632 iND 



Bladder-worin, its structure, 244, 247. 



Blainville, views respecting the generatio 

 cequivoca, 572. 



Bleaching, Berthollean method of, 269. 



Bleuler, niicrosco|)e of, 560. 



Blood, human, globules of, 407. 



Bodies, animal and vegetable, forma- 

 tion of, 555 ; on obtaining them by 

 chemico-synthetical means, 555. 



• , coloured, limit of the power of 



the human eye for, 577. 



-, combustible and comburent pro- 



perties of, 594 ; ductility of, 572 ; ela- 

 sticity of, 139, 255 ; electro-tonic state 

 of, 530; internal constitution of, 448 ; 

 classification of, according to their 

 mode of crystallization, 603 ; charac- 

 ters for distinguishing the mutual action 

 of, 599; organoleptic properties of, 599; 

 neutrality of, 599. 



-, living, formed by combination of 



molecules, 570; infusoria, the first forms 

 of, 570. 



-, luminous, power of the human eye 



for discerning of, 578. 



-, organic, vital relations and pri- 



mitive conditions of, 555 ; nature of in 

 infusions, 572. 



-, organic and inorganic, spontane- 



ous motion of the particles of, 570, 



Bog-iron ore, infusoria of, 402. 



Botto on the iipplication of electro-mag- 

 netiirm as a mechanical power, 532. 



Bonnet, his theory of reproduction, 570. 



BrachioneB, red coloured eyes of, 561. 



Brewster, Sir D., his objections to the 

 undulatory theory, 478. 



Broniic gas, spectrum of light of, 478. 



Bromide of spiroil, its composition, 164. 



Brown, microscopical observations of, 570. 



Buquoi, Count, his experiments on vege- 

 tables, 235. 



Burmeister on the sounds produced by 

 insects, 37 7. 



Cadmium, sulphuret of, crystalline form 

 of, 434. 



Caloric, law of the propagation of, 24; 

 quantity and intensity of, 524. 



Calorific rays, properties of, 57; refrac- 

 tability of, 55. 



Calorific transmissions, modifications of, 

 39. 



Calorimotor of Hare, 515. 



Cantharis, 171 ; method of destroying, 

 181; mentioned by Aristotle, Aristo- 

 phanes, Dioscorides, and Pliny, 182. 



Carbon, chloride of, 309. 



Carlsbad, infusoria in the waters of, 400. 



Carrots, sugar produced from, 605. 



Candle-light, spectrum of, 491. 



Cams, Dr.,onthekingdomsofNature, 223. 



■ , terms used by him in peculiar 



senses, 254. 

 Cellular formation of vegetables, 237; of 



animals, 246. 

 Centre of organization, 240, 244. 

 Cerealia, Raspail's observations on, 587. 

 Cetonia aurata, description of, 1 96. 



fastuosa, 1 96, 



Chain, galvanic. Ohm's, 51 1. 



Chemical characteristics of the animal 



and vegetable kingdoms, 232, 246. 

 Chemical effects of electric currents, 414. 

 Chevalier, microscope of, 561 ; reverbe- 



ratory lamp of, 583. 

 Chevreul, examination of an optical cha- 

 racter by which vegetable juices may 

 be distinguished, 591. 

 Chime, electric, 507. 

 Chladni on the vibrations of lamina of 



glass and metal, 139. 

 Chloride of azote, properties of, 287; 

 of carbon, 309 ; of potassium, Berze- 

 lius's experiments on, 273; of sodium, 

 274; of spiroil, 182; properties of, 163; 

 composition of, 164. 

 Chlorine, action of, 270 ; bleaching pro- 

 perties of, 269; Dr. Liebig's experiments 

 on, 273. 

 Chlorites, preparation of, 273. 

 Chlorous acid, 270; composition of, 297 ; 

 analysis of, 298; preparation of, 275; 

 volatility of, 279. 



, aqueous solution of, it» 



properties, 280. 

 Chlorous acid gas, properties of, 293. 

 Chromatic scale, formation of, 95. 



, Nobili's, 120. 



(-JIapeyron on the motive powerof heat, 348 

 Clock, electrical, of Zaraboni, 533. 

 Coccus Adonidum, mealy aspect of, 215; 



method of destroying, 217. 

 Coccus, analogies of infusoria with, 564. 

 Cochylis Roicrana, devastations of, 209 ; 



description of, 210. 

 Coloured food for infusoria, 562. 

 Colours, comparison of their intensities, 

 35; combination of, in dress, 113; ele- 

 mentary particles of, distinct from 

 atoms, 569; division of light into, 487 ; 

 gamut of, 115; harmcny of, 112; ima- 

 ginary or accidental, 113; natural mode 

 of origination, 486 ; Newton's experi- 

 ments on, 99; size of the particles of, 

 469; phaenoniena of, 570; in cor 

 bined crystals, 83 ; varying laws of, 102. 



and sounds,analogies between, 1 1 9. 



, metallic, 94, 105. 



of the spectrum, phaEnomena in. 



