434 



INDEX TO VOLUME III. 



ENTHUSIASM. 



Enthusiasm akin to genius, 390. 

 Ericsson's, air engine of 1852, 104, 



190, 

 Erosive action on guns of gunpowder, 



352 - r due to, 352, 353. 

 Eton, science classes at, 276. 

 Euclid, reference to, 116. 

 Evans, Sir F., hydrography, labours 



of, in, 345. 



Evaporation by sun's rays, 92. 

 Excellent young men, 290. 

 Exercise, profitable, bodily and 



mental, 362. 



Exhibition, Smoke Abatement, 338. 

 Expenditure of coal per horse power 



per hour, 330, 343. 

 Explosives, researches on, by Abel, 



F., and Noble, Capt., 351. 

 Exposition d'Electricite, success of, 



266 : importance of, recognised 



by Societe des Ing6nieurs Civils, 



266. 



FARADAY'S, anastatic process, ap- 

 preciation of, 283 ; electro-mag- 

 netic telegraph, 74 ; induced 

 currents, discovery of, 115, 198; 

 magnet coil by which induction 

 spark produced, 393, 394. 



Fault should not be let pass in cable 

 laying, 48. 



Faure, secondary batteries of, 334, 

 410. 



Faust, translation of, by Martin, T., 

 187. 



Ferro-manganese introduced by 

 Henderson. G., 142 ; phosphorus 

 neutralised by, 142 ; how pro- 

 duced, 142; red shortness removed 

 by, 142 ; re-introduced by Terre 

 Noire Co., 142 ; in steel manufac- 

 ture, use of, 142. 



Field telegraphs and torpedoes, 77. 



Finsbury College, 385 ; laboratories 

 of, 385, 386 ; mechanical science 



FRICTION. 



incomplete, chemical and physical 

 science, complete arrangements 

 for teaching, 385, 386, 387. 



Fire-place, ordinary iron back and 

 cold air check combustion in, 95. 



Fisheries Exhibition, electric light- 

 ing at, 415. 



Flame, combustion without, 86. 



Fletcher, steam navigation intro- 

 duced by, 232. 



Fleuss-dress, passing through tunnel 

 filled with carbonic acid in, 314. 



Flight, Dr., meteorites, analysis of 

 gases in, 301. 



Florentine Accademia del Cimento, 

 thermometers of, reference to, 121. 



Fluid resistance, Froude, W., address 

 on, reference to, 113. 



Fogs, Aitken on production of, 249. 



Food, waste of, 360, 3(51. 



Forbes, D., foreign secretary of Iron 

 ,'ind Steel Institute, death of, re- 

 ference to, 125. 



Forth, Frith of, bridge, 350; engi- 

 neers for, Fowler, J., and Baker, 

 B., 350 ; steel employed in con- 

 struction of, 350. 



Foucault governor, 119. 



Fourchambault Co., regenerative gas 

 furnace, first licensees of, 140. 



Fowler, J., engineer for Forth Bridge, 

 350 ; steam Channel ferry pro- 

 posed by, 349. 



Fox, L., incandescence light of, 268. 



Frankland, Dr. E., secondary battery, 

 on action of, 410. 



Fr6my, reference to, 216. 



French Association, 216. 



French education, five faculties of, 

 210. 



French metallurgical practice, re- 

 cent advance in, 209. 



French scientific experimentalists 

 and writers of the past and 

 present, 210. 



Friction in machinery, mechanical 

 loss, 325. 



