INDEX. - 375 



rjajl'icity, Barruel's memoir on, 51. 

 Elajl'tcity, refearches refpeftlng the caufe of, 243, 144, 

 EleSloral Academy at Erfurt, proceedings of the, 282. 

 EleBric fiaul the fame as the galvanic, 372. 



matter, opinion on the nature of, 285. 



Elellricity, meteorological axioms refpedting, 150. 



propagated in vacuo, 246. 



Elh, obfervations on the, 42. 



Ether emploj'ed as a remedy for gout, rheumatifm,&c. 314, 



—^, method of preparing, 316. 



Filtering apparatus, defcriptlon of Collier's improved, 240. 



Fijh, propofal to naturalize marine fi(h in frefh water, 90. 



Fi/}oes, light a component part of all marine, 84. 



Fojfil tapirs, remarks on, 368. 



French meafures, brief account of the new, 128. 



Flanonal Injlitutc^ tranfadions of the, 84, 184, 273. 



Fulminating oxyd of mercury, experiments with, 367. 



Galvanic fluid the fame as the eleftric, 373. 

 Galvanifn, obfervations refpe(5ling, 2^0. 

 Gafcous oxyd rf a-z,ot, notices refpefting, 95, 189. 

 Geology, obfervations relating to, 187. 

 Germination, experiments, &c. refpctting, 283, 285, 310. 

 Girtaimer (Dr.) on the analyfis of azot, 1 52, 215, 335. 

 Gold mines, account of thofe at Celebes or Macaffar, 289. 

 Gout, effefts of ether employed with friftion in the, 314. 

 Gum elafiic, experiments with, 14, I 54, 

 Guyton's analyfis of lapis lazuli, 316. 



Harmony, remarks on, 284. 



Hatchett's experiments and obfervations on fliell and bone, 21, 355. 



Hauffmann s refledlions on prufliats, 4. 



Heat and light, important difcovery refpefting, 192, 286, 366. 



, light, and colours, Dr. Blackburne's theory of, 334. 

 HerfchcVs (Dr.) difcovery refpefting heat and light, 192, 286, 2)^6. 

 Human body, on the fpontaneous combuftion of, 132. 

 Humboldt's expedition to South America, 94. 

 Hunter and H&rnSy, (Drs.) diftillation of fpirits from carrots, 12. 

 Hydrophobioy on the various remedies recommended for, 251. 



Idiots fometimes rcftored to reafon by kind treatment, 309. 



Infers, obfervations on, 88, 367. 



Jron-ivorks, dcfcription of air-vaults ufed at fome, 324. 



Jeffrey, (Dr.) extrails from his memorial on Scotch diftillery, i6r. 



yerboof or ttxio footed rai, liiigular conformation of the feet, 277. 



Lair on the fpontaneous combuftion of the human body, 132. 



Lalande's hiftory of aftronomy for 1799, 30, 104. 



Lapij lazuli, Guyton on the colouring matter of, 278, 316. 



S Lead, 



