590 



INDEX 



Electric Induction, i. 345. 



Light, III. 221 ; ix. 1 ; x. 33. 



Meters, x. 236. 



Quantity and Intensity, iii. 337. 



Railways, x. 66. 



Silk-loom, III. 271. 



Telegraph "Wire, Experiments on, 



I. 346 ; Piece of, exhibited, 442. 



Telegraph, ii. 394, 557. 



Electrical Deposition of Dust and 

 Smoke, XI. 520. 



Fishes, xii. 139. 



Influence Machines, xii. 300. 



Stress. xiT. 406. 



Electricity, Transmission of, by Flame 

 and Gases, i. 359 ; Velocity of, in 

 different kinds of Wire. 352 ; Heat- 

 ing Effects of, 119; Employed to 

 measure Temperatures, vi. 438 : ap- 

 plied to Protection of Life on EaU- 

 ways, VIII. 35, 



Military Applications of, iii. 249 ; 



V. 47. 



Atmospheric, iii. 277. 



in Transitu, ix. 427. 



Electro-biology, i. 147. 



magnetic Clocks, i. 109. 



Photometry, viii. 565. 



Electrostatic Measurement, xii. 561. 



Elements, Discovery of, vi. 388 ; Early 

 Notions of, viii. 170. 



Ultra- Violet Spectra of the, x. 245. 



Genesis of the, xii. 37. 



Ellis, on Dust and Disease, vi. 367. 



Emerson and his Views of Nature, x. 

 217. 



Empedocles' Philosophy, vi. 308. 



Encke's Calculations on Pons' Comet, 

 IV. 562. 



Energy, Dissipation of, vii. 386. 



defined, xi. 571. 



Engine-power Meter, x. 238. 



English Language, Study of, iii. 307. 



Poetry with reference to Music, 



lu. 317. 



Engravings produced by Light and 

 Electricity, ii. 343. 



Entasis, Tables of, i. 128. 



Eozoon, Discovery of, iv. 374. 



Erasistratus on the Heart, viii. 486, 



Eskimos, viii. 385. 



Ether and Matter, viii. 335. 



Ethiopia, v. 404. 



Ethnology, Methods and Results of, iv. 

 461. 



Ethyl, Production of, i. 326. 



Etna, Structure of, iii. 129. 



Evans, J., Forgery of Antiquities, iv. 

 356. 



Evans, J., Alphabet, vi. 464. 



Coinage of Ancient Britons and 



Natural Selection, vii. 476. 

 Evaporation, vii. 155. 

 Evolution of Culture, vii. 496. 

 Ewing, J. A., Earthquakes and how to 



measure them, xii. 3G1. 

 Excitability of Plants and Animals, x. 



146. 

 Exhibition of 1851, Remarks on, 1. 151. 



of 1862, Discourse on, iii. 485. 



Exner, S., Sensations of Colour, vi. 268. 

 Expedition of 1870, vi. 189, 284; of 



1871, VI. 480. 

 Explosions, Causes of, <S:e. iii. 438 ; x. 



89 ; Accidental, vii. 390 ; xi. 218. 

 Explosives, IX. 62. 

 Extinct Animals of North America, 



VIII. 103. 



Eye, IX. 123; Action of Light upon it, 

 vm. 137. 



Fables, their Migrations, vi. 173. 

 Fabricius on the Heart, viii. 493. 

 Fairbairn, "W., Iron and its Resistance 



to Projectiles, iii. 491. 

 Fall, T., Presents Portrait of Faraday, 



IX. 522. 



Faraday, M., Magnetic Relations of 



Oxygen and Nitrogen, i. 1. 



Atmospheric ]\Iagnetism, i. 56. 



Electric Currents in Plants, i. 75. 



Artificial Production of the Ruby, 



&c.by M. Ebelmen, i. 83. 

 Schonbeiu's Ozone, i. 94; and 



Antozone, iii. 70. 

 Lines of Magnetic Force, i. 105, 



216, 229; vii. 50. 



Researches of Boussingault and 



others on Oxygen, i. 337. 



Electric Induction — Associated 



cases of current and static effects, 



I. 345. 



Magnetic Hypotheses, i. 457. 



Magnetic Philosophy, ii. 6 ; 



Gravity, 10. 



Electric Conduction, ii. 123. 



Ruhmkorff's Induction Apparatus, 



II. 139. 



Magnetic Actions and Affections, 



II. 196. 

 Petitjcan's Silvering Process, ii. 



308 ; Divided Gold, ii. 310 ; iv. 659. 



Conservation of Force, ii, 352. 



Relations of Gold to Light, ii. 



444. 



Static Induction, ii. 470, 490. 



"NVheatstone's Electric Telegrapli, 



&c. and Scientific Education, ii, 555. 



