696 INDEX. 
G 
Gases (mixed), on their constitution, 535-—not re- 
sulting from chemical affinity, - - - 
GisBorne, Rev. Thomas, on the benefits and duties 
of literary.and philosophical societies - - 
Govucu, Mr. on the variety of voices, 58—on the 
method of determining by the ear the direction of 
sonorous bodies, 622—on the theory of compound 
sounds, - = = s Bs 
Grass, colour of, nearly the same as that of red 
sealing-wax, to some eyes, 2 : o 
Gururie, Dr. on the Persian cotton-tree, - 
H 
Heat, the power of fluids to conduct it independent 
of internal motion maintained, 373—materiality of it 
PAGE. 
539 
70 
653 
41 
214 
supported, : - . 609, et seq, 
Henry, Mr. on certain experiments supposed to 
disprove the materiality of heat, - - - 
Hints, on the establishment of an universal written 
character, - - - - ~ 
Ho.me’s, Dr. explanation of a Roman inscription, 
Hoyte, Mr. on the oxygenated muriate of potash, 
“Huu, Dr. on the nervous systems of different ani- 
mals, and original defects in them, Ny fie - 
Huln Abbey, Northumberland, enquiry into the 
name of its founder, - - - . 
Hygrometer of de Saussure, remarks on it, - 
Hygrometry, observations relating to, ’ - 
I 
Ice, a bad conductor of heat, 388—is evaporable, 
like water, - 2 = % 
Iron and Steel, observations on, - > > 
Inscription, (Roman) found near Manchester, ex- 
planation of, = 2 . e . 
603 
275 
677 
221 
475 
46 
595 
67} 
593 
109 
673 
