INDEX. 



Bones, Prouft on the quantity of nutri- 

 ment they afford, ioo. — Of fi/h, afford 

 one fixth part more phofphoric acid than 

 thofe of quadrupeds, 299 



Bonhomme, M. 25 



Book-keeping, Kelly's, 156 



Books, catalogue of, 160 



Borda, his circle of reflection, 6 



Boffut, on arches, 69 



Boncher, 159 



Bournon, Count de, 258 



Bourlier, 303 



Bouvard, 70 



Boyle, Robert, 265 



Bradley, Dr. 59 



Bread and butter, 150 



Brugnatelli, on the motions of odorant 

 bodies on water, 51.-— Hisfuppofed co- 

 baltic acid, 304 



Bruckmann, Dr. 151 



Buffet, Stephen, 97 



Burkhardt, Git. 194 



C. 



Cadet de Vaux, 157, 160, 212 



Camphor, Cit. Prevoft on its remarkable 

 motions on W3ter, 51.— rMotionlefs on 

 mercury, 301.— Does not move on 

 water at a low temperature, ib. 



Caloric, Socquet on, 76 



Capper, Col. on winds, 75. — On the 

 caufes that influence the weather, 275 



Carange^n, his graphometer, 131 



Canty, 119 



Carp, its air bladder when recent contains 

 common air, and not azote, 299 



Carradori, 51, 52.— On the influence of 

 oxigen on germination, 204 



Carriages of every description may be con- 

 veyed upon rail roads, 222 



Cataracts, cafe of recovery fromblindncfs 



b y> 57 



Cavallo, 144. — On the electricity pro- 

 duced by contact of metals, 1S4 



Cavendifli, 43 



Cels, 159 



Ceres, the new planet, 72, 193.— A po- 

 pular account of the methods of afcer- 

 2 



taining its elements, &c. by the ReV» 



Wm. Pearfon, 284.—Its place, 318. 



— Sufpicion of two fatellites, ib. — Very 



denfe atmofphere— • -elements of Gaufs, 



ib. 

 Chamberlayne, Mr. 59 

 Chancey, 160 

 Clanlaire's atlas of the fouth of Europe, 



79 

 Chaptal, 118, 160 

 Charcoal, ufed by Davy for galvanifm 



without other folids, 144 

 Chaffiron, 159 

 Chaumontel, 159 

 Chenevix, Rich. Efq. on James's pow» 



der, and a fimilar preparation in the 



humid way, 22.— On muriatic acid, 



235, 258 

 Chefr.lden, comparifon of his famous cafe 



of blindnefs, and another more recent 



cafe, 6 1 

 Chemiftry, elements of, 75 

 Chlorophane, 151 

 Chromate of iron difcovered in France, 



238 

 Cinnabars, experiments on, 113 — In the 



humid way, 299 

 Circles of reflection, of Mayer, Borda* 



and Mendoza, 4 

 Cline, Mr. 105 

 Cloquet, Cit. 281 

 Clofe, Mr. Wm. his hydraulic apparatus 



acting by the fyphon, 27. — the fame 



analyzed, 145 

 Clouds, planetary and luminous of the 



fun, 14, &c. 

 Cobaltic acid is merely the arfenical, 238 

 Colours how depraved by ficcative oils, 



261 

 Columbium, a new metal, 52 

 Comet, 69 



Conductors of heat, 241 

 Cooper, Mr. Aftley, on deafnefs, and the 



perforation of the membrana tympani, 



102 

 Copal, its excellence as a vehicle for oil 



pigments, 262 

 Copper, arfeniate of, 258 



Copying 



