ae Biographical notice ¢ “ 
ee 2,3. Spinning Machine at ‘Da siti it ey 
bo ake 
ey Paes 
ad North West Winds of suas : 
RS eats 
ce ¢ tad and Agricu 
joinin i the | eye Canal, i 
NTELLIGENCE : AND ISCELLANIES, 
F REx oN. Wed 
362 
Scotlani—Reyal eas 
‘meat, - ~ - - Sih 
4. Preparation of Poisssuam and Sodium, a -~ os 372 
_ 5. The two electricities distinguished by their taste, : ie BTS). 
awn 6; 1, 8, Leyden Jar—Chemical se of Magnetism— Volatile ‘Oil in 
Hydrogen Gas, «= = 374 
95 10, 11. Hydrogen gas—Nitrie anid Siam blocks of stone, teams (ee 
12,13. Bibliotheque Royale, de Paris—Proportion of the sees - 376 
14. On the capillary action of Fissures, Kegs - - 3tT 
15, 16, 17. Leghorn Straw Plait— Difference of orystalline forms of the 
same » substance—Plate Electrical Machine, - - 378. 
18. Electricity on separation of parts, . ye = 379 
19, 20, 21. Electric Light—White Copper—Prassian Blue, - 380 
22,23, 24. Test for. Morphium—Cafeine—Hatching of Fish, - 381 
25, 26. Products of the combustion of certain coal strata—Letter frm 
rt the Chevalier de Martius to the paitar, - - “= 382. 
Qi. Geographical Society of Paris, =. - See iim oe ee SBE 
98. French Periodical Journals, & een - 385 
29, 30. English Opium—Improved Crucible, = ‘= - 389 
31,32, 33, 34, Copper of Great Britain and: Ireled' Combination of: 
Alcohol with oil of Turpentine—Action of Cork on Clary beats 
Feat Waters—Uninflammable Clothes, © - 390: 
35, 36, 37. Animal Elestricity—Sill Worm—Preservation of Fish by 
3 
Sugar, 
38, 39, 40, 41. “‘Ductility of Glass—Blowing Sond Aeon Borealis in 
Hares. see Shesland—asage from Asia to America, - 392 
Pie IL Domzsrrc. 
re ot ee Society, DA ct Re ‘ s 392 
2, Effect of changes of temperature on the impelling power of watir 393 
3. Dreadful effects of an excessive use of Sulphur, “= 394 
4. Peculiar form of some of the Berylsof Haddam,Comn. - - 395 
_ & Medicinal properties of the cies of the ph aa a - 396. 
6. Woodbridge and Willard’s, 3, Geography, . - ; : 397 
“”. The bear ci State pee Itural Society, - 398 
why 
