigh 171b. 6 oz. avoirdupois; every half peck loaf 8lb. 1 loz. and every quartern loaf 4lb. 5\ oz. and be marked with the letters S. W. and that every peck loaf, half peck loaf, and quartern loaf, shall always be sold, as to price, in proportion to each other respectively. Although we have, in the article Baking, given general directions for successfully conducting this complicated process, yet we think it will be useful, in this place, to add, by way of supplement, a few particulars relative to this subject, and more especially applicable to domestic purposes. Mr. Dossie, who appears to have paid great at- tention to the art of baking, gives the following simple and much ap- proved method of making good white bread: Take of fine flour, six pounds ; of water, moderately warm, but not hot, two pints and a halfj of liquid yeast, eight spoon- fuls ; and of salt, two ounces. Put about a pint of the warm water to the yeast, and mix them well, by beating them together with a whisk. Let the salt be put to the remain- ing part of the water, and stirred till completely dissolved. Then put both quantities of the fluid gra- dually to the flour, and knead the mass well till the whole is proper- ly mixed. The dough thus made must stand four or five hours, that is, till the exact moment of its being fully risen, and before it is sensibly perceived to fall. It is then to be formed into loaves, and immediately placed in the oven. To bake it properly, is at- BRE 359 tended with some difficulty to those who are not skilled in the art. The first care is to see that the oven be sufficiently heated, yet not to such a degree as to burn the crust. If a green vegetable turns black when put in, the oven will scorch the bread; in which case it must stand open till the heat has somewhat abated. The next circumstance to be attended to, is, that the mouth of the oven be well closed, till the bread has risen to its full height, which will not take place in less than two or three hours. After this, but not before, the oven may be opened for the purpose of view- ing the bread, and seeing that it is baked without being either burnt or too crusty; for if the mouth ofthe oven be not kept closely stopped till the bread is fully risen, it will flatten and become heavy. When properly managed, the above-men- tioned ingredients will have lost about one pound two ounces in weight, so that a well-baked loaf of this kind should amount to seven pounds twelve ounces. Bread may be made without yeast, as is practised in Hungary, by the following process: Boil two good handfuls of hops in four quarts of water; pour the decoction upon as much wheat bran as the liquor will moisten. Then add four or five pounds of leaven; mix the whole together, till perfectly unit- ed. Put this mass into a warm place for twenty-four hours ; then divide it into pieces about the size of a hen's egg; let these be dried in the air, but not in the sun, and they will keep good for six months. Or, make the above into six large loaves, take six good handfuls of dough, broken small and dissolved in eight quarters of warm water, and poured through a sieve into one end of the dough trough; then 360 B R E pour three quarts more of warm water through the sieve after it, and what remains in the sieve must be well expressed. [To make bread with salt....Take as much salt as is necessary to a loaf of the size intended, dissolve it in as much warm water as will mix the flour. Set it in a pot at a distance from the fire, sufficient to warm, but not to bake the flour on the side of the pot; a yellow water will rise on the top, which take off with a spoon, and the ris- ing will begin. Then mix it with as much flour, as will make the loaf, and if it should not be suffi- cient, add a little warm water; in less than an hour it will be fit to bake. From the time the salt water and flour are mixed, three or four hours are required. The mass does not rise like bread made with yeast. The Editor has tasted bread made agreeably to the above recipe, and found il pleasant and light. Mi\Ferryman, of England, has invented a machine for separating the outer coat or bran of wheat, without loosing the internal coat, which adheres to the outer, and has always hitherto been thrown off" with the former in grinding. It is asserted that this second coat, is highly nourishing, and gives a sweetness to bread, which it never has, when made from common flour. The late Duke of Bedford bore testimony before a commit- tee ofthe House of Commons, of the superiority of bread made of grain thus blanched. The only objection which can be made to such bread is that it is of a darker hue than common bread........See Wheat. One hundred pounds weight of flour will make from 134 to 133| pounds of bread. BRE In an experiment made to ascer- tain the number of loaves of bread which a barrel of flour will produce it appeared that 4lb. of flour pro- duced 5lb. 5oz. of good light bread. This is an increase of about 40 per cent. Therefore, a barrel of flour will make 272!lbs. of bread, which will produce 312 loaves, weighing 14oz. and, at 6 cents, or TV of a dollar, yield g 19-,*°,. A machine for kneading flour is used in the public baking houses at Genoa, and is calculated to save much labour. An account of this machine, together with a plate may be found in Nicholson'sPA//. Journ. and in the Rep. of Arts ; taken from the Trans, of the Pat. Society of Milan, vol. 2.] Like all other farinaceous sub- stances, bread is very nourishing, on account ofthe copious mucilage it contains; but if eaten too freely, it is productive of viscidity which obstructs the intestines, and lays the foundation of habitual costive- ness. Leavened bread, or such as has acquired an acidulated taste by a slow fermentation of the dough, is cooling and antiseptic. By this process, all the viscous are combined with the drier parts of the flour, and the fixed air is expelled in baking. New baked bread contains a large proportion of indigestible paste, which may be rendered less unwholesome by allowing it to dry for two or three days, or by toasting it. This mode ought to be adopted, both on account of health and economy, especially in times of scarcity. Stale bread, in every respect, de- serves the preference to that which is newly baked; and persons trou- bled with flatulency, cramp of the stomach, or indigestion, should abstain from new bread, and par- ticularly from hot rolls. BRE Various substances have been used for bread, instead of wheat. In the years 1629 and 1630, when there was a dearth in England, bread was made in London of tur- nips, on the recommendation of Dr. Be ale. In 1693 also, when corn was very dear, a great quan- tity of turnip-bread was made in several parts of the kingdon, but particularly in Essex, by a receipt registered in the Philosophical Transactions. The process is, to put the turnips into a kettle over a slow fire, till they become soft; they are then taken out, squeezed, and drained a* dry as possible, and afterwards mashed and mixed with an equal weight of flour,aud knead- ed with yeast, salt, and a little warm water. The following is another method of making bread of turnips, which deserves to be recommended for its cheapness : Wash clean, pare and afterwards boil anumher of tur- nips, till they become soft enough to mash ; press the greatest part of the water out of them, then mix them with an equal weight of wheat-meal, make the dough in the usual manner with yeast, &c. it will rise well in the trough, and after being well kneaded, may be formed into loaves and put into the oven. Bread prepared in this man- ner has a peculiar sweetish taste, which is by no means disagreea- ble ; it is as light and white as the wheaten, and should be kept about 12 hours before it is cut, when the smell and taste of the turnip will scarcely be perceptible. Potatoes have also been made into bread, by different processes. The simplest is to choose the large mealy sort, boil them as for eating, then peel and mash them very fine without adding any water. Two VOL. I. BRE 361 parts of wheat flour are added to one of potatoes, and a little more yeast than usual. The whole mass is to be kneaded into dough, and allowed to stand a proper time to rise and ferment, before it is put into the oven. Bread thus prepar- ed is good and wholesome ; and if bakers were to make use of no worse ingredients than this nutri- tive root, they might be justified in times of scarcity, provided they sold it at a moderate price, and under proper limitations. M. Parmentier found, from a variety of experiments, that good bread might be made of equal quan- tities of flour and potatoe meal. He also obtained well-fermented bread of a good colour and taste, from a mixture of raw potatoe-pulp and wheaten meal, wilh the addition of yeast and salt. Dr. Darwin asserts, that if eight pounds of good raw potatoes be grated into cold water, and af- ter stirring the mixture the starch be left to subside, and when col- lected, it be mixed with eight pounds of boiled potatoes, the mass will mak-: as good bread as that from the best wheaten flour. He likewise observes, that hay, which has been kept in stack--, so as to under-o the saccharine process, may be so managed, by grinding and fermentation with yeast, like bread, as to serve in part for the sustenance of mankind in times of great scarcity. As an instance of the very nutritive quality of hay, it is mentioned, that a cow, a'fer drinking a strong infusion of it for some time, produced above double the usual quantity of milk. Hence, if bread cannot be made from ground hay, there is reason to be- lieve, that a nutritive beverage may be prepared from it, either in 3 A 362 BRE BRE its saccharine state, or by ferment- ing it into a kind of beer. There are other vegetables, says Dr. Darwin, which would proba- bly afford wholesome nutriment, either by boiling, or drying and grinding them, or by both these processes. Among the^e mav be reckoned perhaps the tops and bark of gooseberry-trees, holly, gorse, and hawthorn. The inner bark of the elm may be converted into a kind of gruel, [See Elm,] and the roots of fern, and probably those of many other plants, such as grass or clover, might yield nou- rishment either by boiling, baking and separating the fibres from the pulp, or by extracting the starch from those which possess an acrid mucilage,such as the white bryony. The adulteration of flour and bread has often been the subject of animadversion. Mealmen andmill- ers have been accused of" adding chalk, lime, and whiting to the flour, and bakers of mixing alum with the dough. There is much reason to suspect, that these prac- tices are but too prevalent. It has been asserted, that the adulteration of bread is owing to the legal distinctions in the quality of it, and to our making colour the standard of goodness. Dr. Dar- win observes, that where much alum is mixed with bread, it may be easily distinguished by the eye : when two loaves so adulterated have stuck together in the oven, they break from each other with a much smoother surface, where they had adhered, than those loaves do, which contain no alum. An excellent method of making bread of rice is, by boiling three- fourths of wheaten flour and one- fourth of rice_separately. The rice should be Well boiled, the water -oueezed out (which may be after- wards used as starch for linen, for there can be no better), and the mass should then be mixed with the flour. It is made in the same manner as common bread, and is very nutritive. One pound and a half of flour mixed with half a pound of rice, will produce a loaf weighing from three pounds to three pounds two ounces, which is greater than that obtained by bak- ing bread of wheat flour only. Rice has also been tried in the same proportion with barley, and makes good bread for labouring people ; but the gain in baking is by no means equal to that obtained by mixing it with wheat...Ave Rick. Another mode of preparing bread with all the bran, the result of which we have stated under the head of Bran, is as follows..... " Take seven pounds seven ounces of bran and pollard, and fourteen quarts of water, and boil the whole very gently over a slow fire. When the mixture begins to swell and thicken, let it be frequently stirred, to prevent its boiling over, or burning either at the hot'.om or sides ofthe vessel. After having boiled two hours, it will acquire the consistence of a thin puddin/.;. New put it into a clean cloth, and squeeze out the liquor : take a quart of this, mix it with three pints of v east, and set the sponge for twenty-eight pounds of flour. The mass, bran, and pollard, even after the liquor has been separatee', will be four.d to be above four times its original weight; it is then to be placed near the hie. In about two hours, the xi ige will have sufficiently risen. The bran and pollard, then lukewarm, should be mixed with the flour ; and, after adding half a pound of salt, the whole must be well kneaded, with one quart ofthe bran liquor. Thus BRE BRE 363 prepared, the dough is formed into loaves, and baked for two hours and a quarter, in a common oven. The bread, when cold, will weigh one-half more than the same quan- tity of flour would, without the ad- dition of the bran. if the bran-water only is used, and the bran itself (which, by the boiling, increases considerably in weight) is not added to the dough, the increase of bread will still be considerable ; but not more than one-third of the increase obtained, when all the bran is used. [It is known that rice gains greatly in boiling ; and hence, when made into bread with flour, is highly economical, as will appear by the following experiments: Six ounces of rice were boiled in a quart of water, till it was dry and soft ; two pounds of flour were then added, and the whole, with two table spoonfuls of yeast, well worked into dough, together with the usual quantity of salt, giving it rather longer time to rise, which it was found it required. The loaf thus made, when baked, was light in quality, sweeter and more pa- latable than the common bread, and produced three pounds, seven ounces and a half. From this experiment the follow- ing fact appears, that rice gains in weight in a double proportion to that of any other grain. This will be further seen by the following statement: oz. 2 pounds of flour,.....32 Rice.............. 6 38 Bread produced.......55^ Deduct per contra.....38 Gained...........17| To make a quartern loaf are generallyusedthree pounds and an half of oz. flour.............56 When baked, is by stand- ard to weigh four pounds five ounces eight drams.........691 Deduct as per contra .... 56 Gained............131 Therefore the difference is, that two pounds of flour and six ounces of rice, produce four ounces weight more than three and a half pounds of flour...Two pounds of flour, and six ounces of rice boiled till it was quite dry and soft, produced four pounds twelve ounces of excellent bread......One pound of flour, and three ounces of rice, wet wilh bran-water, produced one pound twelve ounces of bread. Another experiment....In doub- ling the quantity of rice to the same quantity of flour, which was found to answer for immediate consumption,but would not answer for general purposes ; it may be safely concluded, that one-fifth of rice maybe usedwith flour, to great advantage to the public, by increas- ing the subsistence, and with profit to the baker, who can afford to sell it at lirf. under the assize, and gain double what he does by baking the standard bread. In making the foregoing expe- riments, it was proved, that nine- tenths flour and one-tenth rice, and in the same way as directed for making bread (except using yeast and salt) produced a finer crust in pastry than using flour alone. Bread thus made keeps longer moist than wheaten bread, and is better the second day than the first. Rice may be steamed rather than boiled ; and if the quality of the rice is good, half a pound steamed 364 BRE BRE in a little more than a quart of wa- ter, till it is quite dry and soft, gains two pounds, that is, four- fifths in weight.] French bread is prepared in the following manner: Take half a bushel of the best wheaten flour, and dilute one pint of good^teast with three quarts of warm water ; mix the whole properly, and cover it with flannel, till the sponge be formed. After the dough has suf- ficiently risen, six quarts of luke- warm skimmed milk, and one pound of salt, are to be worked in, with the fingers, till the sponge be weak and ropy ; when it must again be covered, and kept warm. The oven being now made very hot, and the paste moulded into bricks or rolls, they are put in expedi- tiously : the former requiring one hour and a half; but the latter only half an hour. As soon as the bread is baked, it must be drawn; and, if burnt, the black crust should be rasped....When the milk is added to the sponge, two ounces of butter are sometimes incorpo- rated : but this addition being im- material, it may be omitted. The great advantage of eating pure and genuine bread must be obvious. Every part of the wheat, which may be called flour, was not only intended to be eaten by man, but it really makes the best bread, since that may be called the best which is of most general use, and so fine as to contain no part of the husks of the grain. But the delusion, by which so many per- sons are misled, to think that even the whole flour is not good enough for them, obliges them to pay a seventh or eighth part more than thev need, to gratify a fanciful ap- petite. Had it not been for the custom of eating whiter bread than the whole of the flour will make, the miller and baker would not have employed all their art to ren- der the bread as white as possible, and make the consumer pay for this artificial whiteness. New Substitutes for Flour or Bread. We have, in the pre- ceding analysis, as well as on for- mer occasions, mentioned various substances which might advanta- geously be employed in the manu- facture of this indispensable article of human sustenance ; independ- ently ofthe different kinds of grain and roots that are already made subservient to this beneficial pur- pose. In order to exhibit a dis- tinct view of the most promising substitutes, whether indigenous or exotic, and especially such as have actually been used, on the authori- ty of creditable evidence, we shall here divide them into three classes, and, in the course ofthe work- give a more particular account of each article, in its alphabetical order. I. Farinaceous Seeds.....Wheat- grass, or Triticum Spelta; Millet, or Panicum miliaceum; Common Buckwheat, or Polygonum fagopy- rum ; Siberian Buckwheat, or Po- lygonum tartaricum; Wild Buck- wheat, or Polygonum convolvulus ; Wild Fescue-grass, or Festucafiui- tans ; Maize, or Indian Corn, the Mays Zea ; Rice, or Oryza Sativa ; Guinea Corn, or White Round- seeded Indian Millet ; the Holcus Sorghum, L. Canary-grass, or Pha- laris canariensis; Rough Dog's-tail Grass, or Cynosurus cchinatus; Water Zizany, or Zizania aquatica; Upright SeaLime-grass, or Flymus arenarius; Sea-reed, Marram, Helme, or Sea Mat-weed, the Cu- lamagrostis, or Arundo arenaria. The following mealy fruits, how- ever, deserve a decided preference BRE BRE 365 ^ over many of the preceding : viz. Water Caltrops, or the fruit of the Trapa natans, L. Pulse of various kinds, such as Peas, Lentils, Beans, and the seeds of the Common Vetch, Fetch, or Tare-acorns, and especially those of the Quercus cerris and esculis ; the seeds of the White Goose-foot, Common Wild Orange, or the Chenopodium album; the seeds and flowers ofthe Rocket, or Brassica eruca ; the seeds ofthe Sorrel, or Rumex acetosa ; of the different species of Dock, or La- pat hum ; of the Yellow and White WTater-lily, or the Nymphoea lutea and alba ; of the Corn-spurrey, or Spergula arvensis ; of the Spinage, or Spinacia oleracea, L. of the Common Gromwell, or Graymill, the Lithospermum officinale ; of the Knot-grass, or Paniculum avicu- lare; the Beech-nut (see p. 247); the husks ofthe Lint-seed, &c. II. F'arinaceous Roots: namely, those of the Common and Yellow Bethlem Star, or Ornithogalum lu- teum and umbellatum ; of the Yel- low Asphodel (see p. 141) ; of the Wake Robin, or Arum maculatum (after being properly dried and washed); ofthe Pile wort, or Lesser Celandine, the Ranunculus ficaria; ofthe Common Dropwort, the Spi- raea filipendiila ; of the Meadow- sweet, or S/inzu ubnaria; of the \V hite Bryony, or f'njonia alba ; of the Turnip-rooted Cabbage, or Nupobrassica ; of ihe Oreat Bistort, or Snake-weed (p. 284) ; of the Sm 11, Welch, or Alpine Bistort (p. 284) ; of the Common Orobus, or Heath - Pea ; the Tuberous Vetch ; the Common Reed : both the Sweet-smelling and Common Solomon's Seal ; the Common Corn-flag, or Gladiolus Communis; the S dt-marsh Club-rush, or Scir- pus maritimus, Sec......Indeed, some authors also include in this list the roots of the Mandragora, Colchi- cum, Fumaria bulb., Helleborus ac- conitifol. and nigr., Liliam bulbif, and many others ; but for these last mentioned we have not suffi- cient authority. III. Fibrous and less juicy roots: viz. those of the Couch-grass, or Creeping Wheat-grass;thc Clown's or Marsh Wound-wort (p. 34) ; the Marsh Mary-gold, or Meadow- Bouts ; the Silver-weed, or Wild Tansey ; the Sea Seg, or Carex arenarius, lAc. Having thus stated the various substitutes for bread, which have either already been adopted with success in this country, or which might in times of real scarcity, be easily converted into proper nutri- ment, we cannot better conclude this article than in the words of Arthur Young, Esq. who, in his Observations on the late Royal Proclamation, recommending fru- gality in the consumption of corn as one of the surest and most ef- fectual means of alleviating the present pressure of the limes, es- pouses the cause ofthe unfortunate poor, nearly in the following words: Every master or head of a family is in duty bound to second, without compulsion, the humane views of the legislature. Hence, bread made of the whole produce of the wheat, exceptingonly seven pounds of the bran in each bushel, and ad- ding one-fourth or third part of a substitute, would probably be the most effective saving. If the con- sumption ofthe whole kingdom be computed at 8.000,000 of quarters in twelve months, this saving on all the wheat consumed in nine months would be 700,000 quarters, which would feed 875,000 persons, at the ordinary consumption of one ^366 BRE BRE quarter a head per annum ; and probably be equal, under the pre- sent restrictions, to afford food to 1,000,000 of people for the next nine months ....Farther, if the sav- ing of oats to the supposed number of 500,000 horses of luxury, be calculated only at one bushel per week, this would, in nine months, amount to 18,000,000 of bushels ; or sufficient to support 1,000,000 of persons for the same period of time, allowing to each not less than twen- ty-five bushels per annum... AV ith due deference to Mr. Young's sta- tistical information, however, we beg leave to doubt whether 500,000 fat horses, crammed on the food of man, move aoout the country ; though it must be acknowledged, tv.at f leasure horses "are spectacles of en\y to the starving poor....abo minable and scandalous spectacles, which, in times of scarcity, ought to be removed from the view of those whose miserable children might be fed on the corn thus sav- ed." BREAD-FRUIT-TREE, orthe Artocarpus, L......a plant which grows in the South-Sea Islands, and is remarkable for the size and nu- tritive quality of its fruit. Altho' this tree has been mentioned by many voyagers, it was little noticed till the return of Captain Wallis from the South Seas. It grows in abundance on the Ladrone Islands. In the Society Islands, it is of the size of a middling oak ; its leaves are about a foot and a half in length, of an oblong shape, deeply sinuat- ed like those of the fig-tree, which they resemble in colour; and, w hen broken, exude a milky juice. I he fruit is shaped like a heart, ami at- tains the size of a child's heau. its rind is thick, green, and covered with excrescences of a hexagonal figure. The internal part of the rind is composed of a pulpy sub- stance, full of twisted fibres : this pulp becomes softer towards the middle, where a small cavity is formed, containing no kernels or seeds. The inhabitants of Suma- tra dry the soft internal part, and use it as bread with other food. At Amboyna, they dress the inner rind with the milk of the cocoa-nut, and fry it in oil like fritters. It affords' much nourishment, is very satisfying, and therefore proper for labouring people. Being of an as- tringent quality, it is also benefi- cial to persons of a laxative habit. Its taste is rather harsii,and similar to the potatoe bread made in the West of England. The milky juice which issues from the trunk, when boiled with cocoa-nut oil, makes a very strong bird-lime. From the investigations of bota- nists it appears, that this tree can only be propagated by suckers or layers, owing to a deficiency in the parts of fructification. Breakstone (duckweed). See Procumbent Pearlwort. BaEAM, or Brama, is a spe- cies of the Ci.prinus, or carp. It inhabits lakes, or the deep parts of smooth rivers, and affords sport to the angler, though it is not much esteemed for its flavour. The rules for catching this fish are nearly si- milar to those established for taking carp in general, which will be