826 Index. 



Dispersion of light iv, 106. 



by screens iv, 172. 



Double door for fire-places . iii, 472. 



windows, utility of iii, 46 ; iv, 790. 



Douglas, Sir Charles, Bart, letter from iv, 688. 



Dublin, cooking for the poor at House of Industry . . . iv, 541. 



Society, kitchen of iii, 150. 



EARTHENWARE, glazing of iii, 340,345. 



Eating, pleasures of iv, 410. 



Economy of fuel ii, 345 ; iii, 1-165, 174-190, 502. 



of nature, snow in i, 464. 



water in i, 263, 313-333 ; ii, 308. 



winds in i, 464. 



Edinburgh, stove in Heriot's hospital iii, 387. 



Essential oils reduce gold and silver iv, 90. 



Establishments for the poor, general principles of . . iv, 327-393. 



in Bavaria iv, 231-326. 



various blanks and forms. . iv, 526, 



553. 5 6 4- 

 proposals for forming . iv, 361-369. 



Ether, capacity of, for heat ii, 434. 



heat developed in combustion of ii, 393. 



in condensation of vapour of . . . ii, 423. 

 Experiments on adhesion of particles of liquid to 



each other ii, 290-317. 



baking rye-bread iv, 529-541. 



breadth of felloes for carriage wheels . . iv, 666. 

 calorific and frigorific radiations from 



various surfaces ii, 55-130. 



cannon i, 173-190. 



capacity for heat of various liquids . . . ii, 427. 



communication of heat ii, 29, 35. 



conducting power of substances used for 



clothing i, 442. 



conducting power of various substances . ii, 199. 

 conduction of heat in solids . . . . ii, 144-157. 



cooling of bodies in air ii, 137, 181. 



in water ii, 131. 



liquids in vessels of porcelain . ii, 241. 



