440 
POPULAR SCIENCE REVIEW. 
PAGE 
PAGE 
Gastric Juice 104 
Geminorum (61), the Star 309 
Geologic Laws 181 
Geological Literature, Record of... 101 
„ Map of London, New ... 320 
,, Society, Sir C. Ly ell’s 
Gift to the 319 
Geological Surrey, United States 87, 409 
Geology 99, 204, 318, 426 
„ American 292 
,, Economic 78 
„ of Missouri 412 
German Arctic Expedition of 1870 67 
Girdlestone’s “Number: a Link be- 
tween Divine Intelligence and 
Human” 180 
Glands in the Placenta 322 
Glass Rods, Effect of Cleaning 330 
,, Toughened 331 
„ Unbreakable or Toughened 225 
Globe, the Molten 294 
Glycerin, Crystals of 204 
,, Mode of Determining, in 
Wine 315 
Gold-lined Capsules and Crucibles 202 
Gossamer Spiders ; their Work 112 
Granulated Iron in the Washing of 
Bottles 201 
Granville, Dr., Autobiography of... 86 
Gray, Dr. J. E., Death of 223 
Green Paint, a Non-arsenical 317 
Green’s “ Vestiges of the Molten 
Globe” 294 
Gunpowder : its Manufacture and 
Conveyance 40 
Gyrogonites in the London Clay ... 102 
Haed Rubber, Expansion of 215 
Hardwicke, Mr. R., Death of 113 
Hartwig’s “ Aerial World” 76 
Harvesting Ants 188 
Hawaiian Volcanoes 204 
Hayden’s “ Geological and Geogra- 
phical Survey of Colorado ” 292 
Heart, the Sounds of the 323 
Heath’s “Doctrine of Energy” 86 
Heer’s Arctic Plora 311 
Helio-photometer 110 
Holland’s “ Fragmentary Papers on 
Science” 181 
Hornbeam Leaves, Veins of 94 
Hospitals, Wooden 102 
Human Fluke, Large 223 
Hunt, R., on the Ice Age 234 
Hunter’s Manual of Bee-keeping ... 414 
Huxley’s (Prof.) Classification of 
the Animal Kingdom 221 
Hydractinise, Ova and Testicles of 
the Ill 
Hydrogen in Metals 315 
Hydrology, South African 415 
Hymenomycetous Fungi, New Edi- 
tion of an Old Work on 199 
Ice Age, the 234 
„ in a Mine in the Rocky Moun- 
tains 105 
Index of Refraction of Liquids 215 
India, Flora of 422 
Indian Observations, Changes in... 420 
Insanity, the Border-lands of 303 
Insectivorous Plants 403 
Insects Abroad 81 
„ and Flowers 113, 178 
„ of Kerguelen Island 335 
Intermittent Ebullition 327 
Internal Resistance in Battery 
Cells, Apparatus for showing ... 214 
Intestinal Secretion 427 
Iodide, Action of Light on 33 8 
Irish Observations on Double Stars 422 
Iron, Effects of Cold on 324 
„ Effects of the Stress of Mag- 
netism on 431 
,, Wires, Absorption of Gas by 202 
Jaboeandi 104 
Jaundice, Catarrhal, Treatment of, 
by Electricity 208 
Johnson Memorial Prize 419 
Johnson’s “ Eclipses, Past and 
Future” 84 
Jupiter, Opposition of 199 
Kangaeoo, Natural History of the 372 
Kansas, the Drift in 204 
Kentucky, Cave-dwellings in 426 
Kerguelen Island, Insects of 335 
Kew Botanical Museum, Enlarge- 
ment of 311 
Kitchener’s “ Year’s Botany ” 86 
Koldewey’s “ German Arctic Expe- 
dition” 67 
Koppite 210 
Labyeinthodont from the Coal- 
measures 320 
Language, the Science of 413 
Lead, Detection of, in the Tin 
Lining cf Vessels 316 
Leaden Hot-water Cisterns, Corro- 
sion cf 201 
Lecythidacese, the 310 
Life, Minute, Recent Researches in 245 
„ the Protoplastic Theory of ... 190 
Light, Action of, on Iodide and Bro- 
mide of Silver 318 