stat- ed under the article Carp: the tackle, however, should be finer than what is commonly used for that fish ; and the angler should throw his line as nearly as possible into the middle ofthe stream. The bream may be taken with a blue- bottle fly, either by whipping, or in the common method, by paste or ge;nlc,. BRE BRE 367 BREAST, or fore part of the chest, signifies that cavity of the trunk which is composed of many bones, namely, the sternum or breast-bone in front, twelve ribs on •ach side, twelve vertebra:, or turn- ing joints of the spine, as the body is turned upon them, and two shoul- der blades. The thorax, or chest, extends from the lower part ofthe neck to the midriff, and contains the organs most essential to life, such as the heart, the lungs, and likewise the wind-pipe and the gul- let. With respect to the diseases of the breast, we refer to the arti- cles Cough and Inflammation. Breasts, or mamma, in females, are two glandular, protuberant bo- dies on the sides of the chest, in the most proper situation for giv- ing food to the infant. In some instances there have been found three, and even four breasts in one person, all yielding milk alike. They are very sensible to the touch, and ought therefore to be carefully guarded against external injury; as a very slight bruise or blow may be attended with fatal consequen- ces. No part of the human body is so easily affected by cold, and so liable to cancerous complaints, as that of the female breast....See Cancer. There prevails a custom of draw- ing the breasts after delivery, when the secretion of milk is so gfeat, that from an incapacity ofthe child to empty, or relieve them, by early sucking, the vessels are consider- ably distended, and the breasts so completely filled as to occasion much pain to the mother. This practice is severely censured by the Rev. C Crutwell, in his " Ad- vict to Li/ing-in IVomen," publish- ed i 1779: and he is of opinion that Xie attempt is unnatural, as applying a different agent from that designed by Nature: and in- delicate, because a disease of a ma- lignant tendency may thus be easi- ly communicated; while it is pain- ful and dangerous to the patient. According to his experience, the neglect of drawing the breasts has never been prejudicial. If, says he, they were not touched during this state of fullness, hardness, or in- flammation, but the w hole suffered to subside, which would happen in a few hours, the child might then be safely put to the breast. It is the application of too great force in drawing them, or'placing the child to suck at an improper time, and not the delay, which causes the mischief. If the infant cannot be suckled the first day, or before the hardness appears, it should be de- ferred till the breast becomes soft. This callocity is chiefly produced by some external injury, such as drawing the breasts, heated rooms, hot and stimulating liquors, medi- cines, &c. all of which contribute to excite inflammation, or increase a slight degree of irritation, so as to occasion a milk-fever, abscesses, or both....See Nipples and Suck- ling. [Sore breasts are very common attendants upon lying-in women ; and the source of infinite pain..... The most frequent cause of this complaint is a chill, induced by exposure of the body to draughts of cold air; by permitting the fire to go down during the night; or by not accommodating the quantity of clothing to the change in the air from heat to cold. A sudden fright has frequently been known to produce it. To guard against this truly dreadful complaint, attend to tha prevention of the abojvemen- tioncd causes ; and by all means 568 BRE BRE keep the breasts well drawn, either by the child or by a grown person. Nipple glasses may also be used for this purpose, but the mouth of a young person is much more ef- fectual in emptying the breasts of the milk. A slight hardness of the breast will sometimes go off by gently bathing it for a quarter of an hour, twice a day, with a warm hand smeared with sweet-oil, and covering the part with a cabbage- leaf, which promotes perspiration and thus relieves the vessels...... More threatening cases may be treated by anointing the breast with an ointment of the juice of the leaves of stramonium or James- Town weed, (commonly called Jim- sen): but ihe grand remedy, which wll quickly disperse the most alarming swelling in the breast, is a blister to the /.art. Care must be taken to apply it smoothly, and to cause it to adhere tightly. A wide hole must be cut in the centre of the blister for the nipple to pass through. Dress the sore with an ointment composed of equal parts of sweet-oil and spermaceti. The breast must be drawn constantly during the whole course ofthe dis- ease, and anodynes given occasion- ally. Should an abscess make its appearance, as it seldom or never con be dispersed, apply a poultice of bread and milk, w ith an onion cut fine in it, until fit to open, v hen a slight touch of a lancet in the most distended and depending p?rt, will afford Treat relief by dis- charging the matter. The poul- tices must now be continued, and the wound kept open, to permit a free discharge. Breasts will fre- quently heal and break out again aud again. A hardness sometimes follows an abscess in the breast; this is effectually removed, by ap- plying a little mercurial ointment, with a hand covered with a blad- der, every night to the hardness, or rather below it.] BREATH, fetid, a misfortune to which many persons are liabl^ though they may appear to be in perfect health. It may arise from various causes, the principal of which are, carious teeth, putrid gums, ulcerations of the lungs, or some peculiarity in the constitu- tion of the individual. If it originate from hollow teeth, care should be taken that no frag- ments of provisions, and especially cheese, remain in them after eat- ing ; hence the mouth ought to be washed, or properly rinsed, after every meal, with tepid water, or luke-warm chamomile tea. A simi- lar precaution is necessary, when the teeth are carious, or the gums in a flaccid and spongy state : but if the lungs, or other organs of re- spiration be diseased, due regard ought to be paid to the primary affection, of which we shall treat under the head of Pulmonary Consumption. In this case, as well as in some peculiar habits, where the real cause of fetid gums cannot be easily ascertained, the skill of the practioner is frequent- ly baffled ; yet we shall venture to suggest a remedy which has, in a great variety of instances, been at- tended with the desired effect..... Many persons afflicted with that disagreeable complaint are, also, subject to habitual costiveness, which cannot, in general, be re- lieved without administering lax- atives : these, by relaxing the bowels, ultimately tend to injure the constitution. On the other hand we have observed from ex- perience, that finely powdered charcoal, newly prepared, and kept BRE BRE 369 in close vessels, has a remarkable tendency to open the bowels, with- out inducing an extraordinary de- gree of weakness, especially if it be mixed with the syrup of yellow roses. For this purpose, a table- spoonful of each, diluted with a little water, should be taken two or three times every day, according lo circumstances. Thus, if the pa- tient abstain, for some time from the use of animal food, the most distressing costiveness may be gra- dually relieved with perfect safety to the constitution ; while the car- bon acts on the whole system as the most effectual antiseptic with which we are acquainted. To in- crease the effect of this mild medi- cine, a tea-spoonful of squill vine- gar may occasionally be added to each dose, together with a little cinnamon, orother aromatic water. The best palliatives for sweeten- ing an offensive breath, are gar- gles consisting simply of lime- water ; or a decoction ofthe Peru- vian bark; or a liquor made by mixing two ounces of compound alum-water, and half an ounce of essence of lemons, with three ounces and a half of fennel-water, which should be frequently used previous to going into companv. BREATHING, is that alternate contraction and expansion of the lungs and breast, by which animals inspire and expire the surrounding atmosphere ; a process essentially necessary to the support of life. From the momenta child enters the world the air penetrates into • its lungs, which were previously filled with a watery mucus, but are then opened for the circulation of the blood. Thus respiration, one of the primary and most important ofthe vital functions, commences with birth, and is incessantly active ; as VOL. I. it cannot be interrupted for many minutes, without endangering the life ofthe individual. There have, indeed been in- stances of persons wantonly endea- vouring to restrain the act of breathing, nay. even to check the pulsation of the arteries, so as to exhibit a specimen of apparent death, for several minutes. We still remember the account of such a hazardous experiment, related by a most respectable professor in the University of Edinburgh, who informed his pupils, that a man possessing the talent here alluded to, at length paid the price of his life, by remaining in one of his exhibitions, a fatal example of his temerity. More frequent, however, though not so immediately dangerous, are the instances in which persons, in other respects sensible, unthink- ingly expose themselves to situa- tions where they must necessarily breathe the most vitiated and per- nicious atmosphere. Such is the case in all public assembles, which are confined in narrow limits, par- ticularly in theatres and other places of amusement to which numbers of spectators indiscriminately re- sort, and where each individual is obliged to respire part of the aggre- gate mephitic vapours of the com- pany. Far from wishing to discou- rage the frequenting of those fa- shionable places of resort, in gene- ral, we only think it our duty to w arn such invalids, as are liable to as.hmatic orpuimonarycompla ns agaii.st a too free indulgence in these enticing amusements, indeed we- are convinced, by numerous facts, of their deleterious influence: and if any person be disposed to doubt the propriety of this cautk n, let him reflect on the dicacluri e.- 3 B 370 BRE BRE fects frequently produced by slutt- ing up5 or 6 passengers in a stage- coach, only during a short space of time ; and he will acknowledge that our admonition is well founded. Hence we would advise those who lead a studious or sedentary life, never to continue for several hours together,in a close,andperhaps low, apartment, where they admit the same air to re-enter the lungs, which has before been respired,and has become at length totally unfit for supplying the vital principle.... Thus, they deprive themselves of the most beneficial cordial of life, namely, fresh air, and exhaust the source of vitality as much in one hour, as was perhaps destined by Nature for the support of weeks, or even months. Instead of fol- lowing such an irrational practice, they ought either to remove to an- other atmosphere, or to open the window or door, to admit a supply of pure air, rather than to destroy themselves by an obstinate or in- dolent perseverance in their for- mer habit. BREECHES, a part ofthe dress of most Europeans, worn by males, and reaching from the waist to the knees. With respect to the construction of this article of our dress, it may be useful to observe, that if made too tight in the waistband, or of improper materials, they must ne- cessarily occasion uneasiness, and prove injurious to the body. The form most to be preferred, and now very generally adopted, is that of pantaloons : these ought to be of a sufficient width, of a thin substance in summer, and of warm cloth in winter. Breeches made of leather and so narrow as to fit exactly the shape of the limbs, are liable to many inconveniencies : they be- numb the hips and thighs, occa- sion a painful pressure upon the parts, especially the abdomen; and by the close texture of the leather, in a great measure impede perspir- ation. BREEDING of Cattle: As the differentcircumstances to be attend- ed to in the management of cat- tle, will be stated when treating of the various kinds of useful animals, we shall here only observe, that the first thing to be considered is beauty of form ; the next is proportion of parts, or what may be called utility of form ; the third, which has en- gaged the attention of midland breeders, is the texture ofthe mus- cular parts, or what is called flesh; a quality which, however familiar it may have been to the butcher and consumer, has not in general been attended to by breeders. In short, it is a rule applicable to all sorts of live-stock, to breed from straight backed,roundbodicd,clean, small boned,healthy animals: care- fully rejecting such as have roach backs and heavy legs, with much external appearance of offal, &c To the late Mr. Bakewell, of Dishley, who was undoubtedly the most scientific breeder of his time, we are indebted for many new and important improvements in the art of breeding cattle. His principle was, to procure the best beast, that would weigh most in the valuable joints ; and thus, while he gained in point of shape, he also acquired a breed much hardier, and easier fed, than any other. With respect to the breed of oxen, Mr. Bakewell asserts, that the smaller the bones, the more perfect will be the make of the beast, and the quicker it will fatten. The breed preferred, and consider- ed by him as the best in England, B RE BRE 371 is that of Lancashire. The shape which should be the criterion of a cow or bull, an ox, or a sheep, is that of a hogshead, or a firkin, with legs as small and short as possible. He found from various experiments in different parts of the kingdom, that no land is too bad for a good breed of cattle, and particularly of sheep. The great advantage aris- ing from his breed is, thatthesame quantity of food will suffice them, much longer than it will any other kind ; besides which, the wool is of the finest quality, and the sheep stand the fold perfectly well. The wintering of cattle, also re- ceived particular attention from this professional breeder : his horned beasts were tied up during the win- ter, in sheds, and fed with straw, turnips or hay ; all the lean beasts were fed with straw alone, and lay without litter. Young cattle, that require to be kept in a thriving state, are fed upon turnips; and as the spring advances, and this ve- getable becomes scarce, hay is their only food. The floors, on which the cattle stand, are paved, and raised six or eight inches above the level ofthe yard ; and each crib being only broad enough for a beast to stand on, its dung fallsonthe lower pave- ment ; by which contrivance it is kept perfectly clean without litter. [See Cattle.] [Little attention has been paid to the preservation of a good breed of cattle in the United States. Some with excellent qualities, have been imported, and are occasionally met with ; but they are in general fattened and killed, instead of being carefully preserved forbreedingcat- tlc. But this is not the way to im- prove. It was by a practice directly the reverse that BAKEWELLbrought his breed to unrivalled celebrity. Some attempts have been made near Baltimore, and in the state of New-York to improve the breed by an imported stock. Will these meritorious gentlemen who are making the experiments,inform us of the breed, the qualities of the animals, and the success that has attended their well meant efforts ? Droves of cattle are annually brought to Philadelphia from New England and North-Carolina. The former are larger and more profita- ble than the latter, which are gene- rally small, and wild from having been fed in the woods. Several very large cattle have been fed and killed within a few years in Philadelphia. They have in general been raised near Eliza- beth-town, New-Jersey, but whe- ther from a native or imported stock is unknown. The following are the weights of a few of these beasts : 1. A Cow raised by the late Mr. HiLTZHEiMER,of the city of Phi- ladelphia, and killed on the 2d of March, 1787. The fore-quarters weigh- ed (one) . . 3261b s. The other, 328 lbs. 654 The hind-quarters weigh- ed, (one) . . 282 The other, 289 . . 571 The nett beef......1225 The Hide weighed 111 Head and Heart 49 Belly and Feet 72 Fack 35 Tallow 163 . . 430 Entire wts. (exclusive of guts)l555 2. A five year old steer, fed by Mr. Sickle, of Philadelphia, a few years since, one summer and one winter, weighed alive, 1,4941 lbs. The belly fat . . . 278 "* Kidney do.....10Q 372 BRE BRE S. Ten head of cattle, fed by the same gentleman, produced 2,439 lbs. of belly and kidney fat, with one summer feeding on grass. 4. A steer, raised at Tulpohock- en, was killed on the 12th March, 1787, weighed alive, 2,184lbs. 5. A steer raised at Haddonfield, New-Jersey, killed at Philadelphia, on the 7th April, 1787, weighed alive, 2,1401b?. Formerly a great prejudice pre- vailed in favor of large beasts, but it has been ascertained that this large big boned breed is not so profitable as the middle sized, bar- rel shaped, short legged kind..... lunch may be done towards im- proving the breed, hy a careful at- tention to stock. Mr. Bakewell and his disciples rcliedupon a kind- ly skin, as a ^principal point in the choice of a beast. By that is meant a skin that feels soft, though firm to the touch, which is equally dis- tant from the hard dry skin, pecu- liar to some cattle, as from the loose and flabby feel of others. Some breeds have a tendency to generate fat on certain parts ofthe body in great quantities, while others have it more mixed with the flesh of every part of the body. These particulars demand the at- tention of improvers. It is said, that cattle having fore- quarters heavier than their hind,re- quire more food than others. Is this the fact ?] Breeding of Fish. The neces- sary qualities of a pond for breed- ing fish, are very different from those which are requisite to make it serve for their nourishment. A good breeding pond is more rare to be met with than a good feeding one. The best indications of the former, are plenty of rushes and grass about its sides, with gravelly shocils, like those of horse-ponds. The quantity ofthe spawn of fish is prodigious ; and where it suc- ceeds, one fish may sometimes produce millions. Hence two or three melters, and as many spaw- nens, placed in such a pond, will, in a short time, stock a whole coun- try. If it be not intended to keep these ponds entirely for breeding, but to let the fish grow to a consi- derable size, their numbers should be thinned, or they will otherwise starve each other. Different kinds of fish may also be added, which will prey upon the young, and pre- vent their increasing in number.... For this purpose, eels and perch are most useful, because they not only feed upon the spawn itself, but also upon the young fry. Some fish will breed abundantly in all kinds of waters ; of this nature are the roach, pike, perch, &c. [See Fish.] Breeding, Good: an expres- sion which is used to denote the proper deportment of persons in the external offices and decorum of social intercourse. Good breeding necessarily im- plies civility ; though a person, without being well bred, may be ci- vil ; the one is the result of good nature ; the other, of good sense joined to experience, observation, and attention. The most perfectdegree of good breeding is only to be acquired by great knowledge of the world, and keeping the best company. To at- tain this desirable object we would advise parents not to suffer their children, after a certain age, to spend the greatest part of their time among servants, or menial de- pendents ; from whom neither good language nor proper manners can be expected ; and who seldom fail BRE BRE 373 to instruct the susceptible young mind in all the low cunning, and artifices of the vulgar. Good- breeding adorns and enforces vir- tue and truth ; it connects, it en- dears, and while it indulges the just liberty, restrains that indecent li- centiousness of conversation, which alienates and provokes. Great ta- lents render a man famous ; great merit procures respect; great learning, esteem : but good-breed- ing alone can ensure love and af- fection. Hence it deserves to be pe- culiarly recommended to women, as the greatest ornament to such as possess beauty, and the safest refuge for those of a contrary de- scription. It facilitates the con- quests, and decorates the triumphs of beauty ; while, on the other hand, it atones, in some degree, for the want of that quality. On the whole, good-breeding is attend- ed with so many advantageous ef- fects, that, though it cannot be called a virtue in itself, it may be justly considered as one of the most pleasing and useful accom- plishments ; insomuch as it has a direct tendency to check the vio- lence of all the turbulent passions, and to render the path through life more comfortable and easy. BREY\TNG,the art of preparing beer or ale from malt, by extract- ing all its fermentable parts in the best manner; by adding hops in such proportions as experience has shewn, will preserve and meliorate the extracts ; and by causing a per- fect fermentation in them, by means of yeast and barm. One of the most approved methods of performing this operation, is as follows: Take of the purest and softest water you can procure, as much as you will have occasion for; boil it, put it into large tubs, and let it stand exposed to the air to purge itself, at least one week. Grind a sufficient quantity of the best brown, high-dried malt; let it re- main four days before you use it, that it may mellow, and dispose it- self for fermentation. Fill a copper with your prepared water, and let it boil; then lade about three-quar- ters of a hogshead into the mash- tub, filling the copper up again, a,.d making it boil. When the water in the mash-tub is cooled to such a degree, that in consequence of the steam subsiding, you may see your face in it, empty into it, by degrees, nine bushels of the malt, mash it well, and stir it about with the rudder near half an hour, till it is thoroughly wetted, and in- corporated with the water: then spread another bushel of malt lightly over its surface, cover the whole with empty sacks to keep in the steam, and leave it for an hour. At the end of the hour, the wa- ter in the copper being boiling, damp the fire, and let the water cool a little as before : then lade as much as is necessary on the mash, till the whole together will yield about a hogshead of wort. When tins second quantity of water is added, stir it again well, cover it, and leave it for another hour. Then let the first wort run in a small stream into the under back, and lade another hogshead [or 64 gal- lons] on the mash: stir it again as before, cover it, and let it remain for two hours. In the mean time, return the first wort into the copper, and put into it six pounds of fine brown seedv hops, first rubbing them between the hands. Then make a brisk fire under your copper, till the li- quor boils ; let it continue to boil 374 B R E BRE till the hops sink : [the sinking of the hops is not always a sign of the liquor being boiled enough. A better method is when the wort bucks well and is perfectly clear. The casks must be filled up every three hours. A. A.] Then damp the fire and strain the liquor into coolers. When it is about as warm as new milk, mix some yeast or barm with it, and leave it to work till the surface appears in curls ; then stir and mix the whole pro- perly with a hand-bowl, and let it again ferment. Repeat the stirring with the bowl three times, then tun it, and leave it to work in the hogshead. When it has nearly done working, fill up the cask, and bung it, but let the vent-hole re- main open. Set the second wort aside for the next brewing, which, as far as wet- ting the mash, must be managed exactly in the same manner as the first; but afterwards, instead of water, heat the second wort of the first brewing, and lade it on the mash, which will give the new wort additional strength and soft- ness. Make the second wort of the second brewing with water, and save it for the first wort of the third; and so on for as many brew- ings as you please. A third wort may be taken from the first brew- ing, which should be heated and laded on the mash of your second brewing, after taking ofthe second wort; and thus an additional hogs- head of very good mild beer may be procured. On taking a review of the above process, and the multiplicity of cir- cumstances to be attended to, it is easy to see that the operation of brewing is of a very precarious na- ture ; and requires great skill and dexterity to manage it with com- plete success. The goodness of the beer will depend on the quality of the malt from which it is made ; on the peculiar properties of the water with which it is infused ; on the degree of heat applied in the mashing ; on the length of time the fusion is continued; on the due manner of boiling the wort, toge- ther with the quantity and quality of the hops employed : and on the proper degree of fermentation: to ascertain all which particulars, with precision, constitutes the great mystery of brewing, and can only be learnt by experience and repeat- ed observation. Mr. Mills, in his " System of Practical Husbandry," and Mr. Combrune, in his " Theory and Practice of Brewing," give the fol- lowing directions for the choice of materials used in brewing, and for conducting the whole process: 1. Of the Water. Pure rain- water, as being the lightest, is es- teemed the most proper. Well and spring waters are commonly hard, and consequently unfit for drawing the tincture completely from any vegetable. River-water, in point of softness, is next to rain-water : and even pond-water, if pure, is equal to any other for brewing. 