INDEX Il. 
Education :—educational statistics of 
Sidlesham, 140; state of education 
in York, 144. 
Electrical researches, by Prof. Henry, 
22. 
Electricity, its influence on the process 
of brewing, 58. 
Electro-magnetic apparatus, for the 
production of electricity of high in- 
tensity, 24. i 
currents, on the interference of,27. 
Ettrick (W.) on Prof. Wheatstone’s 
determination of the velocity of elec- 
tric light, 28. 
—— on browning gun-barrels, 57. 
on a new method of obtaining an 
artificial horizon at sea, 136. 
Evanson (Dr,) on the functions of the 
brain, 108. 
’ Expectoration, in different diseases of 
the lungs, the physical and chemi- 
eal characters of, 125. 
Felkin (W.) on the amount of work- 
men’s wages, and their misappro- 
priation, 148, 
Filaria, on, 97. 
Fishes of the Ludlow rocks, 91. 
Forbes (E.) on new and rare British 
plants and animals, 102, 
Fossil vegetables, 59; wood and plants, 
discovered low down in the grau- 
wacke, 94, 
Fripp (C. B.) on the condition of the 
poor at Bristol, 139. 
Gardner (G.) on the internal structure 
of the palm tribe, 102. 
Gaseous compound of carbon and hy- 
drogen, 50. 
Geology, 59. 
Geometric series, on some new pro- 
perties of, 2, 
Glaciers, on the mechanism of the 
movement of, 64. 
Glasgow, on the tides of, 5. 
Glosso-pharyngeal nerye, 109. 
Gold (Col. C.) on the possibility of 
effecting telegraphic communica- 
tions during fogey weather, 38. 
Gould (J.) on the Trogonide, 97. 
Gray’s (J.1.) notice of some interesting 
mammaiia, 99 ; new land shells, 100. 
on Victoria Regina, 100, 
Griffith (R.) on the leading features 
of the geology of Ireland, 88. 
155 
Hall’s (E.) mineral map of Derby- 
shire, 91. 
Hall (G. W.) on improvements in 
agriculture, 139. 
Ham (J.) on the mud deposited by the 
tidal waters of the Severn, Usk, and 
Avon, 76. 
Hamilton’s (Sir W. R.) exposition of 
the argument of Abel, respecting 
equations of the fifth degree, 1; 
new applications of the calculus of 
principal relations, 1; exposition of 
Mr, Turner’s theorem of odd num- 
bers, and the cubes and other 
powers of natural numbers, 1. 
Hancock (Dr.) on the disease called 
Cocobz by the Africans, 128, 
Hare (Prof.) on fusing platina, 41. 
Hare (S.) on the curvature of the 
spine, 114. 
Hartley (J. B.) on preventing the 
corrosion of cast and wrought iron 
immersed in salt water, 56, 
Hawkins (J. I.) on the focal length of 
spectacles, 132. 
on mechanical sculpture, 136. 
Heart, on the motions of the, 114. 
Henry (Prof.), electrical researches 
by,, 22. 
on canals and railways in Ame- 
rica, 135. 
Henwood (W. J.) on the higher tem- 
perature which prevails in the slate 
than in the granite of Cornwall, 36. 
on some intersections of veins in 
the Dolcoath and Huel Prudence 
mines, in Cornwall, 74. 
—— on-the expansive action of steam, 
129 
on the geology of the coal district 
of South Lancashire, 77. 
Hitchcock (Prof.) on foot impressions 
in the new red sandstone, 60, 
Holland (Dr.) on the influence of re- 
spiration on the circulatory system, 
104; on the cause of death from a 
blow on the stomach, 104. 
Hope (Rev. F. W.) on Filaria, 97. 
Hopkins (W.) on the refrigeration of 
the earth, 91. 
Hydrogen and carbon, new gaseous 
compound of, 50. 
Influenza at Bolton-le-Moors, on the, 
115. 
Ireland, on the new red sandstone of, 
