494 
POPULAR SCIENCE REVIEW. 
Glass, How to Drill 348 
,, How to Silver 94 
, , Eods, Action of, in liberating 
Gases from Solution 483 
Glauber’s Salt, Deportment of Solu- 
tions of, on Deduction of Tem- 
perature 94 
Glycerine, How to know Pure 320 
„ in Crystals 206 
Gold, Artificial 473 
„ Mines in Canada 323 
Granites (Grey) of the Southern 
Uplands, &c 211 
Gray, Dr. J. E., Venus’s Flower- 
basket (Euplectella) 239 
Gregarine Parasites in Borlasia ... 351 
Gun-cotton as Blasting Material ... 217 
„ in Mining 336 
Gunnery, Effect of Earth’s Botation 
on 485 
Gunpowder Magazines 465 
„ Hew Form of. 92 
Guns (Electric) 231 
Gypsums and Dolomites, Formation 
of 322 
Halo, On the 113 
Hardwicke, Dr. W., On Life Insu- 
rance and Vital Statistics 271 
Heart, Duality of 102 
,, Movements of. 100 
Heat, Cause of, in Sun, &c 196 
„ Influence of, on Muscular 
Contraction 469 
,, the Science of 194 
Heather, Newfoundland 88 
Helix Pomatia, Circulation of 238 
Helleborine and Helleboreine, Phy- 
siological Action of 103 
Hemiptera, Secreting Organs of. 116 
Herschel, Sir J. F. W., Familiar 
Lectures on Scientific Subjects ... 191 
Hicks, J. Braxton, Growth of Algae 1 
Hippuric Acid ? What is 334 
Holland (Bev. E. W.), Geology of 
Sinai 10 
Hooker, Dr. J. D., on the Struggle 
for Existence amongst Plants ... 131 
„ Sir W., a Memorial of 450 
Hospitals 305 
Hot-air Engine 465 
Human Body, Action of Curara 
Poison on 222 
„ Histology, Study of 333 
Hungarian Oligocene Deposits 326 
Hunt, B., “A Message from the 
Stars” 37S 
Hunter, Bev. Jno., on Conic Sections 7 8 
Hurricanes of Indian Ocean 475 
Hyaena Den in Carmarthenshire ... 463 
Hydrocarbons, action of Potassium 
on ••• 205 
Hydrogen and Carbonic Acid, Ab- 
sorption of, by Melted Copper ... 207 
Hydrosulphuric Acid, Action of, on 
Blood 331 
Hydrozoa, Development of 238 
Hyposulphites in Dysentery 220 
Ice, Cholera treated by 72 
Iceland 302 
„ Plants of 315 
Ice Machine, Cheap and Ingenious 232 
Induction Coil 194 
„ „ Spark, passage 
through Flame 94 
Inductive Currents, Production of. . . 485 
Insect Embryogeny, Becent Dis- 
coveries in. By H. Fripp 119 
Insectivora, Osteology of 350 
Insects, Muscular Force of 237 
„ Nerves in 117 
,, Palaeozoic, of Nova Scotia 461 
Iodide of Silver, Contractions and 
Dilations of 345 
Iodine, Chloride of Silver in the 
Estimation of 320 
,, Detection of 93 
,, Starch, Decolorisation of ... 456 
Iridium from Blende 337 
„ in Canada 335 
Iron and Steel, Strength of, &c. ... 466 
„ Composition of Specular 472 
„ direct from the Ore 215 
,, Smelting, Electro-Magnetism in 336 
Irrigation, Effects of, with certain 
Plants 79 
Isolation, Laws of 198 
Japanese Allots, their Nature and 
Nomenclature 337 
Jeffreys, J. G., British Conchology 434 
Jordan, W. L., The Elements, &c. 71 
Jupiter without his Satellites 447 
„ without his Satellites. By 
B. A. Proctor 248 
Kangaroo, Organs of Parturition 
. in 236 
Kew Photo-Heliograph 444 
Kidney, Structure of 101 
Kidneys, Development of Fungi in 330 
Labels for Beagent Bottles 206 
Laboratory, The 204 
Lamp, Telescopic 478 
Lankester, E. Bay, on the Plan arise 
of our Ponds and Streams 388 
Lardner, D., Handbook of Astro- 
nomy 307 
Lardner, Dr., the “Electric Tele- 
graph” 303 
Larva (A Curious) 352 
Latent Image 227 
,, ,, Nature of 343-480 
Lawson, H., Ventilation and Venti- 
lators 401 
Lead, Separation of, from Argen- 
tiferous Lead Ore 217 
Leaf, the Fall of. 449 
I Leaf-beds of Hampshire 461 