2. Of Malt. Those malts are to be preferred for brewing, which have been properly wetted and ger- minated, then dried by a moderate heat, till all the adventitious mois- ture is evaporated, without being blown, vitrified, or scorched, by too hot or hasty fires. For, the better the malt is dried, the sounder will be the beer brewed from it, and the longer it will keep. In order to ascertain the quality of this article, bite a grain of it asunder, and if it tastes mellow and sweet, breaks soft, and is full of flour from one BRE end to the other, it is good; which may also be known by its swim- ming on the surface, when put into the water. The best way of grind- ing it, is to bruise it in a mill com- posed of two iron cylinders. These break the malt without cutting its husk, so that the hot water instant- ly pierces its whole substance, and soon draws forth a rich tincture, with much less mashing than in the common way. 3. Of Hops. Experience has proved, that hops slack-dried, or kept in a damp place, are perni- cious ingredients for making beer; and likewise, that they yield their aromatic bitter more efficaciously, when boiled in wort than in water : hence, to impregnate the extracts from malt with a due proportion of hops, their strength, as well as that ofthe extract, should previously be ascertained. The newer the hops are, the better they always prove ; the fragrance of their flavour being in some degree lost by keeping, notwithstanding the care used in preserving them. Private families, who regard only the flavour and salubrity of their malt liquors, should use from six to eight bush- els of malt to the hogshead of their strongest beer. The quantity of hops must be suited to the taste of the drinker, and to the time the liquor is intended to be kept. From two to three pounds will be suffi- cient for a hogshead, though some go as far as six pounds......Mr. Mills is of opinion, that small beer should always be brewed by itself; in which case, two bushels and a half of malt, and a pound and a half of hops, are sufficient to make a hogshead. 4. Of the Vessels used in Brew- ing.....The brew-house itself, and every vessel in it, ought to be per- BRE 375 fectly clean and sweet; for if the vessels are in the least degree taint- ed, the liquor put into them will contract a disagreeable scent and taste. A vessel of the most sim- ple and excellent contrivance, among the multiplicity of brewing utensils adapted to family pur- poses, is that of Mr. J. B. Bord- ley, who has described in his " Essays and Arotes on Husbandry and Rural Affairs." (Philadelphia, 1801). He terms his process, by way of distinction, a tripartite me- thod of brewing ; because the ket- tle-apparatus, represented in the subjoined cut, is worked in three divisions. The whole vessel is 40 inches long, 20 broad, and 24 deep ; namely, di- vision a, is thirteen ; b, nine ; and c, two inches deep. The dotted lines are marked, where the per- forated moveable bottoms are placed. In a is the water or wort; b, contains the malt; and into c, the hot water is pumped up, or poured over from a to c, by means of the small pump, d ; and thus passes through every particle of the malt ; so that, by frequent agitation, the water in a manner washesoutits whole substance, and extracts all its farinaceous and sac- charine ingredients. This opera- tion is repeated, occasionally stir- ring up the grains, till the liquor becomes clear, [when it must be let 5�956773545� 376 BRE off into a kettle and boiled with hops, the proper proportion of which must be determined by ex- periment ; it must afterwards be let out into coolers.] Mr. Bord- ley ingeniously acknowledges, that a Swedish method of brewing in camp afforded him the hint for this inventio w He also observes, that his tripartite kettle is made of copper, and the small pump of metal; though we are inclined to think that, for the latter, wood, or pure tin, would be preferable to bras1;, in order to prevent the for- mation of verdigrise. At the bot- tom is a cock on one side of the vessel. On the whole, we consider this as the most proper and con- venient piece of machinery, ever contrived for family bre.ving. [The Editor having no experi- ence of the method of brewing re- commended by Mr. Bordley, he cannot say any thing respecting its merits ; bnt wishes to know from those who may try it, whether, if two mashings of a certain quantity of malt, give ten gallons of beer when boiled in the old way, will the tripartite mode give the same strength and quantity in one ope- ration ?] 5. Of the heat of the water for Mashing. Particular care should be taken, that the malt be not put into the water whilst boiling hot. In order to bring the water to an exact heat, Mr. Comdrune advises us, to put on the fire 22 quarts, gallons, or barrels, according to the quantity wanted ; and when it has just arrived at the boiling point of the thermometer, to add ten similar measures of cold water, which, when mixed with the for- mer, will be of a temperature not exceeding 161 of Fahrenheit: and this he consider1, as the most proper heat for mashing. He Lr- BRE ther remark, that water which has endured the fire the shortest time, provided it be hot enough, will make the strongest extract. 6 Of MaA.iug. When the water is brought to a due heat, the malt is to be put in very leisurely, and uniformly mixed with it. 7. Of boiling the Wurt. As the design of boiling the wort is to clear the liquor of its impurities, and to obtain the virtue of the hop, a much shorter time than usual i., sufficient. Long boiling of the hop is a most pernicious practice, and produces an austere, nause- ous bitter, but not a pleasant aro- m.tic one. Instead of adding the hops to the wort, when this is put into the copper, or before it boils, they may be infused about five minutes before the wort is taken off the fire: if this is not suffi- cient to give the desired degree of fragrant bitter, ten minutes may be taken, or as much longer as will be found ii^ce^sarv. Mr. Mills prefers putting the hops to the wort towards the latter end of the boiling, rather than at the be- ginning, he-cause the continued boiling of the liquor is apt to dis- sipate their fragrance. 8. Of Fermentation. One gallon of yeast, in the coldest fermenting weather, is, according to Mr. Com- er une, sufficient to forment the extract from one quarter of malt; and, if properly managed, will yield two gallons of yeast. Great care should be taken in the choice of yeasts, as they are liable to be soon tainted, and very readily communi- cate their infection to the liquors fermented. The whole process of fermentation should be carried on in the slowest and coolest manner ; so that the temperature, which at the commencement was between 40 and 50° of Fahrenheit, should BRE BRE 387 very gradually be raised to the TOth degree. [This is proper for a large quantity; but for small, 66 is the best.] Fermentation will always succeed best where the air is purest. If too hot water has been employed for obtainingstrong and fatty extracts, from the malt, fermentation will be retarded: on the contrary, in weak extracts, it is so much accelerated, that the whole soon becomes sour......... When the fermentation is at its height, all the feculent matter, or foul yeast, which rises on the sur- face, must be carefully skimmed off, whatever be the quality of the liquor. The beer as soon as it is tolerably clear, should be racked off into perfectly clean and sweet casks ; and when managed in this manner, will remain a long time in a state of perfection. 9. Of fining the Liquor. As the excellency of all fermented liquors depends, in a great measure, on theirtransparency, itoften becomes necessary to resort to artificial means, in order to bring them to this state of perfection, if the pro- cess of fermentation has been mis- managed. Thus, a solution of isin- glass in stale beer, is used to fine and precipitate other beers : but, as this method has proved ineffec- tual in brown beers, we are in- formed by Dr. Combrune, that brewers " sometimes put one pound of oil of vitriol into one butt though four ounces should never be ex- ceeded in that quantity." On this subject we refer the reader to p. 255 of our work. 10. Of the distempers of Malt Liquors. Among the distempers incident to beer, one, which has been found most difficult to cure, is that of its appearing ropy. A bunch of hyssop put into the cask vol. i* will, however, effectually remedy this evil... A satisfactory account of the different methods of recover- ing fiat, tart, or sour beer, having been already given in this Ency- clopedia, p. 256 and 257, it would be superfluous to repeat it in this place. It deserves to be remarked, that brown beer, made from well-dried malt, is, in the opinion of Dr. Com- brune, less heating than pale beer, brewed from slack-dried malt. If extracts from pale malt be made with very hot water, they will keep sound for a long time ; but those obtained from brown malt, with too cold water, will frequently turn sour. [Family brewing, and brewing in small quantities. An establishment for a moderate family may be thus: A Brew-house 20 feet by 15 on the ground plan. A copper with a brass cock at the bottom ; to hold not less than 40 gallons, to be set high. A mash-tun to hold twice as much as the copper, for the malt will occupy when wetted as'much space as the water. The mash-tun should stand a little be- low the level ofthe cock of the cop- per: so that the water of the cop- per can run into the mash. The mash-tun should have a false bot- tom on which the malt is placed, this should be bored with i inch holes, at about 3 inches distance ; the depth between the solid bottom and the false moveable bottom 6 inches. A cock or plug should be fixed between the two bottoms, to let off the wort into the under- back ; this should hold as much as the copper. From the under-back, the wort is pumped up into the copper, to be boiled: when boiled, it is let into th«^ 3C 388 BR£ BRE Coolers: Of these there should be two, each to hold 45 gallons. They should be placed one under the other, and a little below the level of the cock of the copper ; that is, on a level with the top of the mash tub. The wort, when boiled, is to be let off into the first cooler, and then into the cooler underneath ; whence it runs into a working tun of the same size as the mash-tun: for though not more than 32 or 33 gallons of wort runs in at a time, yet the head, produced during the working or fermentation, will oc- cupy a considerable space. The coolers should not be more than six inches deep. Thence the esta- blishment of utensils will be, A copper of 40 gallons, or 45. A mash-tun of 80 gallons. An under-back of 40 gallons. A working tun of 80 gallons. Two coolers six inches deep to hold each 40 or 45 gallons, 6 feet by 2 feet 6 inches each. A hand pump to pump the wort into the copper, unless it can be done by the water pump. Pales, Bowls, See. A stilling, to set the casks on when full, about ten inches high, and 14 inches wide in the clear. Four rum puncheons sawed thro' the middle, would answer tolera- bly well for almost all the utensils One bushel of malt and 1 lb. of sugar will make one barrel of good table-beer, of strength between ale and small-beer, if the first and se- cond worts are boiled and mixed together. This, exclusive of trou- ble, will not cost above T^ of a dollar a gallon. The Brew-house should be placed on the north side of the buildings ; it should be open on three sides to let in air, and let out steam; the three open sides should have hooks fixed to them, so as to hang on flap-boards, or slant* ing battens to keep out the wet.... But there are many small families, who cannot afford such an estab- lishment, these may brew in small quantities as follows : Every family has a large kettle or vessel to boil their clothes in ; suppose this to contain about 3 gal- lons, this will serve for a copper. A common pail with a hole bored through the bottom, and set upon a stilling or some other contrivance to raise it, another pail may receive the wort, and may answer for a fermenting tun, and when the beer has worked so as that the head be- gins to fall, draw it off into a five gallon keg. Porportions for 5 gallons of ale. Malt 1 and A peck; of sugar ^lb, hops i of a lb. malt amber colour- ed, or pale dried. Proportions for 5 gallons of por- ter, brewed in that quantity. Malt li peck; sugar made into essentia i lb. molasses -i lb. hops A lb. ginger about a tea-spoonful. The malt to be high dried, or else half amber and half high dried. These proportions, used accord-, ing to the foregoing directions, will produce a good wholesome liquor, that the women of the family may brew occasionally when they have not much else to do. Of the Brew-House.....The following is an eligible construc- tion where brewing is followed as a trade. « The cold liquor* pump A. A. raises the water from the river or well B. which, as well as the wort pump M. M. is driven by a horse with proper machinery, which likewise grinds the malt * Brewers call water, whether warm or cold, liquor. It is a fine among them to use the term, water, J fen oj~ f/ie in-sitfc of* a f]riJw/iou#ij BRE BRE 389 used m the brew-house. The grinding house is situated between the pumps, as may be seen by the mill-spout P. which conducts the malt from the mill into the mash- tun H. The liquor from the river B. is pumped into the cistern or reservoir C. where it is ready at all times during the hurry of brewing; and from the cistern it passes through the large pipe D, into the liquor copper E, where it may be stopped by a cock at the extremity of the pipe. The liquor when warmed for mashing is let into the mash-tun H. by opening the cock F. in the bottom of the copper, and runs down the trunk Z. which carries into the raising spout G. in the mash-tun H. this spout by a notch in the moveable or false bot- tom of the mash-tun, conducts the liquor between the moveable and real bottoms, which, by ascending, assists the mashing very much. "The extract or wort is let go,by turning the cock K. into the under- back L. and is from thence carried by the horse-pump M. M. into a level with the wort copper O. and runs from the pump through the pipe N. N. into the wort copper. " When cold liquor is required for mashing, as is the case in small beer brewing, it is obtained from the cistern C. by the pipe Q. which communicates with it. " Thus these three very labori- ous parts of the business, viz. pumping the liquor from the river or well; mashing, and pumping up the worts into the copper, may be easily performed by two men : and they are able to mash a very con- siderable quantity of malt, and at- tend to the steaming of the casks, liquoring the backs, Sec. between the mashes. When all the worts are in the great copper O, and are boiled sufficiently, they are run off into the first back T. by turning the cock R. the spout W. conducting the worts from the drainer S. which detains the hops. This back com- municates with the two large backs Y. Y. which are sufficient to con- tain all the worts, and they may be laid at a greater or less depth, by using one or both these backs, stopping either of the pipes X. by putting in one of the plugs U. U. The situation of these two backs is higher than the fermenting tuns, and by pipes the worts are convey- ed into them below : and if there is conveniency, the tuns, when cleansing*,oughttobehigh enough to fill the casks in the cellars by means of a leathern pipe." Of BREwiNG....Take care that every utensil is made perfectly- clean. Boil your liquor (water) ; when boiled, reduce it to about the tem- perature of 175 of Fahrenheit's thermometer. If the malt is new- ly ground, do not let the water go on, till it is reduced to 165°. If you have no thermometer, there are three rules which may serve tolerably well. 1st. Let the boiling water be mixed with coldwater, till you can perfectly see your face in it; or, 2dly. till it will just scald your fin- ger, unless you take it out imme- diately. Or, 3dly. Add in winter, 1 gallon of cold to 16 of boiling, and in sum- mer 1 gallon of cold to about 12 of boiling water, if you use rain or river water; for of these the tem- * Cleansing means filling the casks from the fermenting tub. 390 BRE BRE perature varies with that of the at- mosphere. If you use well water, 1 gallon to 16 for your first wort throughout the year will be about enough. Never use rain water, where the washings of the roof give it a bitter taste. Your first wort will require about twice as much water as the two succeeding ; for the malt imbibes and retains about one half of the whole quantity : never let the malt stand dry in the mash-tub. When the water is risen through the holes of the moveable bottom sufficient- ly, pour in your malt, and let a man stir it about with a rake while you pour it in. When the malt is tho- roughly wetted, stir it up with the oars, and raise the malt repeatedly from the bottom, and beat it about; this should be done for a quarter of an hour or 20 minutes. Then sprinkle some dry malt over the top, cover it with a cloth or mat to retain the heat, and let it remain 3 hours in winter, and 2 in summer. Then run it off: pour back the first runnings if they are muddy. A handful of hops put into the ves- sel in which the wort runs, is ad- vantageous, particularly in sum- mer ; preventing the liquor from turning sour. While this first mash is about, fill your copper again and boil the water for the next mash, which may now be at 185, or 10 degrees hot- ter : rake and beat this as before, and let it stand one hour. For the third mashing, use water at about 190 ; let it stand also an hour: it is convenient to finish mashing by evening, in order to gain the cool- ness of the night for the wort..... When all the wort is extracted, put them together and boil them till you get the quantity you mean to have from the malt. The boil- ing should be quick and fierce: tlv* hops should be wetted and then broken in among the worts. The worts may boil from an hour to an hour and a half: the copper should have a sloping rim. The strength ofthe worts, and of consequence of the liquor, may be ascertained by an hydrometer ; a mode first suggested by Richard- son, in his treatise on brewing.... Thus, if a Florence flask filled with water accurately, up to a mark in the neck, weighs 2 lbs. for instance, the same flask filled with wort pro- perly boiled for ale, and ready to be let off into the cooler, will weigh more. When you have once as- certained the weight of the wort which will make good ale, you may always know in future when your wort is sufficiently boiled ; for lit- tle evaporates but steam of water impregnated with the oil of the hops. When boiled, turn the worts into the coolers, and the instant they are cool enough, put them t9 ferment. Otherwise, especially, in summer, they are apt to fox, as it is called ; that is, they acquire a reddish colour and a disagreeable flavour. They are cool enough at45 or 50, that is, for a large brewing, but for smaller brewing 60 to 62 degrees will be proper, and in family brew- ing 66 to 70, and in very cold wea- ther 76° will be the right tempera- ture. Fahrenheit's scale is al- luded to. In winter, allow one gallon of yeast to the quarter of malt: in summer half a gallon. In winter put in the yeast at once, in sum- mer one half at first, or when the tun is about half full of wort, and the other half when the beer is fit to be cleansed, (that is,filled up with wort). WThen the wort begins to BRE BRE 391 •ream, stir it about and mix the yeast well with the liquor. In winter the beer should be cleansed when the head or froth is just be- ginning to become solid and thick- en. In summer, as soon as it be- gins to shew a white head. Generally, when the head be- comes brown, solid, and of a yeasty consistence, and seems just ready to fall back into the liquor, the beer should be put into the casks. Ne- ver suffer the head to break. Bet- ter fill the casks a few hours too soon than one hour too late. Strong beer if brewed in small quantities, and ale in any quantity, should be tunned the second day. The casks, when well cleaned with hot water, (and if necessary also with lime or ashes to neutra- lize the acid absorbed by the wood), should be filled and put upon the stilling, or frame of about 12 inches high. Fill up the casks as they work over, once every hour, for the first 6 or 8 hours: be sure to keep the casks filled till the fermentation has entirely subsided, which will be in a few days. Place vessels under the casks to collect the workings over, and the casks may be filled up with the clear part of these workings. Take great care to keep your cel- lar dry, and free from the drippings ofthe casks : if the cellar be damp and musty, your beer will be in ha- zard of smelling. When the beer has worked in the casks, bung it and remove it, if necessary, to the place where it is to remain : then draw the bung, and fill up with clear beer, scum- ming off the sediment that may be thrown up by rolling. Bung the casks tight; bore a vent hole, and put in a vent peg, which should be rather slack while the beer is ob- served to be on the fret. If it runs out at the vent hole, draw off about a quart, to give it room and prevent the starting of the wood. When beer is drawn, take care never to leave the vent peg out, or loose : the best liquor may soon become flat and vapid by the care- lessness of servants in this respect. Take care also that the sides of the barrels, the stoops and the floor, are not suffered to remain wet with the beer spilled or running over. Dirtiness and moisture are apt to make the beer smell in the barrel. Of the proportions of Malt and other Ingredients.....„ The following are about the aver- age proportions of malt, used in England : but the barley of Ame- rica is not equally good, nor is the process of malting carried to such perfection : hence, the same quan- tity of ale or porter will require about one fourth more of malt to make a liquor in America of equal strength. When nothing is used to make ale or porter, but malt and hops, it will require in England about three bushels of malt to make one barrel of ale of 32 gallons, or por- ter of 36 gallons. But this will be strong. For ale intended to be drank im- mediately, 1 of a lb. of hops to the bushel, will suffice. If meant to be kept a twelvemonth, allow 1 lb. to the bushel : if longer i± ib. Porter requires 1} lb. of hops to the bushel, if no bitter but hops be used. Small-beer is usually brewed from the malt after the quantity of wort intended for ale is taken off: then a quarter (or 8 bushels) of malt, will make about one barrel of strong ale, and two barrels and a half of 392 BRE BRE good small-beer: the hops used for the ale, kept in a net during boil- ing, will do wilh a little addition for the small-beer. But small-beer so made, is never so good as when it is run off by itself from a quantity of malt whol- ly appropriated to it. In this case about lior lj bushel of malt will make one barrel of good small-beer, with A of a lb. of hops to the bushel. But in all malt liquors, the addi- tion of a small portion of sugar, gives more strength to the liquor, and enables it to keep better ; par- ticularly in summer time : hence the following proportions seem preferable in practice, for this country (America). Ale....Malt (amber) three bush- els : hops 3 lbs.; good moist sugar 1§ lb.; about \ an ounce of cori- ander seeds will be an improve- ment. The addition of the sugar will nearly make up for the cefici- cency in strength of the American malt. This will make one barrel of strong ale. For an account of Mash- ing Machine.....see that article.] Having thus afforded an analy- tical view of this important subject, we shall conclude it with an ac- count of the latest patents, which have been granted to those who have contributed, or attempted to improve the Art of Brewing. In March, 1788, Mr. W. Ker, of Kerfield, Tweedale, received the King's patent for his improvement in brewing ale, beer, porter, and other malt liquors, so as to save a considerable portion of hops, to pro- duce the liquors of a superior fla- vour and quality, and render them less liable to become acid or putrid. The steam which arises from the boiling copper, is known to be strongly impregnated with the es- sential oil of the hops, in which their flavour consists. Instead, therefore, of allowing it to escape and evaporate, as it does in the common mode of brewing, Mr. Ker contrives to preserve and con- dense it, by means of a winding- pipe fixed to the copper, similar to the worm of a still, or by a straight pipe passing through cold water, or any other cooling medium. The oil and water, thus obtained, are returned into the worts when boil- ed ; or the oil, after being separated from the water, along with which it had been exhaled, is returned into the worts after they are boiled; and the watery part, which, after the oil is separated, still continues im- pregnated with the aromatic taste and bitter of the hop, is returned into the next copper or boiling ves- sels, and so on, from one copper or boiling vessel into another. By this process, a considerable part of the hop and flavour, which is lost in the ordinary mode of brewing, is preserved , the flavour of the liquor is improved by the preservation of the finer parts of the aromatic oil ; and the ale and beer are better se- cured from any tendency to acidity or putrefaction, and therefore must be fitter for home consumption and exportation. In June, 1790, Mr. John Long, of Ireland, obtained a patent for an improvement, which he calls an entire new method, in all the essen- tial parts, of brewing good malt liquor. Though his method, in one respect, is similar to that adopted by Mr. Ker, yet as it compre- hends the whole process of brew- ing, we shall lay it before our read- ers, nearly in the words of its author. BRE BRE 393 1. For the better extracting the virtues of malt, place near a mash- tun a shallow copper, or other ves- sel, that will readily heat, the curb of which to be on a level with the tun, and to contain from two to six hogsheads, according to the dimen- sion of the tun, more or less ; and, at the lower end of the copper, have a cock, from two to five inches in diameter, to conduct the heated liquor from the copper into a tube, which passes down the external part of the tun, and enters it through an aperture about six inches from the bottom ; then forming two re- volutions, more or less, through the body of the tun, and communicat- ing its heat to the wort as it passes through the tube ; and then, at a convenient distance from the place where it first entered, it runs from the tun into a cistern or tub, situate as near as convenient to the copper or heating-vessel. In the tub or cistern is to be placed a pump, for the purpose of conveying the cooler liquor back to the copper or heat- ing vessel again, there to receive the heat of 208 degrees, more or less (which it will require after the first half hour), and then convey it through the mashing-tun, as be- fore, and in the same manner, as long as the working brewer may think necessary, to raise the mash- ing-tun to any degree of heat re- quired. By adhering to the fore- going process, the first liquor may with the greatest safety,be let upon the malt, from 20 to 30 degrees lower than the present practice; by which means it operates with gentleness, opens and expands the malt, and prepares it for the recep- tion of sharper or warmer liquor, so as to extract the whole of the saccharine quality from the malt. JJy the foregoing method, the mash- ing-tun, instead of loosing its first heat (which it does by the present practice), continues to increase in heat every moment by conveying the heated liquor through the tube into the tun ; by which means, at the end of two hours, the wqrking brewer can have the tun brought to any degree of heat he shall think best suited to the different qualities of the malt. Persons who would wish to save expense, may heat their mashing-tun at the side or bottom, by a large piece of me- tallic substance made fire-proof, and fixed therein ; which, in some degree, will answer the end pro- posed, but with great trouble and delay. 