460 
POPULAR SCIENCE EEV1E^Y. 
13Iack-dlamond Drill, a 
Blights, Natural History of 
Bleaching on the Continent 
Blind Coleoptera 
Blood-cells, Vitality of the 
Blow-pipe Analysis, Discorery in... 
Bohemia, Silurian System of 
Boiler Explosions 
Bombyx Japonica 
Bone Caves of Brazil 
„ „ the Belgian 
Boric Acid, Effect of, on Albu- 
minous Matters 
Bos Primigenius 
Botanical Nomenclature, Laws of. . . 
,, Society of Canada 
„ Works, New 
Botany 85, 195, 311, 
„ of Worcestershire, the ... 
Brachiopoda, Greensand 
Brain, Preparation of Sections of 
the 
,, Yaso-motor Nerves of the ... 
Brazil, Bone Caves of 
Brewster, Sir David, Writings of... 
British Association 
,, „ at Norwich ...436, 
„ Fossil Crustaceae 
„ Fossil Cycads 
3 , Graptolites 
„ Minerals 
,, Social Wasps 
Bromides, Preparation of 
Bronzing by Aniline 
Brorsen’s Comet 
Butterflies, Nature-printed 
Butterfly Scales, Characteristic of 
Sex 
Caddis-woews and their Metamor- 
phoses 
Calabar-bean, Physiological Action 
of 
Cambrian Eocks, New Section of... 
'Camera Lucida, for Vertical tTse ... 
„ Pocket, New 113, 
,, New 
„ Botanical Society of 
■Can Electricity Travel through a 
Vacuum ? 
Cantharidin, Preparation and Deter- 
mination of 
Caoutchouc, Vitrified 
Capillaries in Cerebral Softening . . . 
Carbolic Acid, Improvements in ... 
M _ Soap 
Carbonic Acid, Floating Soap Bub- 
bles in 
Carbon Printing Process, New 
Cardiac Terminations of the Vagus, 
Irritability of the 
Carinthia, Fossil Fishes of. 
Cast-iron, Chemical Nature of 
PAGE 
I Cat, the Domestic 118 
j Catlin’s “Life Among the Indians” 189 
Cattle Plague, German Preservative 
against 325 
Cattle, Eespiration in 213 
Cellular Tissue in Spiral Vessels, 
Development of 198 
Cellulose, a Tissue 314 
Central Australia, Scientific Explo- 
ration of 415 
Cephalonian Islands, Eartliouakcs 
in the 206 
Cerebral Softening, Capillaries in... 215 
Chalk of Antrim, the 431 
Changes on the Moon’s Surface 83 
Chemical Actions, Bate of 425 
„ Examination of Siliceous 
Minerals 93 
Chemical Filters, Experiments on... 426 
„ Geolog}' in the Formation 
of the Earth 208 
Chemical Geology, the Study of ... 248 
1 „ Substances, Effect of, on 
, Infusoria 118 
' Chemistry 89, 199, 315, 425 
„ American 1S8 
,, Modern 185 
„ of Mineral Springs 211 
,, of Eespiration 105 
„ of the Bessemer Process 333 
,, „ Tannic Acids 91 
Chemists, Political 92 
: Chinese Pheasant, New 341 
; ChlorideofSilicium, New Body from 317 
j „ of Silver, Action of Light 
I Chloroform, Phosphor! sed 212 
i Chlorosis, Pathology of 105 
j Chlorosulphuric Ether 429 
Church, Professor, on the Fuod of 
Plants 56 
Climate in India 444 
Coal, Exhaustion of 330 
Coal-fields of Scotland, the 215 
Coal; Volatile Matter of 442 
Coast Scenery, Photographing ...... 334 
Cochliostema, the Genus 312 
Coelebog}me Ilici folia 311 
Coleoptera, Blind 122 
Colin’s “ Trichinge and Trichinosis ” 341 
Collection of European Plants 88 
Collingwood’s “Eambles of a Na- 
turalist” 298 
Collins’ Parbolic Eeflector 109 
Collodion Prints 223 
Colloid Silica, Organic Appearances 
in 316 
Colouring Matter from Dccaved 
Wood *;... 198 
Comet, Brorsen’s 309 
Comet II. (1868) Spectrum Analysis 
i of 417 
PAGE 
331 
312 
200 
122 
325 
115 
97 
436 
121 
319 
94 
104 
430 
88 
88 
314 
, 420 
77 
430 
104 
212 
319 
229 
99 
, 447 
432 
207 
207 
331 
186 
317 
219 
309 
342 
343 
287 
103 
207 
446 
336 
449 
88 
339 
439 
335 
215 
213 
326 
230 
447 
328 
99 
441 
