INDEX. 



AbERNETHY, Mr. 245 



Abroma augufta, a promifing fubftitute 



for hemp, 45 

 Accum, Mr. j reply to, on nitrous acid, 



109 

 Acid, fluoric, In the topaz, 58 

 ■II ■ .. nitric, on the reftification of, 134 

 " nitrous, on the produftlon of, 109 

 Aeroftatic voyage from Peterfburgh, moft 



remarkable fadls and obfervations in, 



52» 55 



Agues, popular remedy for, 291 

 Albumen, obfervations and experiments 



on, 345 

 Vllumine and water, a jR:one confifting 



principally of, 153 

 Amicus, eafy method of making the very 



combuftible oxide of phofphorus, 136 

 Animal fluids, primary, on the definite 



chara<flers of, 244 — 254 

 Animate matter may be conne£ted with 



inanimate, 197 

 Arrow palm, valuable for Its fibres, wine, 



and fago, 33 

 Atmofphere, obfervations and doubts con- 

 cerning its eleftrlcity, 17 



B. 



Bablngton, Dr. 154, 158 



Balloon, log for ihewing the courfe of a, 



53 

 Banks, Sir Jof. 221 

 Barnes, Dr. 107 

 Baruel, apparatus for making the gafiform 



oxide of carbon invented by, Ij6 

 Barytes, mode of preparing muriate of, 



133, 161.— -Method of decompofing 



fulphate of, 161 

 Vot, XI.— 1805, 



Battering-ram, ufeful application tho 

 184 



Bavarian method of evaporating fallnc 

 waters, 47, 49 



BerthoUet, 129 



BerthoUet's elements of the art of dying, 

 new edition, 63 



Berthoud, 1, 3, 4, 5 



Bichat, X. 64 



Biot, water formed by him by mechanical 

 prefTure, 303 



Black, Dr. 85 



Blanconi, 128 



Blafliing, efficacy of Mr. JeflTop's mode of 

 241 



Bode, Mr. 57. — New edition of his Ce- 

 leftlal Atlas, 99. — His tables of the 

 geocentric places of the new planets, 

 100, 102 



Bonjour, 134 



Bonnard, on the Bavarian method of eva- 

 porating faline waters, 47 — 49 



Boring tube generally ufed in America de- 

 fcribed, aoa 



Boflfut, 299 



Boftock, Dr. J. his experiments on the 

 analjfis of Goulard's extraft, 75 — 79. 

 —His obfervations and experiments on 

 the definite characters of the primarf 

 animal fluids, 244—254 



Bofwell, Mr. his anfwer to an Old Cor> 

 refpondent, 21. — Inveftigation of thfc 

 properties of his lines drawn in a circle, 

 2^ — 31. — Reply to him from an OM 

 Correfpondent, H2.— His rejoinder, 

 224. 



Botanical fubje£ts, defcription of 3 prefs 

 for, 236 — 240 



Boulton and Watt, MeflTrs. 96, 146, 270 



Bournon, de, 104 



1^ £«W 