2. To prevent the wort from receiving a disagreeable flavour, while in the under-back, a tube must be placed at the cock of the mashing-tun, to receive the wort as it comes off, and convey it to a great cistern, or refrigeratory, which is supplied with a stream of water. The wort, passing through that medium in a spiral tube, soon looses that heat which so often proves prejudicial to the brewer in warm weather ; it is then pour-, ed from the tube into a vessel in which pumps are placed, to return the worts into the copper, for the purpose of boiling off. 3. As the great object of long boiling the wort is remedied, by this invention of taking the extract from the hops in a separate manner from the worts, Mr. Long boils the latter no longer than from fifteen to twenty minutes ; and, by pur- suing that method, he saves much time and fuel, and regulates the length of time accordingly. 4. He steeps his hops, the pre- ceding day to which they are to be used, in a copper or other vessel. 594 BRE BRE with as much fluid, blood-warm, as will cover the hops ; where it is to remain overa slow fire, at least four- teen hours, close covered; the copper, at the tenth hour, not to be of a greater heat than 175 de- grees continuing slow until the last hour. Then he brings the copper gradually to a simmer, or slow boil; in which state he suffers it to re- main about ten minutes, and then runs off the fluid ; and this he does at the same time the first wort is boiled off, that they may both pass together through the refrigeratory, into the fermentation or working- tun. After the foregoing operation, he covers the hops again with other liquor, brings the copper to boil as soon as convenient, and lets it re- main in that state a considerable time, until the second worts are boiled off. Then he passes the hop-fluid with the wort, the same as in the first instance ; and, if there is a third wort, he boils the hops a third time with small worts, and drains off the liquid as before ; by which means, he gradually obtains the whole of the essential oil and pleasant bitter from the hops, which is effectually preserved in the beer. 5. When the wort is boiled off, it is conducted from the cock ofthe copper or boiler into a tube of a proper dimension, which passes the wort from the cock to the large cis- tern or refrigeratory, and there per- forms several revolutions, in a spi- ral manner,through the same tube; which is immersed in a constant supply of cold water, where it loses the greatest part of its heat in a short time, and thence continues a straight course through the tube, a little elevated, and of a suitable length, placed in brick-work, until it meets a small refrigeratory, sup- plied with colder water from a re- servoir made for that purpose, at the head of the works ; whence a continual stream runs on the surface of the tube down to the great refri- geratory, cooling the wort as it pas- ses, in order to enable the working brewer to send it into the backs, or working-tuns, at whatever degree of heat he may think proper. The tubes may be made of lead, or any other metallic substance. 6. To enable him to brew in the warm summer months, Mr. Long sinks the backs, or working-tuns, at least to a level with the ground, but if deeper the better, and covers them closely by an arch rriade of bricks, or other materials, that will totally exclude the atmospheric air. He then places them as near as pos- sible to a spring or sand-drain, as their depth will naturally draw the water thence, which must be so contrived as to pass or flow round the backs or tuns. Next, he intro- duces a large tube, which passes through the tuns, and keeps the wort several degrees lower than can possibly be done by the present practice ; by which means he pro- duces a complete fermentation, even in the dog-davs. 7. In cold or frosty weather, if the tun and backs should lose the first heat, intended to be conducted through the process by the fore- going method, a supply of warm or boiling water may be conveyed by the tube, which passes through the body of the backs or tun, com- municating its heat, which rises to any degree the working brewer shall think proper: by pursuing this method, in the coldest season, a fermentation may always be pro- cured. In February 1798, Dr. Richard Shannon obtained a patent for his method of improving the processes- BRE of brewing, distilling, boiling, eva- porating, raising, applying and con- densing steam orvapour from aque- ous, spirituous, saccharine, saline, and other fluids. The principle of his invention consists chiefly in the following arrangement: By cover- ing and making the mash-tun air- tight, and f asing it round, under and over,with a steam-tight casing, so that, during the mashing and soaking ofthe malt and grain used, the heat may be preserved or raised and regulated to any pitch, by the application of steam, both in and between the casing of the mash- tun ; by which contrivance, the whole of the farina and substance of the grain may be as effectually extracted in one, or at most in two mashings, as is now done in three or four. The steam, conduc'ed by a proper tuhc or pipe, is t be also employed for sweetening and cleansing all the brewing, distil- ling, and vinegar-making usensils, and casks employed in each, Sec. so as in future to prevent furring, foxing, 2ec. even in the inmost crevice;. In June 1798, the same patentee, in partnership with Mr. Robert Burnett, of Yauxball, procured another patent for the discovery of a principle and invention of a method of improving the process of fermentation, by which porter, beer, ale, malt and molasses wash, wine, cyder, and all other saccha- rine and fermentable fluids, may be conducted with certainty through the vinous process of fermentation in mild, warm, hot, and cold wea- ther, without being materially in- jured as heretofore, by the differ- ent changes of the atmosphere, Le......But as these improvements depend on the application of an expensive pneumatic apparatus, vol. i. BRE 395 which does not appear to us adapt- ed to the use of families, we refer the reader to the tenth and four- teenth volumes of the " Repertory of Arts and Manufactures," where he will find a detailed specification of both patents. ' The last patent we shall mention, is that of Mr. Thornton, of East Smithfield; which being dated A- pril 1 5, 1778, is earlier than either of the preceding, and does not strictly relate to the process of brewing, as his invention consists in a new method of reducing male and h-fis to an essence or extract, from which beer may be made ei- ther at sea or in distant countries. The whole is managedby the trans- mitted heat of compressed vapour of boiling water, and a nroper ap- paratus for that purpose, i his ap- paratus may be made of iron, tin, or copper: it consists of a boiler of any dimensions, a double vessel, and conducting tubes. The dou- ble vessel consists of one vessel placed within anoher, and f.tted tight at their rims. The upper vessel forms the upper part of the under vessel, and contains the li- quor to be evaporated. The under vessel is every where inclosed, ex- cept at an aperture communicating with the boiler, and at another aper- ture communicating with the con- ducting tubes; and is constructed so as not to allow any part of the vapour condensed into drops within it to escape, except back again into the heller: it is not so exten-ive as to act as a common refrigerato- ry, and yet is capacious enough to prevent the liquor boiling over. The aperture communicating with the boiler, is large enough to free- ly admit the vapour from the boiler into the under vessel; and the aperture communicating with the 3 D 396 B R I conducting tubes, is of a proper size to allow of the vapour in the under vessel being compressed, to a degree capable of transmitting to the "liquor to be evaporated a proper heat, and at the same time to serve as a passage for more heat than is necessary to keep up that degree of compression. The con- ducting tubes are to convey this superfluous heat or vapour, to be used for farther purposes, or im- mediately out ofthe building. Those of our readers who are de- sirous of farther information on the subject, may consult the last edition of" Philosophical Principles of Brew- ing," by Mr. Richardson, of Hull, England; a work of acknowledged merit, and practical utility, BRIAR, the Sweet, or Rosa ru- biginosa,h. by Hudson andDuROi, called Rosa eglantaria, is a well known indigenous plant, found in hedges and on heaths. It grows to the height of five or six feet, having green brunches armed with prickles. SeeWiTH. 466...The va- rieties of this species are the com- mon single-flowered, semi-double- flowered, double-flowered, blush double-flowered, and yellow-flow- ered. This shrub deserves to be cultivated in every garden, on ac- count of the odoriferous property of its leaves. The best places for planting it, are the borders contigu- ous to walks, where it will profuse- ly emit its refreshing fragrance. The young branches of the sweet- briar are a rich addition to the odour of nose-gays and bough-pots. The blossoms of this shrub are con- stantly visited by bees, and the leaves are used on the Continent, in tanning soft leather. Wild Briar, or Hep- Tree. See the more general name of Dog-Rosk. BRICK, a mass of clay formed into oblong squares, and dried in BRI the open air, or burnt in proper kilns, to serve the various purposes of building. English statute bricks ought, when burnt, to be nine inches long, four and a quarter broad, and two and a half thick: they- are com- monly used for paving cellars, sew- ers, sinks, hearths, bee. There is, however, a great variety of bricks, in consequence of their different forms, dimensions, uses, and the method of making them. On comparing the strength and durability of modern bricks with chose of the ancients, it is evident that the former are in every respect inferior; and that we are either unacquainted with the exact mate- rials of which those admirable pro- ductions of art are composed, as well as with the proper manner of preparing them ; or that this use- ful manufacture has been shame- fully neglected, while our masons and brick-makers are little con- cerned about the quality of their materials, if they can obtain them in a cheap and expeditious manner. Such appears to be the tendency of the patents that have, from time to time, been procured by various s> Iteming men, who are generally ignorant of the first principles of chemistry, on which the successful practice of this important branch of the arts chiefly depend. In or- der to afford a concise view of the subject, we shall premise an ana- lysis of the requisites of a proper clay for making bricks; then state a few rules applicable to practice in all situations; and conclude with a general account of the late inven- tions, for which the King's patent has been granted : by which means the reader will be enabled to ascer- tain their respective merits. It is an erroneous notion, that bricks may be made of any earth BRI that is not stony, or even of sea- ouze; for those only will burn red, which contain iron particles. In England, they are chiefly made of a motley, yellowish, or some- what reddish, fat earth, vulgarly called loam. Those of Stourbridge clay, and Windsor-loam, are es- teemed the most proper and dur- able bricks; such as will stand the greatest degree of heat, without melting. In general, the earth for this manufacture ought to be suffi- ciently fine, free from pebbles, and not too sandy; which would ren- der the bricks heavy and brittle ; nor too fat, which would make them crack in drying. Nor should it contain too many calcareous and ferruginous ingredients; as the former prevent the mass from be- coming firm in burning, and occa- sion the bricks to crumble, when exposed to the air; while the lat- ter, or iron particles, retard the preparation of bricks, insomuch that it is sometimes impossible to give them due consistence: this inconvenience, however, may be remedied, by allowing the clay to lie for a considerable time under the influence of the atmosphere, then soaking it in pits, and after- wards working it well in the usual manner.......The common potter's clay, which is also employed for the manufacture of bricks, is opaque, imparts a slight colour, sometimes yellowish, blueish, greenish, but more frequently of different shades of light grey, excepting that of blue, which is always dark: by kneading and spreading such clay, it becomes smooth and glossy; it is soft, fat, and cold, though agree- able to the touch, slightly adheres to the tongue, and, when of the best quality, it should neither be too light nor too heavy. Its con- stituents, chemically examined, are BRI 397 found to consist of thirty-seven parts of pure argillaceous or clayey earth, and sixty-three parts of silicious or flinty earth. Whoever is desirous of produc- ing the best and most durable kind of bricks, ought to attend to the following rules: 1. Clay of every description, whether fat or lean, whether more or less mixed with particles of lime, iron, &c. must be dug up after Midsummer, that is, between the beginning of July and latter end of October, before the frost first appears: it should be repeatedly worked with the spade, during the winter, and not formed into bricks till the following spring. 2. The clay, before it is put into pits for soaking, must be broken as small as possible, and allowed to lie at East ten days: every stratum of twelve inches should be covered with water, as in this manner it will be more uniformly softened. 3. Two such pits, at least, will be necessary for every brick-manufactory, so that after having been suffered to re- main for five days, the second may be prepared, and thus the manu- facture carried on without inter- ruption. 4. The next step is that of treading and tempering the clay, which requires double the labour to what is usually bestowed on it; as the quality ofthe bricks chiefly depends upon the first pre- paration. If, in tempering them, too much water be used, they be- come dry and brittle ; but, if duly tempered, they will be smooth, so- lid, and durable. Such a brick re- quires nearly as much earth as one and a half made in the common way, when too great a proportion of water is added; in which case the bricks become spongy, light, and full of flaws, partly through neglect in working them properly, 393 BRI and partly by a mixture of ashes and light sandy earth (as is gene- rally practised in the vicinity of London),with a vievvto dispatch and facilitate the work, as well as to save culm or coals in the burning. 5. Bricks made of proper earth, being more solid and ponderous, require a much longer time for dryingthan those made in the com- mon way; they ought not to be removed to the kiln, till they have become lighter by one half, and give a hollow sound on collision; because the proper drying of bricks will prevent them from cracking and crumbling in the kiln. 6. Of whatever materials the kiln be con- structed, each burning of from 6 to 10,000 bricks, requires that the fire be kept up for 24 hours, and double that time for a number of from 12 to 50,000. The uniform increase of heat deserves great at- tention ; the duration of it should be regulated according to the sea- sons; and during the last 24 hours, the fire should be uninterruptedly supported by means of flues; but afterwards the kiln must not be suddenly closed, as there is always some danger either of bursting the flues, or more probably of melt- ing the bricks. It would be useless here to enter into particulars relative to the man- ner of burning bricks in the neigh- bourhood of London; we shall therefore only observe, that they are chiefly burnt in clamps built of the bricks themselves, after the manner of arches, in kilns, with a vacancy between each brick to ad- mit the passage of the fire, but with this difference, that instead of being arched, the bricks project one over another on both sides of the space, for laying in the wood f;nd coals till they meet, and are bounded by the bricks at the top. BRI The place for the fuel is carried up straight on both sides, till about three feet high, when it is almost filled with wood, over which is laid a stratum of sea-coal, and then the arch is spanned over. Farther, sea-coal is also strewed over the clamp, between all the rows of bricks; and lastly, the wood is kindled, which also communicates with the coals; and when the whole is consumed, the manufac- turer concludes that the bricks are sufficiently burnt. [Fire bricks are made in Phila- delphia of certain proportions of clay from the banks of the Dela- ware, a few miles below Bordcn- ton, and the sand found near the lower bridge on the Schulykill. Besides their great utility in the construction of furnaces,theyought to be used for lining the backs and sides of fire-places. See Fire- places.] Among the multiplicity of pa- tents lately obtained for the making of bricks, it is somewhat singular, that the inventors confine their lu- crative views chiefly to the forma- tion of this useful article, without paying much regard to the mate- rials of w hich it may be composed. Of this nature are the patents grant- ed to the following individuals : 1. Mr. EU31UND Cartwright, of Doncaster, England, for his in- vention of a new principle, on which bricks, stones, or any other building materials to be substituted for those articles, may be so form- ed, as to be applied with peculiar eXvantage in the erection of walls, and in the construction of arches. (Daled April 14, 1795.) I lis im- provement consists in giving bricks such a shape or form as that, when in work, they shall mutually lock into, cr cramp each other. The principle of his invention, he saysj BRI BRI 399 will be readily understood, by sup- posing the two opposite sides of a common brick to have a groove or rabbet down the middle, a little more than half the width of the side of the brick in which it is made ; there will then be left a shoulder on each side of the groove, each of which shoulders will be nearly equal to one quarter of the width of the side of the brick, or to one-half of the groove or rabbet. Buildings constructed with bricks on this principle, will require no bond-timber, one universal bond running through, and connecting the whole building together: the walls of which can neither crack nor bulge out, without breaking through the bricks themselves. When bricks of this simple form are used for the construction of arches, the sides of the grooves or rabbets, and the shoulders, should be the radii ofthe circle, of whieh the intended arch is to be the seg- ment. In forming an arch, the bricks must be coursed across the centre on which the arch is turned, and a grooved side of the bricks must face the workman. They may be either laid in mortar, or dry, and the intestines afterwards filled and wedged up, by pouring in lime-putty, plaster of Paris, grouting, or any other convenient material, at the discretion of the workman, or builder. It is obvi- ous, that arches upon this princi- ple, having no lateral pressure, can neither expand at the foot, nor spring at the crown, consequently they will want no abutments, re- quiring only perpendicular walls to be let into, or to rest upon ; and they will want no incumbent weight upon the crown, to prevent their springing up; a nicumstance of great importance in many situa- tions, in the construction of bridges. Another advantage attending this mode of arching is, that the cen- tres may be struck immediately; so that the same centre (which in no case need be many feet wide, whatever may be the breadth of the arch) may be regularly shifted, as the work proceeds. But the greatest and most striking advan- tage attending this invention is, the absolute security it affords (and at a very reasonable rate) against the possibility of fire ; for, from the peculiar properties of this arch, requiring no abutments, it may be laid upon, or let into common walls, no stronger than what are required for timbers, of which it will preclude the necessity, and save the expense......For a more particular account, we refer the reader to the third volume of the " Repertory of Arts and Manufac- tures," p. 84, and following, of which he will also find annexed two plates illustrating the subject. 2;Mr. Francis Farquharson, of Birmingham, England obtained a patent (dated Feb. 20, 1798,) for machinery for making bricks and tiles ; and, 3. Mr. James Douglas, also, for a machine for making bricks, of the same date ; but we are not in possession of the specifications of the two last mentioned patents. 4. A very important discove- ry has lately been made by Mr. Whitmork Davis, at Castle Com- ber, in the county of Kilkenny, Ire- land. He observed s'me persons in the vicinity of a colliery, to em- ploy a mortar for the backs of their grates, which in a short time be- came hard. This substance he found, on examination, to be what miners term seat-coal, or that fossil which lies between coal 400 BRI BRI and the rock. It has been sub- mitted to the investigation of Mr. Kirwan. who is of opinion, that it will, when mixed in due propor- tions with clay, produce a kind of bricks, capable of resisting the ac- tion of fire, and consequently well calculated for furnaces, or similar structures. Mr. Davis has ac- cordingly employed it with suc- cess; and he farther observes, that seat-coal, if properly prepared, will answer every purpose of tarras, for buildings beneath water. 