INDEX. 



787 



Medical faculty, &c., in German uni- 

 versities, i. 197 ; science and phil- 

 osophy of nature, 209 ; medical 

 interest, the, ii. 207 ; thermometry, 

 389. 



Medicine, i. 126 ; Austrian school of, 

 198 ; German schools of, 208 ; influ- 

 ence of, ii. 379. 



Medium, internal, ii. 432. 



Melanchthon, and the first Protestant 

 universities, i. 159 ; educational work 

 of, 255. 



Meldola, R., analytical and synthetical 

 methods in chemical research, i. 457. 



Melloni, radiant heat, ii. 105. 



Mendeleeff, D., classification of the 

 elements, i. 315 ; periodic laws of, 

 403, 422, 423, 448 ; ii. 362. 



Mental life of mankind, i. 55. 



Mentelle, geography at the Ecole 

 normale, i. 112. 



Mercator, i. 157 ; his projection, ii. 

 701. 



Merck, ' Annalen der Pharmacie,' ii. 

 107. 



Mere, Chevalier de, i. 120. 



Meray, C. H., on foundation of anal- 

 ysis, ii. 704, 734. 



Meridian, measurement of arcs of, i. 

 99. 



Merkel, 'Jacob Henle,' i. 215, 293. 



Mersenne, original member of Paris 

 " Academic des Sciences," i. 228. . 



Mesmer, animal magnetism, ii. 476. 



Metabolism, ii. 421, 422, 442. 



Metaphysical treatment of science in 

 Germany, i. 43. 



Methods have their day and are dis- 

 carded, i. 56. 



Metrical and projective geometry, ii. 

 668. 



Meusnier, i. 115. 



Meyer, E. von, ' History of Chemistry,' 

 i. 405, 406, 413 ; quoted, 411 ; memoirs 

 of, ii. 257. 



Meyer, Franz, his history of Invariants, 

 i. 247, 308 ; ii. 677 ; 684 ; on Lie and 

 'Theory of Groups,' 691 ; on poten- 

 tial theory, 698. 



Meyer, Lotbar, classification of chemical 

 elements, i. 315 ; ' Modern Theories 

 of Chemistry,' 393 ; periodic laws of, 

 403, 422, 423 ; 427 ; ' Die Atome und 

 ihre Eigenschaften,' 429, 445 ; 456 ; 

 ' Moderne Theorien der Chemie,' ii. 

 65. 



Meyer. 0. E., 'Die Kinetishe Theorie 

 der Case,' i. 434, 435, 437 ; quoted 

 on Maxwell, 438 ; ii. 593. 



Meyer, Victor, on change of chemical 

 views, ii. 165. 



Michaelis of Gottingen University, i. 

 165. 



Michell, apparatus to measure force of 

 gravitation, i. 320. 



' Microcosmus ' of Lotze, i. 52. 



Microscope, ii. 228. 



Miething, E., 'L. Euler's Lehre vom 

 Aether,' i. 344, 352, ii. 8. 



Mill, John Stuart, reintroduces phil- 

 osophy of Comte to France, i. 18 ; 

 'Logic,' 37, 307, 308; on theory of 

 probabilities, 120, 306; ii. 569; 

 'Autobiography,' 307; opposed to 

 undulatory theory of light, ii. 37 ; on 

 A. Bain, 511; 513, 571,608. 



Millar, W. J., Rankine's ' Miscellaneous 

 Scientific Papers,' ii. 133, 139. 



Miller, Hugh, stonemason and geologist, 

 i. 288. 



Miller, W. A., spectrum analysis, i. 

 278; ii. 47, 48; 'Chemical Physics,' 

 i. 316. 



Milnes-Marshall, ii. 349. 



Milton, influence on German thought 

 and literature, i. 212 ; influence of, on 

 educational views in England, 253. 



" Mimicry," ii. 338. 



Mind, ii. 216, 455 et seq. ; the objective, 

 529 ; 548. 



Mines, Ecole des, i. 107. 



Minnigerode, geometrical treatment of 

 crystallography, i. 443. 



Mirabeau, higher aims of, not realised, 

 i. 112. 



Mirbel, ii. 230 ; observations of, 261 ; 

 cellular theory, 262. 



Mitchell, P. C., ii. 459. 



Mitchelson. speed of light, ii. 36. 



Mitscherlich, E., i. 174 ; chemist, 188 ; 

 190 ; discovery of isomorphism, 191, 

 444 ; services of, to chemistry, 208 ; 

 Dalton's atomic theory, 246 ; discovers 

 polymorphism, 446. 



Mivart, St George, ii. 546. 



Mobility of living matter, ii. 438. 



Mo'bins, A. F. , his geometry, i. 44 ; a 

 pupil of Gauss, 181, 187 ; his writings 

 unknown to Pllicker, ii. 76 ; and 

 Gauss, 652 ; his bafycentric calculus, 

 655, 724 ; introduces homogeneous 

 co-ordinates, 681. 



Mohl, Hugo von, " protoplasm," i. 309 ; 

 improvements in micrometric pro- 

 cesses, ii. 229 ; cellular theory, 262, 

 299 ; protoplasm. 264, 265, 422, 443 ; 

 inductive school of, 321. 



Mohr, Karl Friedrich, i. 413 ; scientific 



