420 IKDEX. 



^ - - c»nd Colladon (M.M.,) experiments of, on the action of iron 



m mo^Hu u. . ^^,.^^ g^g-'gi^ 1(30.162 

 Ualilia, notice oi the oil oi, i ro 

 Daniell (J. F. Esq.,) observations of, on iv.c radiation of heat m 



the atmosphere, in reply to M. Gay-Lussac, 305-oia 

 Daphne Alpina, active principle of, 401, 402 

 Daphne, supposed aliiali of, 177 

 Dauphiny, wines of, 127, 128 

 Davy, (Sir Humphry), analysis of his discourse at the anniversary 



meeting of the royal society, 327-331 

 Delambre, astronomical tables of, compared with those of Carlini 



and of Coimbra, 340-342 

 Dew, annual quantity of, fallen, 186 

 Dictionary of chemical apparatus, analysis of, 332-334 

 Digitaline, process for obtaining, 178 



Dock-yards, observations on the state of science in, 320-324 

 Drosometer, notice of, 185, 186 



Electricity, distribution of, in the Voltaic pile, 171, 172. Electri- 

 cal effects, observed during chemical action, 169-171. Sup- 

 posed electro-magnetic light, proved to have no existence, 172. 

 Nature of the electric current, 381,382. Electromotive action 

 of water, 382, 383. On the electrical actions produced by the 

 contact of flames and metals, 383, 384. Electrical phenomena, 

 accompanying combustion, 384. On the electrical conducling 

 power of melted resinous bodies, 403, 404 



Eslanite, a new mineral, analysis of, 408 



Faraday (M.,) remarks of, on fumigation, 92-95 

 Fisli,moA& of preserving sweet, during land carriage, 381 

 Flaugergues (M.,) notice of the drosometer of, 185. His account 

 of the annual quantity of dew fallen, 186. Notice of his rain- 

 gauges, 186 

 France, account of the wines of, 125-129 



Gascony, notice of the wines of, 129 



Gay-Lussac (M.,) instructions of, for ascertaining the strength 

 of chloride of lime or bleaching-powder, 182-185. Reply to 

 his observations on the radiation of heat in the atmosphere, 305- 

 312 



Geography and geology of Lake Superior, notes on, 1-34, 228- 

 269 



Germany, remarks on the wines of, 130, 131 



Gilbert (Davies, Esq.,) observations of, on the nature and advan- 

 tage of wheels and springs for carriages, the draft of_^cattle, and 

 the form of roads, 95-98 



Gilbert (Mr.,) observations of, on the boiling points of saturated 

 solutions, 89-91 