5. Mr. Isaac Sandford, of Hartford, in Connecticut, [New- England,] on the 20th of January, 1800, received the royal patent for a method communicated to him by Mr. A. Kinsley, of the same place, for ' manufacturing Bricks, tiles, and pottery-ware, in general, and for discharging the moulds used therein. The principle of this in- vention is amply detailed in the specification, a copy of which is inserted in the 13th volume of the " Repertory of Arts," Etc. p. 148, and following, illustrated by a plate. [A fair trial of this plan was made by a company in Philadelphia, un- der the direction of the patentee. It was found that the machine made bricks with great rapidity, and in this respect diminished labour to a considerable extent; but that in order to lay them on the ground to drv, and afterwards to carry them lo the shed, as many hands were required as in the common mode. Hence the plan was given up.] To conclude, we shall only add, that the reasons why the modern bricks are so very inferior to those made by the ancients ; which, in their monuments, after having withstood ihe ravages of time for many centuries, are still in perfect preservation, appear to be princi- pally the following: In the pre- sent expensive state of society, the price of manual labour, though far from being adequate to the pressure of the times, is so consi- derable, that the manufacturer is under a kind of necessity to make choice of those materials which are the cheapest and most easily procured : thus, a mixture of the most improper earths and clay is often employed in the manufacture of bricks, without reflecting that two bodies specifically different in their nature, must necessarily re- quire different degrees of heat in the kiln, in order to produce an uniform hardness, and an intimate combination of parts. On the con- trary, the ancients not only select- ed the very best sort of clay, but combined it with other ingredients well adapted to form the most complete cement, such as coarsely powdered charcoal and old mortar added to the clay. Of this descrip- tion, likewise were the bricks which Professoe Pallas, on his last journey through the southern provinces of Russia, discovered in the stupendous Tartar monuments, and which would scarcely yield to the force of a hammer. Another advantage peculiar to the bricks and tiles manufactured by our fore-fathers, arose from their me- thod of burning them uniformly, after being thoroughly dried. There is no doubt, that if all the defects before pointed out, were removed, and modern brick-makers were to pay more attention to their art, by digging the clay at proper seasons, working it better than is done at present, bestowing more care on the burning of them, and particu- larly by making them much thin- ner than what is prescribed by ths B RI BRI 401 standard form, we might produce bricks of an equal strength and durability to those of our less en- lightened, but more provident and industrious, ancestors. Brick-layers, artisans whose business it is to build with bricks, and to perform brick-work ; such as tiling, walling, chimney-work, and paving with bricks and tiles: in country places, they also under- take the masons' and plasterers' business. The London brick-layers were incorporated as a regular company in 1568, consisting of a master, two wardens, 20 assistants, and 78 o. the livery. The art of brick-laying has been analysed in a particular treatise by Moxon ; in which he describes the materials, tools, and method of working used by bricklayers. Great care should be taken that bricks be laid joint on joint in the middle of the walls as seldom as may be. If they be laid in winter, let them be kept as dry as possi- ble ; if in summer, they ought to be wetted, because they will then unite with the mortar better than if they were quite dry, and render the work much stronger. In large buildings, or where it is too troublesome to dip each brick separately, water may be thrown on every course after they are laid, as was judiciously done, when building the College of Physicians in London, on the suggestion of Dr. Hooke. If bricks are laid in summer, they should be covered, to prevent the mortar from drying too quickly ; because thus it will not be cemented so firmly as if it were left to dry more gradually. In winter also they ought to be well covered, to protect them from rain, snow, and frost, which last is the worst enemy to mortar, especially if the work has become wet before the frost happens. Oil of bricks, a singular pre- paration, formerly much esteemed in the cure of many diseases ; but now justly exploded as absurd and pernicious rather than useful. It is obtained by soaking fragments of bricks in olive oil, and after- wards distilling them in the usual manner. In the present improved state of chemistry, it has been found that, by this fanciful pro- cess, the oil of olives, so far from being impregnated with healing in- gredients, is necessarily corrupted. Brick-water, or water impreg- nated with the contents of bricks, is possessed of properties so pecu- liarly striking, and at the same time so pernicious in their effects, when used for culinary purposes, that we cannot, in justice to our readers, withhold from them the following curious experiment made by Dr. Percivai., and stated in the first volume of his Essays. He steeped two or three pieces of common brick, four days in a bason full of distilled water, which he after- wards decanted oft", and examined by various chemical tt st^. It was not miscible with soap ; struck a lively green with syrup of violets; by the fixed alkali, and by a solu- tion of sugar of lead. No change was produced on it by an infusion of tormenlil root. Hence the Doc- tor justly concluded, that the lining of wells with bricks, a practice verv common in many places, is ex- tremely improper, as it cannot fail to render the water hard and un- wholesome. Clay generally contains a variety of heterogeneous matters; and coloured foams often partici- pate of bitumen, and the ochre of iron. Sand and lime-earth are still more common ingredients in their 402 B R I composition ; and the experiments of Mr. Geoffrky and Mr. Pott prove, that the earth of alum also may in considerable quantity be separated from clay. As, therefore, clay is exposed to the optn air for a long space of time, before it is moulded into bricks and burnt, this process in many respects resembles that by which the alum stone is prepared. And, it is probable, that the white efflorescence, which is frequently observable on the sur- face of new bricks, is of an alumin- ous nature: indeed the combina- tions ofthe vitriolic acid with the earth of alum, may be sufficiently accounted for, partly from the long exposure of clay to the air, before it is moulded into brick^, and part- ly from the sulphureous exhalations of the pit-coal used for burning them, together with the suffocating, bituminous vapour arising from the ignited coal. [The above experiments of Dr. Percival are highly interesting, and deserve the serious attention of city corporations and private persons. The wells of pumps are in general only ,teined, that is, lined with dry bricks. Two disadvan- tages arise from this practice The first, is the bad qualities which, it appears, are communicated to the water by the bricks ; the second, is the inability of these bricks to pre- vent the filthy contents of drains and privies from soaking through the ground into the wells, to which cause may be fairly attributed the bad taste of the water in many pumps in Philadelphia, which were formerly proverbial for their excel- lence. Every privy and well ought lo be lined with the valuable ce- ment of Capt. Hunn. It is easily made; and, if the work be well BRI done, the cement will last forever. See Cement.] BRIDGE, a construction of stone, timber, or iron, consisting of an arch or arches, and built over a river,canal,Scc. for the convenience of passengers. A bridge built of stone is evidently the strongest and most durable : the proper situation for it is easily known ; and the only circumstance necessary to be ob- served is, to make it cross the stream at right angles, that boats may readily pass through the arches wilh the current of the river. Those bridges built for a com- munication between high roads, ought to be so strong as to resist all accidents, and afford an easy passage to the waters : they should therefore be at least as long as the river is wide at the time of its greatest flood ; because, by the ac- cumulation of the waters above, too great a fall may be occasioned, and the foundation of the piers, and abutments may thus be under- mined. The necessary requisites in a bridge are, that it be well designed, commodious, durable, and suitably ornamented. The piers of stone bridges should be equal in number, that the central arch may be where the current is strongest As the piers always diminish the bed of a river, it must be hollowed in pro- portion to the space occupied by them, especially where frequent inundations prevail, so that the waters may gain in depth, what they lose in breadth. It has been ascertained by experience, that when the height ofthe piers is six feet, and the arches are circular, it is sufficient to build the former two feet more in thickness than the sixth part of the.width of the latter; BRI BRI 403 or in other words, the thickness of the piers of an arch of 36 feet ought to be 8 feet; those of an arch of 48 feet, 10 feet, &c. Rectangu- lar piers are seldom adopted, ex- cept in bridges over small rivers. In all others they project by a tri- angular prism, which presents an edge to the stream, in order to di- vide the water, and prevent the accumulation of ice, as well as to hinder vessels from running against them. When the banks of rivers are of tolerable height, the bridge should be made quite level above, and all the arches of an equal width; but where the banks are low, and, for the sake of navigation, a large arch is made in the middle of the stream, then the bridge ought to be more elevated in the centre, than at the ends ; in which case, the slope should be easy and gra- dual on both sides, so as form one continued curve. The width of small bridges is generally thirty feet, but those near large towns usually have thirty feet clear carriage way,besides the foot- path : the parapet walls on each side are about 18 inches thick, and 4 feet high ; they commonly pro- ject with a cornice underneath ; sometimes ballustrades of stone or iron are placed upon the parapet, as at Westminster-bridge; but this method is only employed where a bridge of great extent is construct- ed near a capital. Where stone bridges cannot be erected on account of the expense, very strong and durable bridges may be constructed of wood : these ought to be so framed, that all the parts may press upon each other like an arch : and thus, instead of being weakened by the pressure of a heavy body in its passages over it vol. i. they will become stronger. The method of forming a wooden bridge is so well known to every architect, that it is needless to enlarge upon this subject. Among the Romans, the build- ing and repairing of bridges was committed to the pontifices, or priests ; and the care of these edi- fices was afterwards undertaken by the Emperors themselves. In the middle ages, the constructing of bridges was classed among the acts of religion, and a regular order of hospitallers was founded by Saint Benezet, towards the end ofthe twelfth century, who were denomi- nated pontifices, or bridge-builders; their office was to facilitate the progress of travellers, by making bridges, establishing ferries, and receiving strangers into hospitals, or houses, on the banks of rivers. Of all the bridges of antiquity, that built by Trajan over the Da- nube is allowed to be the most magnificent: the piers were 20 in number, built of square stone, and each 150 feet above the founda- tion, 60 feet in breadth, and 170 feet distant from each other. The piers of this vast structure still re- main. Among modern bridges, that built over the Thames at West- minster, may be considered as one of the most magnificent in the world : it consists of 13 large, and two small arches, together with 11 intermediate piers: the two mid- dle piers are each 17 feet in thick- ness at the commencement of the arches, and contain 3000 ofthe oil of vitriol, or half an ounce of white vitriol, dissolved in a little water, should be mixed with a quart of vinegar, which makes an excellent repellent lotion, and will frequently prevent the formation of an abscess. But when the swell- ing is attended with heat, smarting, and little watery pimples, the fol- lowing mixture may be preferably applied : take two ounces of crude sal ammoniac, boiled in a quart of lime-water ; or, instead of these, a handful of wood, or pearl-ashes, boiled in common water ; pour off the decoction, when settled, and mix it with half a pint of spirit of wine ; anoint the parts afterwards with linseed oil, or elder oint- ment, to soften and smooth the skin. In critical swellings, however, the repelling method must be BRU BRU 41S avoided, and the swelling relieved by suppurating poultices. These tumours ought never to be opened before they are ripe, but suffered to break of themselves ; otherwise the whole sore will be spongy, dis- charge a bloody ichor, and soon degenerate into an ulcer. The openings, however, may be enlarg- ed, and the lips pared away, that the dressings may be easily applied, taking care to avoid the ligament, which runs along the neck to the withers. If a suppuration appears on the opposite side, let it be treat- ed in the same manner. The open- ings should incline downward, to let the matter flow out easily. If the bones are foul, they must be dressed with tincture of myrrh, till they scale off. When the fungus is very troublesome, and the matter discharged is oily, yellow, and vis- cid, pledgets soaked in the follow- ing preparation will be found be- neficial : take of blue vitriol, dis- solved in a pint of water, half an ounce ; oil of turpentine, and rec- tified spirit of wine, of each four ounces ; white wine vinegar, six ounces ; oil of vitriol, and Egyp- tiacum, of each two ounces. Let this be made hot, and the pledgets soaked in it, and then immediately applied to the part affected, taking care to bathe the swelling round it with spirit of wine and vinegar.... When the cavities are fistulous, the callosities must be cut out with a knife, where it can be done conve- niently, and the remainder be de- stroyed by corrosives. BRUSH, a domestic implement, consisting generally of a collection of hairs or bristles, fastened in a frame of wood, bone or ivory ; with, or without a handle ; and used for various purposes. This simple manufacture is capable of great improvement; as we seldom meet with brushes, the hair of which is so firmly cemented, or otherwise secured in the frame, as to ensure their constant use, until the hair itself is worn out by me- chanical friction. We shall, un- der the head of Cement, commu- nicate a few hints for remedying this defect. Flesh-Brush, an instrument fre- quently employed for increasing the circulation of the fluids in lan- guid habits, especially in paralytic and rheumatic cases, in order to relieve pain and uneasiness of the skin. Although we do not depre- cate, but rather strongly recom- mend, friction to the aged and se- dentary in particular, yet we are of opinion that this simple and use- ful opperation may be performed with equal ease, and more atten- tion to cleanliness, by a piece of flannel, than by a flesh-brush ; be- cause the perspirable matter ad- hering to each hair of the latter, is thus spread from one part of the body to another : whereas the for- mer may be frequently turned, and afterwards washed, as often as is necessary. Stomach-Brush, a curious instru- ment which excited considerable attention about the middle of the last century. It was invented by the ancient physicians, but again brought forward by the surgeons of France and Germany, with a view to scour or cleanse the stomach, or remove foreign bodies fallen down the fauces and gullet. It consists of a piece of sponge fastened to a long whale-bone probe ; or is composed of soft hair, formed into a fascicle by twisted brass or steel-wire, the handle or stem of which may be invested with silk or thread. Previous to 416 BRU BRU its application, the patient drinks a small draught of warm water; then the brush being moistened in some convenient liquor, is introduced into the gullet, and slowly pro- truded into the stomach, by twist- ing round its wire handle. We doubt, however, whether many of our readers would submit to this painful operation, which we have mentioned here, on the authority of the Gentleman's Magazine for De- cember, 1750; where a medical correspondent farther advises the operator to draw the handle of this brush up and down in the stomach, and through the oeso- phagus, like the sucker in a syringe till it be, at length, wholly extracted. He farther suggests the utility of plentiful drinking, while the brush is at work, and so long as any foul matters are discharged. Those readers who incline to try the experiment (which probably no modern surgeon would recommend, unless for removing material ob- structions in the throat, See.) will find a cut of this instrument in the work above-mentioned. See Gul- let, Windpipe, and [Probang.] Tooth-Brush....Many complaints prevail concerning the imperfect manner in whichthese instruments are manufactured. We shall not presume to offer any advice to the mechanic ; having, in this respect, uniformly deprecated the use of either brushes or sponges. Regard- less of vulgar prejudices,we venture to recommend the application of the small finger to the gums, w hen there are no interstices between the teeth ; or the use of a soft piece of calico : the former is a natural instrument, not liable to hurt the gums, as it has the advantage of being soft and pliable ; and, by feeling the least pressure or resist- ance, will have no tendency to in- jure the teeth or gums. Nothing, therefore, but injudicious delicacy can oppose this simple substitu- tion. BRUTE, a general name for all animals, except mankind. Among brutes, the monkey kind bears the nearest resemblance to the human race, both in external shape, and internal organization. Investiga- tions relative to the structure and economy of brutes, form the sub- ject of what is called Comparative Anatonr;. The essential characteristics of brutes, by which they may be dis- tinguished from man, have attract- ed the attention of many philoso- phers. By some, a brute is de- fined to be an animal not risible, or a living creature incapable of laugh- ter ; by others a mute animal. The peripatetics allowed to brutes a sen- sitive power, but denied them a ra- tional one. The Platonists consi- dered them as possessed of reason and understanding ; though, in a degree less pure and refined than that of man. Descartes main- tained that brutes are mere inani- mate machines, destitute not only of reason, but of all thought and perception ; and that their actions are only'consequences of the ex- quisite mechanism of their bodies. This opinion was probably adopted by Descartes with a view to ob- viate two objections of great mag- nitude : one, against the immor- tality ofthe souls of brutes, if they be allowed to have any ; the other, against the goodness of God, in suffering creatures which hadnever sinned to be subject to so many miseries. The Cartesian system is far from being conclusive, be- cause, even admitting the argu- ments in its favour, to their utmost BRU BRY 417 extent, it only establishes the pos- sibility of brutes being inanimate, and that the power of God is capa- ble of producing various actions from inanimate machines, but by no means proves that he actually has done so ; besides which, it is defective, because it has no limits, as by the Cartesian method of ar- guing, every man might prove his neighbour to be an inanimate ma- chine, as well as a brute. The most rational tipposers of theCartesian system,maintain that brutes are endowed with, a princi- ple of sensation, though of an in- ferior nature to ours. From this subject many disputes have origin- ated ; some persons insisting that the soul in brutes, is merely sensi- tive, and that they are entirely des- titute of reason and understand- ing ; others, that they not oifly possess the power of reason, but employ it to greater advantage than men do. That brutes are endow- ed only with sensation, and are destitute of all power of reason- ing, or reflection, cannot be main- tained upon good grounds, nor can it be asserted that their actions proceed entirely from instinct. It is proved by numerous instances, that education will overcome many of the natural instincts of brutes, which could never be the case, if they were absolutely incapable of reflection. On the other hand, it is certain that no brute has ever yet been sufficiently qualified by instructions, either lo understand the use of fire, or to undertake the management of that element ; a circumstance that alone seems to imply a total defect of rationality. There is a very ingenious trea- tise on this subject, published by the late Prof.BERGMANN,entitled, " Researches designed to shew what the Brute Animals certainly are not, and also what they proba- bly are." He proves that they are not machines, without, however, considering them as beings whose actions are directed to moral ends, or as accountable creatures subject to future rewards or punishments. That brutes are capable of re- flection an 1 sentiment, and are sus- ceptible ofthe kindly as well as the irascible passions, independently of sexual attachment and natural af- fection, is evident, from the vari- ous instances of regard and grati- tude daily observable in different animals, particularly the dog : of these and other sentiments, such as pride and glory, many surpris- ing and indubitable proofs are ex- hibited by the elephant, of which we shall give some account in its proper place. But, besides the qualities above alluded to, certain animals seem, on many occasions, to be inspired with a kind of presentiment, with respect to events unforeseen by the rational beings whom they con- cern ; and various instances of this faculty may probably occur to the recollection of most of our readers. By Divine Revelation, brutes are held out to us as objects of mercy : nothing, therefore, can be, agreater reproach to humannature, than cruelty towards dumb and helpless animals. Ofthe differ- ent species of cruelty, none was more general in England, particu- larly in the metropolis, than that of bullock-hunting ; but it is to be hoped, that by the late legal en- actments, together with the vigi- lance of the magistracy, this bar- barous practice will at length be entirely suppressed. BRYONY, the White, or more properly, the Red-berried Bry- 418 BRY ony, or Wild-vine; the Bryonia alba or dioica, L. The root is pe- rennial, large, often a foot in cir- cumference ; the stem is several yards in length ; the leaves nearly hand-shaped ; the flowers of a yel- lowish green colour, appearing in May and June; and the fruit is a smooth red berry, containing five or six seeds. Some curious persons have a method of carving these roots into human figures, and sel- ling them as mandrakes ; but this useful production maybe converted to much better purposes. By long steeping, and cleansing in several waters, the roots may ultimately be deprived of all their acrimony and bitterness, so as to afford a to- lerable flour ; from which (if credit be due to the late Rev. Dr. Boh- mer, senior of the University of Wittenberg, in Saxony,) M. Mo- rand has prepared both starch and bread. Although this is generally consi- dered as one of the poisonous na- tive vegetables, yet there is reason to believe that, especially in sum- mer, when the bitter juice has in a great measure ascended from the root to the stalk and branches, it may usefully be converted into bread : and as it grows to a prodi- gious size, a little trouble would be well rewarded. Mr. Holle- fear states, that two or three of the berries have been eaten with- out any observable effect, Bryony-root is purgative and acrid: its smell, when fresh, is strong and disagreeable : its taste nauseously bitter. In spring, it abounds with a thin, milky juice, which is so sharp as speedily to excoriate the skin ; but a great part of the acrimony, and almost the whole of the scent, is lost by dry- BRY ing. In summer, the root is less juicy, and weaker both in smell and taste. An extract prepared in water, acts more mildly, and with greater safety, than the root in sub- stance. When given in a quan- tity from half a dram to a dram, or half an ounce of it infused in wine, it proves a gentle purgative, and likewise operates powerfully by urine. Hence small doses of its milky juice have been strongly re- commended by BERGius,for drop- sical and asthmatic complaints. A cold infusion of the root, in water, is externally used in rheumatic pains, or the sciatica. In the form of a cataplasm, it proves a most powerful discutient. Decoctions made with one pound of the fresh root, are the best purgatives for horned cattle. In short, observes Dr. Withering, the active vir- tues of this plant entitle it to more attention than is bestowed on it at present. BRYONY, the Black; or the Bryony lady-seal, the Tamus com- munis, L. It has a large root, sending forth several stems, large heart-shaped, dark green leaves ; greenish flowers, and red berries. It blows from May to August, and is frequently found under hedges. According to Dr. Withering, its young shoots are good eating,when dressed like asparagus ; but horses refuse to eat the plant. Its root is like that ofthe white bryony, acrid and stimulating. The several exotic species ofthe bryony, as the Africana, the race- mosa, with a red olive-shaped fruit, the Cretica, or spotted bryony of Crete, the variegata, or American bryony, merit cultivation, on ac- count of their beautiful appearance, when full of fruit. BUC BUCK-BEAN, or Menyanthes, L. a genus of plants, comprising four species. 