N D E X 



TO THE 



THIRD VOLUME. 



A. 



-nLBSTINENCE of the Chameleon, Ser- 

 pents, Spiders, &c. 1 



Acciim, Mr. his Samples of Beet-Sugar, 

 47i 



Achard on the White Beet and its Sugr^r, 

 e37, 288 



Acid of Borax, on its decompofition, 257, 

 25)2 



Acid, gallic. Experiments on Its quantity 

 in Vegetables, 392 



Acid, nitric, 32p 



Acid, real, Kirwan on, 210 



Adams on Eleflricity, 47(5 



Air, proper regulation of for dombuftion, 

 162 



Alderfon, John, M. D. on the Geology of 

 the Vicinity of Hull and Beverley, 285 



Antiphlogiftian Theory, invented by Ro- 

 bert Hooke, 4!)7 



Archimedes, invented the Areometer, 91 



Areometer, its Origin, 89, 91 



Aioph 111 Dowlah, 183 



Azote, gafeous Oxide of, ftrange Effefts 

 produced by rel'piring it, 446. Manner 

 of making it, 515 



Azote, Oxide of, 325 



B. 



Babington, Wni. M. D. 428 



Balance, Hydroftatic, new, 100. Ranif- 



den's, 1(11 

 Bamboo, filex in, 57 

 Bancroft, Dr. 482 

 Banks, Sir J. 213 

 Barometer, of very large Dimenfions, as 



firrt Mover to a Clock, 126, 173 

 Barytes, given to Animals, 40. Henry 



on, 169. Its Habitudes with Siltx and 



Alumine, 123, With Animal Matters, 



121. 

 Bath Waters, Examination of by Dr. 



Gibbcs, 359, 403, 452 

 Beam Compafs, Delcription of a New, 99 

 Bcddoes, Dr. 39, 4 1, 43, 56, 95, 108, 137. 



On the ftrange Effefls produced by Ke- 



ipiiation of the Gafeous Oxide of Azote, 



44 6 

 Beech, Oil, Projcfl for m.aking, 229 



Vol. in.— March ISUO, 



Beet, Sugar from, 168 



Bernouilli, 13 



Berthoud, 187 



8'gS'"> Geo. Efq. on the Quantitiei of 

 Gallic Acid and Tanning Principle con- 

 tained in Plants, 392 



Bird, 99 



Bleaching, Improvement in, 252, 253 



Boiler for Steam Engines, on the proper 

 Form of, 86 



Boilers, Rule for Conftrufting, 164. De- 

 scription of one for a Brewhoufe, 166 



Boiffenade, C. 207 



Bones, on their Analyfii, by Charles 

 Hatchett, Efq. 500 



Borax, Acid of, its Decompofition by 

 Crell, 257, 292 



Bridge Wooden, at SchafFhaufen, 427 



Brougham, Mr. Examination of hit The- 

 ory of Light, 222 



Buee, M. 235 



Boyle, R. 309 



Calais Cliff feen double by Rcfraflion, U4 



Cane, its^Epidermis contains Silex, 56 



Caout-Chouc, 435, 534 



Carbon, its different States of Combination 

 in Diamond, Plumbago, Charcoal, and 

 other Bodies, 303 



Carradori, on the Air fuppofed to *xift in 

 Snow, jl9 



Carrots, Sugar from, 168 



Carting Metallic Speculums, 494 



Caft Steel, fomied by Means of the Dia- 

 mond, 353 



CavaniUcs, M. on the Earthquake in 

 Peru, 377 



Cementation Furnace for Steel, 88 



Cevenncs, Mountains in the, rendered 

 Fertile, 295 



Chameleon, I 



Chaptal, J. A. on the Oxides of Iron in 

 dyeing Cotton, 92, 129. On the Fer- 

 tilization of ihc Mountains of Cevenncs, 

 295, On a Dileale of the Chelhut, 33 1, 

 523 



Charcoal, its comparative Effeft as Fuel, 

 166 



Channes, Pajot de<i, on the Soldering of 

 Glafp, 522 



Chefnut, 331 



Chezy, M. on the Plumb Line and Spirit 



Level, 396 

 Chladni, Profeffor, on the Sonorous Vi- 

 brations ofGlals Plates, 43, 185,235 

 Chromate of Iron, 314 

 Clofe, Mr. Wm. his Lamp for burning 



Tallow, 363, 547 

 Clayfield, Mr. W. on the Sulphate of 



Strentian found near Briilol, 36, 35, 



137, 169 

 Clothing of Animals, 163 

 Clouet, Cit. Report on his Method of 



making Steel, 131 

 Coak, its comparative Effeft as Fuel, IG6 

 Coal, Pitcoal and Charcoal, thajr compa» 



rative Effeft as Fuel, 166 

 Coates, Mr. 56 

 Coins, Method of Copying, by Rochon, 



72 

 Coke, fee Coak 



Collier, Mr. his Defcription of the fur- 

 nace for making Stc«l, 88 

 Collinfon, Mr. 23, 73 

 Combullion, fpontaneous of Human Beings, 



305 

 Comeftor, Peter, SOT 

 Contributions to Phylical and Medical 



Knovrledge, by Dr. Beddoes, 44 

 Copal, Solutions of, 347 

 Coquebert on the Finenefs of Tin or Pewterj 



350, On Poifon for Arrows, 390 

 Correa de Serra, J. on a fubmarine Foreft 



on the Coaft of England, 216 

 Corfe, John, Efq. on the Elephant, 181, 



193, 247 

 Corundum Stone, Mr. Grevillc on, 5 

 Cotton, Ule of the Oxjdes of Iron in Dye* 



ing, 92, 129 

 Coulomb, on the Strength of Ivfen and 



Horfes, 416 

 Cox's Mufeumj perpetual Motion of, 126, 



173 

 Crayons, Fabrication of, 405 

 Creil, Lorenz. dc, on the Decompofition 



of the Acid of Borax, 257, 292 

 Crooks, John, Patentee for Fifli Soap, 



112 



D. 



Oali-ymple, Sir John, Account of his Soap 

 ofFilh, lOB 



4 A Dance, 



