INDEX. 



T02.— Objections to the theories quoted 

 203.— Another theory offered, 204 



Geographical dictionary of Ruflia, 303 



Geography, 297 



Geometry, 296 



Giddy, Davies, Efq. M. P, on the in- 

 vifiWe cmiffion of fleam and fmoke, 1. 

 Remarks on, by W. N. 47 



Giefecke , s propofed expedition to Green- 

 land, 299 



Gilding on metals, detrimental to the 

 health of the workmen, 127 



Gilpin, Mr. his experiments on the ex- 

 pansion of water, 343 



Giounetti, Dr. 277 



Giobert on the magnefian earth of Baudif- 

 fero, 277, 284, 320, &c. 



Goener, 301 



Goodwin, 250 



Gough, John, Efq. on the divifion of an 

 arch of a circle, 225 



Graham, Mr. 132 



Graphometer for meafurir.g the angles of 

 cryftals, 374 



Gravity, weight and heavinefs terms 

 admitting of diftinction, 14 



Greek words found in the American dia- 

 lects, 191 



Greenland, propofed mineralogical ex- 

 pedition to, 299 



Gregory, Mr. O. on mechanic power, in 

 reply to Mr. Hornblower, 7 



Griffith, Maurice, his relation refpecYmg 

 the Welch American Indians, 183.— 

 Obfervations on, 187 



Grobert, colonel, his machine for mea- 

 furing projectiles, 42, 45 



Gums arabic and adracanth, experiments 

 on, 256 



Guyton, Morveau, on manufactories in- 

 jurious to health, 122 



H. 



Halter, Mr. 303 



Harding, Mr* obtaining the aftionomical 



prize of Lelande, 142.— Hi* newly 



difcovered ftar, 288 

 Haffenfratz, J. H. on the act of bending 



wood, 30 

 Hatchett, Mr. on artificial tan, 327 

 Hauffman's experiments to afcertain the 



be ft colour for marking pieces of cotton 



or linen, 206 

 Hauy, 374 

 Heat, inveftigations rrfpecting, 65, 72, 



54. — Apparatus for tranfmitting down- 

 wards through fluids, 136 

 Heavinefs, fee Gravity. 

 Hedwig, 239 

 Hemp, new procefs of fteeping, 61.—* 



Its manufacture injurious to health, 



&c. 124 

 Herfchel, Dr. his experiments on tele« 



fcopes, 285. — Obfervations on Mr. 



Harding's newly difcovered planet 



Juno, 289 

 Heringer on cerite, 105, 108, no) 

 Hoodlefs, Mr. 179 

 Hooke, Dr. on the expanfion of water, 



Hope, Dr. on the denfity of Water, 18a 

 —On the contraction of water by heat, 



339* 3 6 * 



Horn> Mr. 61 



Hornblower, Mr. J. C. reply to his re- 

 marks on mechanic power, by M. Gre- 

 gory, 7. — His defcription of the framed 

 work by which the roof of Clapham 

 church was raifed, 176 



Howard, Mr. on meteoric ftones, 3 



Humboldt, on the longitude of Mexico, 

 297 



Hutton, Dr. on the velocity of pro» 

 jecticles, 42 



Huygens^ theorems extended, 296 



Hydraulic machine, by Mr. Clofe, def- 

 cription of, 16 



I. 



Identity of animal exertion and mechanic 

 power, 8 



Jndoftanj 