1. The trifoliata, or marsh tre- foil, water trefoil, marsh-cleaver, or trefoil buck-bean : it grows in moist, marshy places, in many parts of Britain, and its very beau- tiful flowers appear in June and July. This useful plant is, accord- ing to Bechstein, a very agreea- ble fodder to cattle : its cultivation is therefore recommended for im- proving marshy lands. Dr. Wi- thering informs us that cows, horses, and swine refuse it. From experiments made at Upsal, in Sweden, it appears that, though goats eat it, sheep will not always relish its leaves ; which, by some persons, are smoked instead of to- bacco. It is farther asserted by others, that such sheep as have a relish for the marsh trefoil are, by eating it, cured of the rot. In Lapland, the powdered roots of this plant, are converted into bread, which, however, is not very palatable : and the country people of West Gothland, in Sweden, em- ploy it for imparting a bitter to ale; for which purpose two ounces are equally efficacious as one pound of hops. Dr. Darwin also recommends these leaves as a substitute for hops ; and adds, that they might be equally wholesome and palatable. In dyeing they afford, according to Bechstein, a green and yellow colour. An infusion of the leaves is ex- tremely bitter, and is prescribed in rheumatisms and dropsies : one dram of them, in powder, both purges and vomits ; and is occa- sionally given as a vermifuge. Dr. Lewis considers the Menyanthes as a powerful aperient and deob- VOL. I. BUC 419 struent, promoting the fluid secre- tions. It has of late gained great reputation in scorbutic and scro- phulous disorders. Inveterate af- fections of the skin, have been cur- ed by an infusion of the leaves taken, at proper intervals, to the quantity of a pint in twenty-four hours, and continued for several weeks....Bo- erhaave cured himself of the gout, by drinking the juice of this plant mixed with whey. Stubborn facts, like this, require great au- thorities. 2. The nymph&oides, or fringed buck-bean, or lesser yellow-water- lily, growing in large ditches and slow streams. The leaves of this species are heart-shaped at the base, rounded at the end, some- times spotted, about two inches long, and swim on the water. Its fine yellow blossoms appear in July and August. Bechstein relates, that the in- habitants of Japan, where the fringed buck-bean is also indige- nous, eat it as a pickle, simply prepared with salt; or, after sim- mering it in water, and removing the impurities from the top, they use it in broths. BUCK-THORN, or Rhamnus, L. a numerous genus of plants, consisting of 48 species. 1. The catharticus, or purging buck-thorn, a shrub growing in woods and hedges, very common in Shropshire, England. It at- tains, if cultivated, the height of 16 feet, flowers in May and June, and its fruit ripens about Michael- mas. Goats, sheep, and horses, eat the leaves, but cows refuse them. In our markets, the fruit of the black-berry bearing alder, and the dog-berry tree, have lately been substituted for those of the buck- thorn. But this species of fraud 3G 420 BUC may be easily discovered by open- ing the berries: for the genuine kind have generally four seeds, those of the alder two, and those of the dog-berry only one. Be- sides, buck-thorn berries alone, when bruised on white paper, give it a green tint. The wood of this shrub is one of the finest for tur- nery, produced in this climate, as it sometimes grows to a size of six or eight inches in diameter. From the juice ofthe unripe berries, with alum, a yellow; and from the ripe ones, a fine green dye is obtained : the bark also strikes a yellow and brown-red colour. The juice of the unripe berries is of the colour of saffron, and is used for staining maps or paper: that of the ripe berries is the sap-green of minia- ture-painters, and is much esteem- ed ; but if they are gathered late in autumn, the juice is purple. Bechstein remarks, that the book-binders in Germany extract this colour by mixing the fresh juice with deep-red, or violet li- quids, with which they dye the most beautiful sorts of paper and leather. In medicine, buck-thorn berries have long been esteemed, and a syrup prepared from them is still kept in the apothecaries' shops, though seldom prescribed ; as it occasions much sickness and grip- in;;-. In a late Latin treatise, pub- lished by Dr. J. G. Kolb, of Er- lang, 1794, the bark of the buck- thorn is much recommended as a mild, cheap, and efficacious reme- dy, in every respect preferable to the berries. After being exposed to the air,or soaked in water,this bark soon assumes a yellow, orange- colour. It contains a considerable proportion of gummy ingredients, which render it a tonic, gently as- BUC tringent, and antiseptic medicine. The resinous extract is acrid and astringent, strongly purgative and resolvent: but the bark, in powder, mixed with honey, gum arabic, or or any other mucilage, as well as a watery decoction of it, operates mildly, when taken in small doses, for the cure of intermittents : it may also be beneficially employed in slow, putrid, or nervous fevers, and in general debility after chronic diseases. Externally applied, in green wounds, laxity of the fibres, malignant foul ulcers, and in stop- ping the progress of mortification, this remedy possesses tonic, gently stimulating and healing proper- ties. The decoction is of great service in reducing inveterate in- flammations of the eyesr and cur- ing the itch ; as it cleanses the skin, and abates the burning heat, without repelling the humours. But it should never be employed in ul- cersthathavearisen inconsequence of erysipelas, or the rose : in other cases its application, will always be more safe, and attended with better effects, when it is at the same time used internally. 2. The frangula, or alder buck- thorn, or black-berry-bearing alder, grows in woods and moist hedges; it generally attains a height of from six to ten feet. The wood of this shrub, when young, is soft and yel- low, but becomes hard and light- red with age: its external bark is dark-grey, with white spots, but internally yellow; the branches contain an orange-coloured medul- lary tube. Its yellowish leaves appear late in May, or June, and some times a second foliage comes forth in autumn. The berries are at first dark-green, then become red, and at length black, when ful- ly ripe; containing a sweet, though BUC unpleasant juice. Goats devour the leaves with avidity, and they are also eaten by sheep : the flow- ers are particularly grateful to bees. The bark dyes yellow, and with iron, black. The berries gathered before they are ripe, dye wool green. Charcoal prepared from the wood, is preferred in making gun-powder. Dambourney made the following successful experi- ment with the ripe berries. He bruised them in cold water, and allowed the whole to undergo the vinous fermentation, which took place in eight days. This liquor he boiled, for half an hour, and then dyed wool that had been pre- viously prepared with bismuth: thus he obtained a very beautiful green colour, which he called a new, or native green, because it was not in the least affected either by strong vinegar, or a solution of pot-ash. On adding a little sugar of lead to the dye, the vivacity of the colour was considerably in- creased. The rind, boiled in milk, is as- serted to be a safe and efficacious remedy for eruptions of the skin ; yet we do not advise the reader to try experiments with this, or simi- lar remedies without consulting a medical friend. Decoctions of the bark in table-beer, are very certain and brisk purgatives, in dropsies, or constipations of the bowels of cattle. Buck-Thorn, the Sea, or com- mon sallow-thorn, the Hippopha rhamnoides, L. is a very important shrub, growing wild on sandy shores, in various parts of the Bri- tish coast, it sometimes attains the height of eight or ten feet. Its bark is light brown, the wood white, the small leaves of a sea- B U C 421 green colour, but silvery white be- low. The leaves appear early in spring ; the yellow flowers in June and July; the fine red berries late in autumn. In situations contiguous to the sea-shore, or the banks of rivulets, this shrub eminently deserves to be cultivated, as it is well calculat- ed to bind a sandy soil, and to prevent the water from penetrat- ing through banks and fences. It may be raised from seeds, but more expeditiously by planting layers, or propagating it from the very abundant spreading roots..... On account of its thorny points, it affords excellent hedges, even on a sandy soil. Although cows refuse the leaves of the sea buck-thorn, yet they are browsed upon by goats, sheep, and horses. The berries are strongly acid, wilh an austere vinous fla- vour.: in Lapland, they are pickled and used as spice, but the fisher- men of the Gulph of Bothnia pre- pare from them a rob, which, ad- ded to fresh fish, imparts a very grateful flavour. From the leaves of this shrub, M. Sucicow obtained an agree- able dark-brown dye for wool and silk, first treated with vitriol of iron : Dambourney succeeded in producing a similar colour on cloth that had been previously steeped in a solution of bismuth. BUCK-WHEAT, the Polygo- num fagopyrum, L. a species of the Persicaria, also called snake- weed, bucke,branks, French-wheat, or crap. As this useful plant re- quires no botanical description, we shall proceed to state its most ap- proved method of culture, and im- portant uses in agriculture: both subjectsbeingintimatelVconnected. 422 BUC BUC Buck-wheat was introduced into Europe nearly four centuries since; and, according to Gerard's Her- bal, cultivated in England, about the year 1597. It is a native of the northern parts of Asia. Dur- ing the last thirty years, it has ex- cited the attention of able agricul- turists, who have furnished us with the following result of their ex- perience. This grain delights in a mellow, dry, loose, sandy soil, but does not thrive so well in a free loamy stone-brash, and should never be sown in wet, poachy ground. It requires little or no manure, but frequent sun-shine.... On heaths newly ploughed up, the turf of which has been burnt, or that have been manured with wood- ashes, its vegetation is luxuriant. The proper season for sowing is the last week in [July.] A shower of rain, after the seed is harrowed in, greatly promotes its growth, and it generally appears above ground in five or six days. Buck-wheat is in flower through- out the summer, and would yield much larger crops, if all the grains would uniformly ripen, and could be collected at the same time..... About half a bushel is sown on each acre, in this country ; and the Ger- mans calculate sixty pounds weight to every hundred square rods of land. [From seven to eight weeks] only are required for bringing it to maturity, and it produces from twelve to twenty fold. In this state it affords an excellent substitute for hay ; and it is affirmed, that the German farmer obtains, at less ex- pense than by mow ing and drying the whole, in the usual way, ten times the quantity of corn. Another variety of this grain was, about a century ago, introduced in- to Germany, and has lately also been cultivated in Britain, known by the name of Siberian Buck* wheat. It possesses considerable advantages over the former : be- cause it is not only a fourth part heavier in the grain, but also more palatable, and, in this respect, re- sembles rice. It thrives in the poorest soil, is not affected by cold, and being more disposed to branch out and spread its stalks, requires scarcely one half of the seed ne- cessary for the culture of the pre- ceding species. From repeated experiments, made in this country, it appears that the culture of buck-wheat ought, in many cases, to be adopt- ed in preference to a summer-fal- lowing ; as the crop produced is not only so much clear gain, but also affords a considerable quantity of straw for fodder and manure; besides which, it is a more advan- tageous preparation for the next crop. There will be sufficient time to sow the land with buck- wheat after springfeedings,or a crop of turnip-rooted cabbage or vetch- es. When sown in July, buck- wheat is an excellent sheltering crop to clover; and two crops of this grain have, in favourable years, been obtained from the same land. Mr. Arthur Young, in the sixth volume of the " Annals of Agricul- ture," has inserted an instructive paper, communicated by the Rev. R. Moseley (Sept. 11th, 1786,) from which we learn the following valuable facts : That three crops were sown on the same ground, between autumn and autumn, with only three ploughings, namely, winter tares in September, with one ploughing, which were reaped early in the succeeding summer i BUC BUC 423 then immediately buck-wheat was sown, after one ploughing and har- rowing : in September .the buck- wheat was ploughed in, and wheat was sown on this one ploughing, the crop of which was great. Thus, says Mr.YouNG, as the spring ad- vances, and the sun becomes pow- erful enough to exhale the humidi- ty of the land, the crop also ad- vances and screens it from the ac- tion of his beams. The weeds in the soil vegetating with the young tares, are either strangled by their luxuriance, or cut off with them, before they produce seed. This crop is cleared from the land so early, that the soil would remain exposed to the sun for three months, in the most scorching heat of the summer; and, if thus left exposed, the three ploughings would be hurtful to the soil, except that they might destroy some weeds. Hence to give one ploughing immediately, and harrow in buck-wheat, saves expense; and the growing herbage shades the earth, when it most requires to be protected : by this management, a dressing of manure is gained at the cheapest possible rate. In short, to introduce a sys- tem more complete, is not in the power of science. It appears to be undecided, whe- ther buck-wheat improves or im- poverishes the soil. There can be no doubt that it will produce the latter effect, like all plants that are suffered to run to seed; and, on the contrary, that it renders the soil more fertile, when ploughed in, before the seeds are formed. Such at least, is the opinion of Mr. Bordley and Mr. Farrer a con- siderable corn-factor in London. But Mr.YouNG, whose knowledge and reputation are equally great, observes, on the strength of his own experience, that this plant ameliorates the s'Al, insomuch, that the farmer may have any crop af- ter it, especially wheat; for which reason it is (1784) commonly cultivated about Norwich, Eng- land. One of the principal uses of buck-wheat in this country, is that of feeding horses. Mr. Farreb. advises it to be mixed with bran, chaff, or grains, either whole or broken in a mill. When consum- ed in the state of grass, it flushes cows with milk; hence it is pre- sumed, that the meal mixed with grains would have the same good effect, and enrich the milk. One bushel of it is equal to two bushels of oats, even mixed with beans, and four times the quantity of bran; it will be full food for a horse a week, and require much less hay. According to his experience, eight bushels of buck-wheat meal will go as far as twelve bushels of barley meal. But the American farmers assert, that it is an improper food for horses on a journey, or employ- ed in active labour; though its meal, when mixed with other corn, or cut straw, answers well even for horses in a slow draught. It is unquestionably a cheap corn, sub- servient to many good purposes, and peculiarly excellent for fatten- ing hogs and poultry: the former are said to become intoxicated by eating the whole plant; but no such effect takes place from the seeds alone. Dr. Withering observes, that sheep feeding upon this vege- table, become unhealthy; but it is relished by cows and goats. [Hogs feeding upon this vegeta- ble are very liable to scabby erup- tions. Buck-wheat shauld be sown thin, because the top blossoms are very 424 BUC apt to be burnt by the sun, in which case, the under ones will be saved, as they spread out and protect one another from the sun. If sown thick, the plants cannot throw out under branches. If the grain stands, when ripe, it may be cra- dled; but when it has fallen, the scythe must be used, and the crop permitted to lie three days....then raked while the dew is on, to pre- vent the grain shedding.......then threshed by horses. Buck-wheat answers very well with clover. Sow the buck-wheat first and harrow; then sow the clo- ver seed, and let the roller follow immediately. In this way the land will be sown even, and the ground made level for the cradle. The advantages of the buck-wheat are, that it preserves the moisture of the land, in case a dry season should follow; shelters the clover till the month of Oct. when the buck-wheat is cut: after which, the sun can no longer injure the clover, but gives it a clue portion of warmth, and pushes it forward until the cold of winter locks up all vegetation. Writh respect to the question, whether buck-wheat is, or, is not an exhauster of the soil, a positive answer may be given. A field in- tended for barley, was partly sown with buck-wheat, and when in blos- som in Sept. it was ploughed in ; the other part of the field was left fallow until seed time. In the suc- ceeding season, the barley growing on the part in which the buck- wheat had been ploughed, was evi- dently superior to that which grew on the fallow part. This experi- ment, made by a plain farmer, on the Germantown road, with a lau- dable view of determining the question, leaves*o room to doubt, BUC that buck-wheat ploughedin,when iri full blossom, acts as an excellent green dressing manure. The straw of buck-wheat is but little esteemed. Sheep, however, feed on it. It also makes good manure when thrown into the farm yard.] For culinary purposes, also, the grain of the buck-wheat is used in various forms, and affords a nutri- tious meal, which is not apt to turn sour on the stomach. Mixed with barley, it is, in Tuscany, baked in- to bread, which possesses the pro- perty of retaining its moisture much longer than that of pure wheat; and though of a darker colour, it is equally nourishing.... In Germany, a very palatable grit, or a granulated meal, serving as an ingredient in pottage, puddings, &.c. is prepared of buck-wheat; and if the seed be pure, the pro- duce of each bushel is ten pecks. In the electorate of Brandenburgh, not only ale and beer is brewed from a mixture of it with malt, but likewise a very excellent spirit of a blueish shade is obtained by dis- tillation; the flavour of which re- sembles that of French brandy. The taste and colour of stale beer, may be much improved by adding a small quantity ofthe flour of this grain. From this, as well as the pre- ceding species of buck-wheat, the Tartars prepare a delicious food, by simply blanching the seeds, without mills or ovens, in a man- ner very ingenious, and applicable to most other species of grain. They first pour cold water on the seed, and stir it well, in order to bring the light and imperfect grains to the top, which are thrown away with the water. Then the wet corn is put in sacks, where it is suffered BUC to remain from ten to twelve hours: thus, after swelling a little, it is roasted,over a slow fire in iron pans, and continually stirred till the grain becomes tolerably hard, so that it feels tough and elastic between the teeth. In this manner, the husks soon crack, and may easily be se- parated from the kernel, in one of the plainest domestic implements, a wooden mortar, or a bruising machine made of the hollow trunk of a tree. By this process, the grain acquires a yellow transpa- rent appearance, and is much im- proved in taste. [Buck-wheat reduced to flour, mixed with water, and a little yeast, will rise in the course of two hours, if placed near a fire; and being then baked upon a hot iron, previously greased, forms very pleasant cakes, which when buttered, constitute part ofthe diet of many persons in the United States during the winter. By de- priving the grain of its husk before grinding, the flour is rendered white, and is much esteemed.] From the fresh blossoms of these plants, Damuourney dyed wool, prepared with bismuth and tin, of a beautiful brown colour; and, from the dried flower-bundles, dif- ferent shades of green. Those of the Siberian species, in particular, yielded a fine yellow, which, on boiling the wool still longer in the dye, changed into a golden tint, and at length assumed a brilliant yellow. There is a third species of buck- wheat, the culture of which has lately been strongly recommended by Professor Pallas, and Dr.Wi- thering; and which we shall presently describe. Buck-Wheat, the Climbing black bindweed, or climbing snake- weed; the Polygonum convolvulus, BUC 425 L. is a native vegetable, growing about corn-fields, gardens, and hedges; it flowers in June and July. Its seeds are as good as those ofthe two preceding species, are produced in greater quantity, may be more easily collected, as they ripen more uniformly, and the plants bear cold better than the exotics before-mentioned. Accord- ing to Linn^us, cows and goats, eat it, but sheep, swine, and horses refuse it. Its culture in fields, is, however, attended with this inconvenience, that its creeping stalks must be supported by brush-wood, and it is consequently better adapted for being cultivated in gardens. It is likewise remarkable, that most British and foreign writers indiscriminately recommend the culture of the buck-wheat, on account of its flowers, which are very grateful, and beneficial tobees; and that Dr. Darwin, in particu- lar, (see page 242 of this Encyclo- paedia), mentions a species of buck- wheat, the Polygonum melampirum, of which we can find no account in the botanical works of this country: with deference to his profound knowledge of natural history, we are almost inclined to think, the Doctor alludes to a very different species of buck-wheat (perhaps cow-wheat) that is not cultivated in Britain. BUCKING, one of the opera- tions performed in the whitening of linen cloth, or yarn..........See Bleaching. BUCKRAM, is coarse linen cloth, stiffened with glue, and used in the making of garments, to keep them in proper form. It also serves for wrappers to cover cloths, serges, and other articles of mer- chandize, in order to preserve them from being soiled, and pre- 426 BUD vent their colours from fading. In general, old sheets and pieces of cloth are converted into buckram; but sometimes new pieces of linen cloth are used for that purpose. Buckrams are sold wholesale by the dozen of remnants, or small pieces, of about four ells long, and of different breadths. BUD, in botany, the embryo or rudiment of a plant, growing on the stems and branches of trees, and covered with scales, or with a resinous varnish, to protect it from the winter cold, and from the de- predation of insects. Buds proceed from the extremities of the young shoots, and along the branches, sometimes single, sometimes two by two, either opposite or alternate, and sometimes collected in greater numbers. In general, we may dis- tinguish three kinds of buds : the leaf-bud, the flower-bud, and that containing both in one covering. The first species contains the rudi- ments of several leaves, which are variously folded over each other, and surrounded by scales. The second species, or flower-bud, con- tains the rudiments of one or seve- ral flowers, folded and covered in a similar manner. This bud is called by Pliny oculus gemmome are bold and sociable, others are fearful and will not appear as if at home, unless while at a considerable distance from those who are observing them. The latter sometimes have a fine song, but the former kind is to be preferred, especially for the breed- ing room, for obvious reasons.... In this country they seldom live longer than ten years,butinasingle state they sometimes live longer. Much depends upon those who have the care of them. A great variety of food should not be given ; con- tinue that which is found to agree best with them....for the little crea- tures, pleased with something new, will often eat too great a quantity of things, which, if given sparingly to them, might have been not only of use, but gratifying. The cage should not cramp them, and it ought to be hung in a warm place, during the winter, and where the sun can sometimes shine on them : if no danger from cats is to be feared, the lower the cage is hung the bet- ter, as most birds will be thus ren- dered familiar. For common food, mix two-thirds Canary seed, and one-third rape-seed, and add about one twentieth part of the whole quantity of hemp-seed and oats, mix the whole well. Fill the food- box if large enough to hold a week's food, but once during that period, and where a fountain is used to hold the water, this also need not be filled more than once during the same time in the winter, and three or four times a week in the sum- mer. The cage bottom ought never to be washed; but scraped dry only once a week, at which time the bot- tom must be covered with river bar sand. A piece of loaf sugar, scuttle fish bone, or a small piece of soaked bread, stuck between the wires of the cage occasionally, and a little maw seed is quite sufficient in winter, and in summer, chick- weed or sallad may be sparingly but daily supplied. A sprig of the former, and half a small leaf of the latter is enough at a time. Place a small bason of water in the cage twice or thrice a week to enable them to wash. Sex....Figure and colour are not sure marks of sex. When about to purchase, hear the birds sing ; a cock's song may be distinguished from the chattering of a hen by the motion ofthe throat, which heaves freely up and down like a little pair ofbellows, and the neck puffs, but in the hen this appearance of the throat is seldom if ever observed. Age.....A young bird has clean short claws and legs ; an old one always haslongclaws of a yellowish white colour, frequently very crook- ed, and their legs covered with a kind of scurf or hard shelly sub- stance, which in old birds is very perceptible. Onrearing Canary Birds in a Room....In rearing Canaries, the great error lies in feeding irregu- 488 CAN larly, and with too great variety, and in nursing them too much. In this state, Canaries generally breed three times in a summer, and lay from three to five eggs at a time. Seldom more than four young ones are raised in one nest, the eggs are commonly hatched in 12 or 14 days, but it will be right not to disturb the hen, or to take the eggs from under her, until after the 17th day from the time of laying the first egg shall have expired. If the eggs are not then hatched, the sooner they are taken away the better, as the longer she sits the more she will be kept from going to nest again. After the hen has begun to sit steadily, she must not be interrupt- ed, until the young are hatched, when the nest must be daily look- ed into, in order to take out any that may die. Matching.....When any particu- lar coloured or marked birds are desired to be propagated, put them with clean, fair, mealy, or cream- coloured birds that have no marks on them, in preference to deep yel- low or any other colour, always re- membering, that a weak, small, or loose-feathered bird ought to be matched with a strong,large, close- feathered one, and that a top-not- ted bird is best matched with one that i s plain-headed,as two top-knots often produce bald heads. The best way to pair them is to hang them in separate cages near each other for a week or ten days, and then put them both in one cage for a week longer, and rather turn the hen into the cage the cock has been accustomed to, as it often happens that if the cock is turned into her's, that she becomes a Xantippe, and overpowers him for several days, which is a great disadvantage, as CAN he is almost always afraid of her afterwards. If two birds have been paired one year, and bred together, they need never be put into cages to pair a second time, as they will generally, if not always, find their mates in the room, year after year, as long as they live. Large strong birds are not best for the breeding room, especially when the males are of this descrip- tion, as they generally fight for two or three hens after they are let loose, and thusderange a numberof pairs, and cause confusion,so that birdsof a moderate size, and spirit, and just able to fight their way well in the room, are to be preferred ; as they make the best parents, as well as the best neighbours. Preparing the Room.....Let it be fronting the south, having a pas- sage somewhere for the air to pass freely through ; in the heat of the season, it must first be well clean- ed from all vermin, and then white- washed two or three times, and previously to the white-washing, every crack or crevice through which mice, cockroaches, or bed- bugs can enter, must be stopped up with mortar.- These are all enemies to birds ; and the bugs, though small, are often as injurious among the newly hatched young as any : let the window be well wired with a close mashed wire, for if this wiring be too open, they will often push their heads through, and sometimes not get them back again, and so hang themselves. In the room fix a shelf all round, about three feet from the floor ; on this, place boards up and down of a foot wide and three feet long, slanted on the top, and about tw$> feet apart, which will form re- cesses, in which hang baskets or boxes for their nesting. The steep CAN CAN 489 slant on the top is to prevent them from lighting there over the sitting birds, and frequently quarrelling with the hens on the nest..... Through each board, bore several large holes, and put roosts through, so that when the birds which have taken possession of one recess may not, when they light on them, see their neighbours in the next; for if they do, their quarrels will be almost endless, during the season. In each recess, drive sprigs or nails, to hang boxes or baskets upon, (say two in each recess) on the opposite side of it, for hens often lay again before their young are out of the first nest; and if they do not find a box or basket very near them, they must fight for one in a distant part of the room, and will, on such occasions, often make much disturbance, or else build a nest over their young in the old one, which kills them before they can get out of it. Boxes ought to be about four inches square, and about an inch and an half deep, with a high back to bore holes through, for the purpose of hanging them up in the recesses ; but baskets are much better than boxes, and should be made of fine willow, about three inches and an half over, and about two inches and a quarter deep ; let these be nailed to a small piece of thin stuff of seven or eight inches long, and three inches broad ; through which bore two holes to hang them on the nails on each side of the recesses, and it will soon be evident that the birds generally prefer them..... Swinging and standing roosts may be placed in the room, and others nailed about where most conve- nient, and the floor covered one inch deep with common river bar- sand, all over. The window should be so constructed as to open and shut with a weight and pully, without going into it to disturb them,and especially where a garret is used having a dormer window. For building their nests, fine hay cut five or six inches long, and bent, and buck's tail or deer's hair is sufficient for them. With re- spect to the hair or tails, take great care to guard against the deer-bug bred in the stump of the tail, and sometimes in the skin, at the roots of the hair; but as the buck's tails, which afford both long and short hair, and of different fine- ness are the best, let these only be obtained ; cut off all the hair with large scissars, throw away the stump, and boil the hair well for a quarter of an hour; then dry it well in the sun, and pack it away in a close box or bag, and as it may be wanted, pull it apart, and throw it into the room. Two other ob- servations may here be made ; 1. with respect to the outer part ofthe window of the room : carefully guard it against the cats, which although lhey cannot get within, will often present themselves out- side, and hy their sudden appear- ance so frighten the birds, that they often fly with such force against a roost, wall, or partition, as to maim or kill themselves ; 2. with respect to stocking the room, twelve or fifteen pair of birds, for a middle sized room, is quite sufficient; for if the room is over-stocked, instead of ten or fif- teen birds being raised by each pair, perhaps not more than from ihree to six will be raised in each nest, which vrill cause a greater expense and care, with a less in- crease. Feeding.....As soon as the birds are let loose in the room, place 490 CAN CAN their mixture of canary, rape, hemp-seed, and oats, as above- mentioned, in pans or small boxes, with holes ; also water in a large and shallow pan, and some in large fountains, and then begin with feeding with eggs boiled hard, and chopped up or grated, and well mixed with a third of the quantity of wheat bread. Let the number of birds be ever so great, begin with one egg, and gradually in- crease it daily, till your young birds begin to come out ofthe egg ; then rest at an average of about four eggs a day for twelve pair of breed- ing birds, remembering that the eggs must be sound, and are al- ways to have about one-third the quantity of bread added to them when chopped or grated,and some- times the proportion of bread may be lessened, and Naples biscuit used instead.....Besides this food, they must be daily, but sparingly supplied with fresh greens, espe- cially chick-weed and sallad ; ofthe latter a very small quantity is suf- ficient, and of the former, be care- ful that it is not of the rank sort, but rather fine and full seed ; feed with greens, and egg and bread, and mix or chop the latter fresh at least twice in the day, though thrice would be better in the longest sum- mer days. The whole number of eggs may be boiled over night, or early in the morning, and their shells will preserve them sweet till used ; beware of heavy or musty bread. When the young ones be- gin to fly about the room, if there be a considerable number of them, (say twenty or thirty)bruise a table spoonful of hemp-seed daily, and lay before them, mixed with a like quantity of maw-seed, and a piece of soaked bread may also be daily given them, equal to a sixth part ofthe bread and egg ; but if young birds appear to be too loose, lessen the quantity of soaked bread and greens, and increase that of the bruised hemp-seed and maw-seed, and mash some loaf-sugar on the feeding-table ; and it will be well, early after the young fly about, to nail up a number of pieces of scuttle fish-bone in the room, and sometimes scrape a little fine chalk near to where the birds feed..... Towards the latter end of August, lessen the quantity of salad and chick-weed, and substitute the small round plantain ; use also the leaves and seed when full, but be- fore it has become ripe and dry. There is also a kind of grass which shoots high in seeding, and forms a kind of little fox-tail, of which the birds are very fond before it is quite ripe, and they may be freely indulged with it. Treatment during sickness and in moulting.....When a bird is sick it will generally crouch, and hang its wings, appearing in a heap. When it puts the head under the wings, great danger is to be apprehended. When sick, and the bird discharges its dung, it will bolt its tail after- wards ; and the discharge will have the appearance of a slimy white- ness without any black in it. Having passed the dangers of the first moult, birds seldom sick- en unless from want of regular care. When a bird droops, ex- amine the water and food, and if either have been neglected, give both in very small quantities, and only once in an hour, during the first day : for death will soon fol- low a sudden repletion after long abstinence. If they do not suffer from fasting or thirst, observe the dung ; if thin and watery, and with- out any black, it may be concluded CAN that too much opening food has been eaten. In this case, give spa- ringly of scraped chalk, scuttle fish-bone and hemp-seed bruised, or maw-seed. If an old bird be sick from no apparent cause, give a choice of the above articles of food : as he will seldom eat any thing injurious in its nature ; but when well, confine it to the usual food. With young birds, (during the first year) a general choice of food must be avoided, as they will injure, and sometimes kill them- selves by eating improper food. The first disorder young birds are subject to, is a surfeit, arising from over-feeding, either by the old ones or themselves, with too much greens, especially of that species of chick-weed which has little seed, but is rank and full of leaves. The surfeit may be known by blowing the feathers aside from the lower parts of their bellies, which will appear swelled, and almost transpa- rent, shining and full of red veins; and their bowels sunk toward the extreme parts of their bodies; and when this swelled part is of a dark- brown colour, the bird seldom re- covers. This disorder also fre- quently happens from exposure to cold while in the moult, and dur- ing cold damp weather, when the north windows of the room happen to be left open. This negligence Hiust be carefully guarded against, for when a large number of birds are together, it is difficult to nurse a few with proper food, without the risk of injuring those that are in health. Moulting generally begins with- in six weeks after the birds are hatched, and is a very dangerous time ; one-fifth generally dying during the first moulting. But as VOL. I. CAN 491 a prudent management of them, in that state, will lessen the danger, the following short directions are given : When moulting,thebird appears rough and sleepy, putting its head uiufor its wings. The first year they only shed their down and small feathers; but afterwards they annually shed their feathers, in- cluding those of the wing and tail. The room must be kept warm, and a place allowed them where they may lay in the rays of the sun at pleasure; and the north aper- ture closed, when cold N. or N. W. winds blow. Scrape some loaf s-.igar upon the table, and mix Na- ples biscuit with the egg and bread, and increase the proportion of bruised hemp and maw seed.... Give also a small quantity of sound oats or lettuce-seed...the latter will be eaten if bound in their bowels : if the weather be very warm, the addition of a few leaves of the com- mon short plantain daily, will be proper. In the aviary, when the old birds are breeding and begin to moult, do not disturb them more than is absolutely necessary, as their fea- thers are easily injured, while the quill part is filled with blood, and the loss of any of them would causo pain. Finally : Naples-biscuit, bread and hard egg, are called warm nourishing food ; rape-seed, hemp-seed, maw-seed, scuttle fish bone, chalk and loaf sugar arc astringent(hemp-seed the mostso); and chick-weed, sallad, plantain and other greens, soaked-bread, lettuce-seed, and oats, are all of a purgative cooling nature. Proper attention being paid to these quali- ties of the different kinds of food, and to the effects produced by them 3 Q 492-, CAN on sick birds : these little song- sters may be more easily raised than is commonly imagined. The CARDINAL RULE IS, REGULAR care. For though they may be well attended for six days, yet if ne- glected on the seventh, the young will perish.] CANARY GRASS, orPhalaris, L. a genus of plants, comprising twenty-four species, of which, two only are cultivated in England; viz. 1. The Canariensis, or the ma- nured canary-grass, which is raised from seed, and requires the soil to be made very fine and light on the surface. It is sown the first dry week in February. The plant is generally ripe in the beginning of September, and requires to be a considerable time in the field, but it is seldom injured by wet wea- ther. It is chiefly cultivated on account of its seeds, which are found to be best calculated for ca- nary, and other small birds. It also nourishes the Coccus phalaridis, which is properly a native of the Canary Islands, but is become na- turalized in England. 2. The arundinacea, or painted lady-grass, or ladies' traces, which is occasionally sown in our gar- dens, on account of its beautiful striped leaves. It is of consider- able utility for thatching ricks, or cottages, as this plant is more du- rable than straw. In the north of Europe, where its stalks attain the height of from two to six feet, it is mow^ed twice a year, and given to cattle, as a nutritious and whole- some food. We are, therefore, of opinion, that this species might also be successfully cultivated, for the same purposes, in Britain. CANCER, a round, though un- equal, and, at first, indolent tumor, generally situated in glandular CAN parts, such as the breasts, arm- pits, Sec. When this tumor grows large, it is of a livid, blackish, or leaden hue, and attended with ex- cruciating pain, it is called an occult cancer; but, when it becomes a sore, or ulcer, discharging a very fetid, ichorous matter, it is then an open, or ulcerated cancer. The lat- ter species is by far the most dan- gerous, and has by the best practi- tioners of all ages, been considered as incurable by any internal reme- dies ; the occult cancer, however, has sometimes, especially before it had attained a considerable size,been cured by external applications, of which we shall give a short account. The causes of this formidable disease are not distinctly ascertain- ed ; though its origin is supposed to depend chiefly on a scrophulous predisposition of the body ; which if increased by depressing and de- bilitating passions of every descrip- tion, as well as the cessation of periodical and salutary fluxes of blood, frequently produces that fa- tal malady. The peculiar acrimony of the fluids which, by its stimulus, often changes a scrophulous ulcer into a true cancer, is of a very diversified nature ; and thence arise the va- rious forms and characteristics of this complaint, as well as the nu- merous difficulties with which the cure of it is attended. Hemlock and arsenic, used internally, and applied externally, have indeed, in a few instances, been attended with success; but it is, on the other hand, very doubtful whether these, or any other medicine, have ever cured a real cancer. Hence it is generally believed, that extir- pation by the knife is the only cer- tain remedy. Lately, however, a physician has appeared in the me- C AN CAN 493 tropolis, who confidently maintains that he has discovered a method of curing a disease, which has hi- therto baffled the ingenuity and skill of the most able and expe- rienced practitioners. Although we have promised to analyze his medicines, and thus to ascertain whether they contain arsenic, yet having had no opportunity of per- forming the experiment, we are obliged to delay the farther account of that discovery, whether real or pretended, till we arrive at the ar- ticle Scirrhus.....To compensate, in some degree, for this apparent defect, we shall communicate the latest and most important informa- tion on this subject, received from the Continent. In cancers of the face, Dr. Handel has lately, and with un- common success, prescribed the application of the expressed juice of the Carduus tomentosus, L. the woolly-headed thistle, or friars' crown. This simple remedy was formerly in great repute, and strongly recommended by Borell, Stahl, Timmermann, and other continental physicians. Dr. Han- del ordered his patients to anoint the parts affected, with the fresh juice, six or eight times every day ; and he found, that, in the course of a fortnight, it checked the progress of the most malignant cancer..... The editor of this work has, in one instance only, observed a similar happy effect, though there always appeared to be great alleviation of pain, and an abatement ofthe fetid smell, emitted from cancerous ul- cerations, when this liniment was duly administered. For this pur- pose, he made use of a soft fealher, but previously added to the juice about the eighth part of rectified spirit of wine, in order to precipi- tate the feculent particles, and also with a view to preserve it longer in a sweet state.....Dr. Handel far- ther asserts, that by the application of this juice, after the necessary internal remedies had been used, he has cured the itch, scald heads in children, the thrush, violent in-1. flammation of the eyes, inveterate ulcers of the legs, Sec. especially in those constitutions, which had been reduced by the use of mercu- rial medicines. Notwithstanding these favourable accounts, we doubt whether a confirmed cancer will always yield to such super- ficial treatment; nay, it is admit- ted by all those foreign practition- ers, that the juice of the woolly- headed thistle was of service only when applied to cancerous ulcers in the face, and produced no relief whatever, where the female breast was afflicted with that loathsome disorder. In such cases, unfortu- nately, all remedies hitherto dis- covered fiave been found ineffec- tual, unless they were applied in the earliest stage of the cancerous tumor. Thus it is affirmed by Broomfield, Collignon, Cul- len, Theden, Unzer, and many other medical men of eminence, that the timely use of the belladon- na, or deadly nightshade, has often dispersed glandular indurations, and large tumors of this descrip- tion ; but, as the internal-adminis- tration of this virulent plant'can- not safely be intrusted to those who are unacquainted with its na- ture, and the constitution of the human body, we shall only remark that it may, with equal advantage, be employed externally. For this purpose, the leaves of the deadly nightshade should be boiled in milk, to form a decoction suffici- ently strong, and with which the 494 CAN part affected must be frequently fomented. Another method of procuring relief in this painful complaint, has been discovered by Bassiano Carminati, an ingenious Italian who first observed the benefit de- rived from the application of the gastric liquor of living animals to putrid and cancerous ulcers. Se- veral other physicians on the Con- tinent, and especially J. V. H. Kohler, have lately, by the test of experience, confirmed the truth of this observation. It is, there- fore, much to be regretted, that this animal fluid cannot be easily procured in sufficient quantities to produce so desirable an effect. For the gratification of our readers we shall extract the following curi- ous particulars from Kohler's Treatise on Chirurgical Subjects, published at Leipzig, in 1796...... From granivorous animals, such as cows, oxen, calves, 8cc. he ob- tained a quantity of gastric juice, but it was not in a pure state, and always mixed with alimen- tary matter; on the contrary, that of carnivorous animals, for in- stance, dogs, cats, and especially birds of prey, though in smaller proportion, was much purer........ Among the latter class, the liquor extracted from the stomach of a large species of raven, which he terms in German, " Golkraben," he found to be the most, effica- cious. But each of these* vori- cious creatures devoured twelve ounces of solid meat in twenty- four hours, as their usual allow- ance. They ought, however, to receive no food for twelve hours before and after the extraction of their gastric juice ; an operation which is performed in the manner as follows : The neck of the Lird C AN must he stretched, till no folds or wrinkles are observed in it; an assistant then introduces into its throat a small tube, made of horn or bone, wrhich has three longitu- dinal incisions, and two small holes near the top: through the latter a piece of tape is passed, the pro- jecting ends of which are fastened across a little stick, in order to pre- vent the creature from swallowing the tube. Into this apparatus is introduced a proportionate piece of a moist, but well expressed sponge, by means of a whalebone rod, to which it is firmly tied, and then thrust down so far as to reach the stomach of the bird. An expert operator will easily ascertain the length to which he may safely pro- ceed. After having thus fixed the apparatus, each raven is locked up in a different cage, or partition, made of boards, where it cannot easily disengage itself from this incumbrance. The liquor pro- cured by carefully expressing the sponge, ought to be immediately applied; for, after having stood twenty-four hours, it becomes so corrupt that worms are bred in it; though, in its sweet state, it pos- sesses neither odour nor taste. It is, however, difficult to obtain a sufficient quantity of this juice for effecting the complete cure of a can- cer : as eight ravens afford only one ounce of it in twenty-four hours. Nevertheless, as the effi- cacy of this simple, though expen- sive remedy, especially in eradi- cating the most virulent cancers of the face, is well attested by seve- ral respectable practitioners, we thought it our duty to insert the preceding account. See Scirrhus. [Many volumes have been writ- ten on Cancers, and numerous re- medies recommended for the cure CAN CAN 495 of this disease. It appears for the most part at first in the form of a moveable hard lump and if then ex- tirpated by a careful surgeon may be easily cured. But by delay, and tampering with quack remedies, in- ternal ulceration takes place, and death very commonly ensues after submitting to ineffectual operations and undescribable torture from the disease. As an urging argument in favour of early extirpation it may be mentioned that Mr. Hill in his surgery, relates, that he cut out fifty cancers from persons, all of whom except ten were below 50 years of age. I have also seen the late Dr. Jones of Philadelphia, op- erate for cancers, which he inform- ed me at the time, had increased to many timesthesizeof the tumors when he first saw them and advis- ed the operation. Tumors in the lips, or any part ofthe head or neck ought especially to obtain the ear- liest attention. When extirpation will not be submitted to,or has been neglected from ignorance or inat- tention, low diet must be enjoined and one or two leeches applied to the tumor every day ; great good is said to have been derived from them. Mr. Fear on also recom- mends small bleedings as highly- effectual, especially in internal can- cers. Frogs have been applied to ulcerated cancers in Portugal, and, it is said with success, when the animal has sucked as much as it can contain, it falls off. The Rev. Dr. Bennett has published an ac- count ofthe great benefit derived from the use of the pkmt call .d " Cleavers or goose-grass;" in can- cers. See Gallium aparin e,Lin- naki. As a concluding advice, the Edi- tor thinks it his duty to bear a tes- timony against the prejudices too prevalent in this and most other countries, in favour of the merits of men who undertake the cure of cdncers, solely. They have done, and continue to do mischief in the United States, being half-bred doc- tors, profoundly ignorant and in- capable of distinguishing a genuine cancer from common tumors, and foul ulcers. They universally pro- fess to use vegetable remedies but, Arsenic is the general application, variously disguised. The Editor has seen more than one victim to the ignorance of quacks in Philadelphia, and has heard of numerous others. At the same time it is certain that Mar- tin, Mc. Kee, Bush, and others, have removed tumors by their medicines, but how much more safely and rapidly would a cure have been effected, if the Arsenic had been applied by the hands of a judicious physician. Where a case does not admit of cure, it is still of consequence to di- minish the evils attendant upon so dreadful a malady. The disagreea- ble fcetor of the discharge may be abated by the application of scrap- ed carrotts or by yeast or charcoal dust mixed with flour and honey.] CANDLE, a light made of tal- low, wax, or spermaceti, the-wick. of which is usually composed of several threads of cctton. There arc two species of talbw candles, the one dipped, ;>nd the other moulded ; the first are those in common use ; the invention cf ~ the second is attributed to Lk Brege, of Paris.' Good ta'- nv candles ought to be' made n:th equal parts of sheep andox-tnllow ; care being taken to avoid any mix- lure of hog's-lard, which occasions 496 CAN CAN a thick black smoke, attended with a disagreeable smell, and also causes the candles to run. When tluj tallow has been weighed and mixed in due pro- portions, it is cut very small, that it may be more speedily dissolved; for otherwise it would be liable to burn, or become black, if left too long over the fire. As soon as it is completely melted and skimmed, a certain quantity of water, pro- portionate to that ofthe tallow, is poured in for precipitating the impure particles to the bottom of the vessel. This, however, should not be done till after the three first dips ; as the water, by penetrating the 'wicks, would make the candles crackle in burning, and thereby render them useless. To purify the tallow still more, it is strained through a coarse horse-hair sfove into a tub ; where, after having remained three hours, it becomes fit for use. Wax Candles are of various kinds and forms ; they are made of cot- ton or flaxen wicks, slightly twist- ed, and covered with white or co- loured wax. This operation is per- formed either by the hand or with a ladle. In order to soften the wax, it is first worked repeatedly in a deep narrow cauldron of hot water: then taken out in small pieces, and gradually disposed round the wick, which is fixed on a hockin thewall, beginning withthe foy.ye end, and diminishing in pro- portion as the neck approaches ; to prevent the wax from adhering to the hands, they are rubbed with oil of olires, lard, or other unctuous substance. When it is intended to make wax candles with a ladle, the wicks being prepared as above men- tioned, a dozen of them are fixed at equal distances round an iron cir- cle, which is suspended over a tin- ned coppei* vt-s-:el containing melt- ed wax; a large ladlel'ul of which is poured gently and repeatedly on the tops of the wick, till the can- dles have acquired a proper size, when they are taken down kept warm, and smoothed upon a wal- nut-tree table with a long square instrument of box, which is conti- nually moistened with hot water, to prevent the adhesion ofthe wax. In other respects this mode of making wax candles corresponds with that of manufacturing them with the hand. From the increasing demand and price of wax, various experiments have been tried, in order to disco- ver proper substitutes, which might possess similar solidity. We are informed by a foreign journal, that this desirable object has been satisfactorily attained, by melting down an equal quantity of tallow and resin. In order to ascertain the truth of this assertion we were induced lo repeat the experiment, but without success : for, though the two substances incorporated, they had not a sufficient degree of cohesion; and, when moulded into a proper form, the tallow burned, but the resin dissolved, and sepa- rated from it. In September, 1799, Mr. Wil- liam Bolts, of London, obtained a patent for new modes of improv- ing the form, quulity, and use of candles, and other lights, made of tallow, wax, spermaceti, Sec. This invention the patentee founds on four principles: 1. On the fabrica- tion -of the body of such lights, prior to, and independently of, the wicks, which may be subsequently applied to them. 2. On the appli- cation of moveable wicks, which may be applied to, or extracted CAN from the candles, or lights, any time after they have been im de. 3. On the using of fixed, or ordinary wicks, for those lights or candles, at any period subsequent to the making of either; and 4. On placing the inflammable substance while in fusion, in a close vessel and submitting it there to the action of a vacuum, and of a pressure supe- rior to that of the atmosphere...... This was effected with a view to extract, by the vacuum, whatever elastic fluid may remain in it, un- der the ordinary pressure ; and also to increase the solidity and whiteness of the substance by the superior weight applied to it, when cooling. From the very great utility of candles, they-early became the ob- ject of adulteration ; hence it is provided by various acts of parlia- ment, that all adulterated candles shall be forfeited ; and if any tal- low-chandlers, or melters, make use of melting-houses without giv- ing clue notice to the excise-offi- cers, they shall be subject to a pen- alty of 1001. Although candles are preferable to lamps, as their light is less in- jurious both to the eyes and lungs, and as they do not produce so great a volume of smoke, yet a clean chamber-lamp, which emits as little smoke and smell as possible, is far superior even to wax candles; for. 1. As all candles burn down- wards, the eye necessarily becomes more fatigued, and strained dur- ing the later hours of candle-light; 2. Because they yield an irregular light, which occasions the addi- tional trouble of snuffing them ; and lastly, because, if the air be agitated ever so little, or if the can- dles are made of bad mcterials, CAN 497 they in;ure the eye by their flar- ing light. A method of making this useful article with wooden wicks, is prac- tised at Munich, in Bavaria : and, as it promises to be of great utility, we lay the following account be- fore our economical readers. The wood generally used for this purpose, is that of the fir-tree, when one year old ; though pine, willow, or other kinds are fre- quently employed; the young shoots must first be deprived of their bark by scraping; which operation ought to be repeated af- ter they become dry, till they be reduced lo the size of a small straw. These rods are next to be rubbed over with tallow, or wax, so as to be covered with a thin coating of either of these sub- stances ; after which they should be rolled on a smooth table, in fine carded cotton, of the same length as the rod or candle-mould ; care being taken that the cotton be of an uniform thickness around the wick, excepting at the upper ex- tremity, where it may be made somewhat thicker. By this pre- paration, the wicks will acquire the size of a small quill, when they must be placed in moulds, in the usual manner; and good, fresh tallow, that has previously been melted with a little water, be poured around them. The candles thus manufactured, emit nearly the same volume of light as those made of wax : they burn considerably longer than the common tallow candles; never crackle or run ; and, as they do notfiare, are less prejudicial to the eyes of those persons who are accustomed to long continued lu- cubrations. It ought, however, 498 CAN to be observed, that a pair of sharp scissars must be employed for snuffing such candles ; because, in performing that operation, great precaution is required that the wick be neither broken or de- ranged. [Prof. Hermbstadt, of Berlin, finds by experiment, that pure white-wax candles, are, with re- gard to the time they last, the most economical: that tallow candles, provided the wicks be in propor- tion to the tallow, burn the slower the smaller they are, because in larger ones a greater quantity of the substance is wasted in burning; the oxygen (pure air) cannot act up- on the whole flame, and the increas- ed heat disperses the combustible matter in vapour, without decom- posing the air, which would aug- ment the light. He also finds that spermaceti candles are subject to the greatest waste of any, and emit more smoke than tallow candles, although their vapour causes no disagreeable smoke like them..... He thinks that those candles would be the brightest, and afford the most pleasant light, which, instead of a round, were > made with a broad flat wick, or rather in the form of a hollow cylinder, that the air might act upon the flame both internally and externally.] CAND0CK....See White Wa- ter Lily. Canine MADNEss....See Bite of a mad dog. CANKER, a disease, to which trees are subject; it proceeds prin- cipally from the nature of the soil, and causes the bark to decay. If the canker be seated in a bough, and a large one, the general prac- tice is to cut it off at some distance from the stem ; if a small one, close to it. CAN When the tree is thus open and exposed, it is liable to receive in- jury from the air, moisture, and in- sects. To prevent this, white lead and boiled oil, made into a kind of thick paint, with the addition of sublimate of mercury, has been recommended by Dr. Darwin, as an useful remedy, especially when applied to the wounds of those trees, the wood of which contains less acrimony, and is consequently more liable to be penetrated, and eaten by a large worm or maggot, that would otherwise consume the whole internal wood. In the 13th vol. of the Transac- tions ofthe Society of Arts, iAc. the ingenious Mr.BucxN ALL,observes, that in pruning, this medication ought never to be omitted, as ex- perience has demonstrated, that mercury removes the noxious ef- fects of canker in the more deli- cate fruit trees, so effectually, as to influence the vegetation of plants, by affording both smoothness and a free growth to the bark. He directs every stump, together with the decayed or blighted branches, and all those that cross the infected tree, or where the leaves curl, to be taken off smooth and even ; the gum is likewise to be pared down close to the bark, and rather a little within it, but not so as to destroy the rough coat; the fissures, out of which it oozes, are next to be opened to the bot- tom, the blotches to be cut away, and the canker extirpated: all the wounds are then to be anointed with the medication, a little being smeared over that part of the can- ker which was not large enough to be cut. The tree must also be scored, and the moss rubbed off; but care should be taken to avoid breaking off a single branch, us CAN CAN 499 this would be productive of dan- gerous consequences. " A tree thus managed (says Mr. Blcknall), will, with its remaining free shoots, run large ; which as they require a great flow of sap, will keep the roots in con- stant employ, and thus necessarily establish it in permanent health." He also remarks that, Where the sole object is to remove the canker, hog's lard will be found of consi- derable utility ; but, if wet also is to be guarded against, it is by no means so beneficial as tar. There is another method of cur- ing this disease, which has been tried wilh success ; namely, where a branch of a valuable tree is likely to be destroyed by the canker, to inclose the affected part, and some inches above it, in a garden pot of earth, previously divided, support- ed by stakes, and tied together round the branch which will then strike roots in the mould; and which, after some months, may be cut off, and planted in the ground : thus preserved, it will produce a new tree. CANKER-WORM, a species of insects particularly destructive of corn, grass, and every other vegetable in.which it can harbour. It has been erroneously supposed, that excessive and continual wet weather will destroy them, but this is so far from being true, that an instance has occurred of their hav- ing been found buried six feet deep in a firm soil. These worms, every fourth year, become flies, when they deposit their spawn in the ground,and thus produce maggots. Soot has been strewed on the land infested with these vermin, and various other remedies have been tried, but with- out success ; except that prac- VOL. I. tised in the county of Norfolk, where some years since, the can- ker-worm was particularly perni- cious. The expedient alluded to is as follows : when they become flies, and are settled on the trees, especially those of oak, elm, and maple, they are shaken off, so as to drop on pack-sheets, or tilters, spread under them for that pur- pose. If, in this manner, they are destroyed soon after their first ap- pearance, when in the state of flies, and before they can do farther mis- chief by lodging on the ground, their numbers will be considerably diminished, and in a few years they will be almost wholly extermi- nated. [The general opinion respecting the cause of this disease is, that it proceeds chiefly from the nature of the soil. Mr. Forsyth, however, proves from experience, that it originates from the following cir- cumstances, namely : injudicious priming ; leaving the foot-stalks of fruit on trees after it has been ga- thered ; bruises arising from the use of ladders in collecting fruit: nailing trees against walls, with too tight trelisses ; wet autumns, which prevent the young wood from ripening, and are succeeded by severe frosts that kill the shoots; birds and insects devouring the buds ; and, lastly, from carelessly leaving dead shoots on trees, throughout the summer. From whatever cause the canker may arise, Mr. Forsyth directs all the diseased parts to be cut out, with a draw knife, or any other convenient instrument, and if the inner white bark be infected, this must also be cut away until no appearance of infection remains.... The composition must then be applied. 3 R 500 CAN Should any gum be observed to exude after such excision, Mr. F. states it to be a certain criterion, that the canker is not completely ex- tirpated : it will therefore be ne- cessary to repeat the operation as soon as possible ; for, if these de- fects are suffered to remain, the whole tree will be overspread with canker and gum ; so that it must speedily perish. Apple-trees are peculiarly liable to this distemper ; in consequence of which their value, together with that of their fruit is greatly dimi- nished. To prevent the total loss ofthe trees, Mr. Darwin suggests the ingenious expedient of reno- vating the diseased bark, by paring its edges to the quick, and care- fully adapting a piece of sound bark taken from a healthy tree of inferior value ; the whole being se- cured with a flannel roller, or other elastic bandage. Doctor Darwin considers can- ker as a vegetable gangrene, as it spreads round the trunk or branches, and destroys them. Mr. Knight has observed this disease to be most frequent and fatal to those trees the fruit of which has been long in fashion ; as they have been perpetually propagated for a century or two by ingrafting, which he believes to be a continu- ation of the old tree, though nour- ished by a new stock. It never- theless is frequently produced on trees by external violence, as a stroke with a spade by a careless labourer. Mr. Deane says, that the can- ker worm is produced from the eggs of an earth coloured bug, which having continued under ground, during winter, passes up on the bodies of apple-trees early in the spring. They are hatched CAN early, and destroy the leaves of a tree, and give it the appearance of its having been burnt. The worms let themselves down by threads in quest of prey, like spiders ; by means of which, the wind blows them from tree to tree ; so that in a close orchard, not one tree will escape them. But trees which stand singly are sel- dom infested with these insects. As they are the most pernicious kind of insects with which New- England is now infested,if any per- son could invent some easy, cheap, and effectual method of subduing them, he would merit the thanks of the public, and more especially of every owner of an orchard. Several methods have been tried with some degree of success : 1. Tarring. A strip of canvas, or lin- en, is put round the body of a tree, before the ground is open in the spring, and well smeared with tar. The females, in attempting to pass over it, stick fast and perish. But unless the tarring be renewed very frequently, it will become hard, and permit the insects to pass safe- ly over it. And renewing the tar in season is too apt to be neglected, through hurry of business and for- getfulness. If bird-lime were to be had, it might answer the pur- pose better. 2. Some tie straw round the bodies of the trees..... This serves to entangle and re- tard the insects, and prevents the ascent of many of them. But they are so amazingly prolific, that if ever so few of them get up, a tree is ruined, at least for the ensuing season. The pasturing of swine in an orchard, where it can conveniently be done, I suppose to be an excel- lent method. With their snouts and their feet, they will destroy CAN CAN 501 many of the insects, before they come out of the ground. And I have never known any orchard, constantly used as a hog-pasture, wholly destroyed, or even made wholly unfruitful by worms. But this method cannot always be tak- en ; and if it could, I do not sup- pose it would be quite effectual. There are several experiments I could wish to have tried, for sub- duing these insects : such as burn- ing brimstone under the trees in a calm time.....or piling dry ashes round the roots of trees in the spring.....or throwing powdered quick-lime, or soot, over the trees when they are wet.....or sprinkling them about the beginning of June, with sea-water, or water in which wormwood, or walnut leaves, have been boiled....or with an infusion of elder, from which I should en- tertain great hope of success. The liquid may be easily applied to all the parts of a tree by a large wood- en syringe. I should suppose that the best time for making trial of these meth- ods would be soon after the worms are hatched: For at that stage of their existence they are tender, and the more easily killed. But as tarring the trees is the best antidote that we yet know of, and as many persons of experience believe it is possible that the in- sects may be thus quite prevented passing up the trees, I shall here give directions how to perform it in the most effectual manner. In the first place, it is necessary to begin the operation very early in the year. Not observing this caution, has occasioned the want of success which many have com- plained of: For it is certain that the bugs will begin to pass up as soon as the ground is so much thawed, that they can extricate themselves; which is in some years as early as February. There- fore to make sure work, it is best to begin as soon as the ground is bare of snow in that month, that the first thawing ofthe ground may not happen before the trees are pre- pared ; for, beginning after ever so few of the insects are gone up, the labour will all be lost. Another thing to be observed is, to fill the crevices of the bark with clay mortar, before the strip of lin- en or canvas is put on, that the in- sects may not find any passages for them under it. Having put on the strip, which should be at least three inches wide; drawn it close, and strongly fastened the ends together, a thumb-rope of tow should be tied round the tree, close to the lower edge of the strip. The design of doing this is, that the tar may not drip, nor run down on the bark of the tree, which would injure it. When all the trees of an orch- ard are thus prepared, let the strips be plentifully smeared with cold tar, put on with a brush. It should be renewed once a day without fail. The best time is soon after sunset; because the insects are wont to pass up in the evening, and the tar will not harden so much in the nighta s in the day, becauseof the dampness of the air. The daily task must be renewed, and performed with the greatest care, till the latter end of May, or till the time when the hatching of the worms is com- monly over, which will be earlier or later, according to the difference of climate. Another mode of tarring, and which bids fair to be preferred to the foregoing, is as follows. Take two pretty wide pieces of board, 502 CAN CAO plant them, make semicircular notches in each, fitting them to the stem, or body of the tree, and fasten them securely together at the ends, so that the most violent winds and storms may not displace nor stir them. The crevices betwixt the boards and the tree may be easily stopped with rags, or tow. Then smear the under sides of the boards with tar. The tar being de- fended-from the direct rays of the sun, will hold its tenacity the long- er : and therefore will not need to be so frequently renewed. And the trees may be more secured in this way from the dripping of the tar, as a margin of two or three inches, next to the tree, may be left un- smeared. Anotherexpedientmuch recom- mended, is, to put a strip of raw sheep or lamb skin round the body of each tree, the wool outwards. It is asserted, that though the insects can pass over hair and straw, they cannot pass over the wool. But, to render this the more effectual, it will be proper to open the fibres of the wool now and then, with a coarse comb. When it so happens that the worms are permitted to prevail in an orchard for two or three years, the limbs will be so corrupted, that the trees are not apt to recover their fruitfulness, although the as- cent of the worms should be after- wards prevented. In such a case, it is advisable lo cut off all the limbs from the trees, near to the stock where they are produced, that so the tops may be wholly renewed by fresh shoots, as they will be in a few years. It is not less than about fifty years, since this insect began its depredations in New-England, in the parts which have been longest cultivated. But perhaps there is some reason to hope that provi- dence is about to extirpate them : For a kind of little bird has lately made its appearance in some parts of the country, which feeds upon the canker-worms. Should these birds have a rapid increase, the in- sects will be thinned, so as to be less formidable,if not wholly destroyed.] Cantha.idcs. See Spanish Fly. CAOUTCHOUCElastic Re- sin, or India rubber, is a substance produced from the Syringe Tree, or latropha elastica, L. which is a native of South America. It oozes in the form of vegetable milk, from incisions made in the tree, and is principally collected in wet wea- ther, w hen it flows abundantly. Various conjectures have been formed by the most eminent bo- tanists, and chemists, as to the means used for inspissating and in- durating this vegetable substance. The general opinion, however, is that it concretes gradually when exposed to the air. It is particu- larly celebrated for the uncommon flexibility and elasticity, which it displays immediately on acquiring a solid consistence, and for the many purposes to which it is ap- plied by the Indians, who make boots of it that are impenetrable to water, and when smoked, have the appearance of real leather. They also make bottles of it, to the necks of which reeds are affixed, and through these the liquor is squirted by pressure. The inhabitants of Quito, in Peru, also prepare from this substance a species of oil-cloth and canvas, which are formed by moulds made of clay, and worked into a variety of figures. Over these moulds is spread the juice obtained by incision ; ancl as often as one layer is dry, another is ad- C AO CAP 503 ded, till the vessel acquires a pro- per thickness ; when the whole is held over a strong smoke of burn- ing vegetables, which gives it the texture and appearance of leather. Before the operation is completely finished, the substance, while still soft, will admit of any impression being made on its surface, which is indelible. The chemical properties, and other interesting peculiarities of this elastic resin, have been dili- gently explored by the most inge- nious natural philosophers of Eu- rope, from the time it was. first known. Various experiments have been made to dissolve it, and to ascertain whether it would assume different figures, with the same facility as it did in its original state. This has been effected by the fol- lowing simple process: Mr. Winch put a pound of good vitriolic xther into a bottle, capable of containing four pounds of any common fluid. On this aether he poured two pounds of pure water, stopped the bottle, inverted it, and agitated both li- quids for several minutes, in order to mix, or, rather, to wash the »ther in the water. On subsiding, as the -<> • , ,yvX^feyy'-.-XX^ XXX'^fc^XX^ XwMX'XyX ■y.'XViw xx, • ■■■:■• '■yyywMfflfrM'titfW* X X • '.-X.'■ • •XfX'X'?r^M>XXviv^ xx-,vXX ■■'*&& yp/yMyyyyyyyiy y'^mmm x:x;x>^x;:;v;^ x xxXx:xy-:XOT ■■* --tf*^^ ■ ■ >■■■■ ■ 'AW^m0}\^m^fm:•;■•:, • '...v..;. xv.'/rf;^ W:'V'X'W '' '