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. 



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

 ysis, ii. 704, 734. 



Meridian, measurements 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, Lothar, 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 Kinetische Theorie 

 der Gase,' 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. 343, 352, ii. 8. 



Mill, John Stuart, reiutroduces phil- 

 osophy of Comte to France, i. 18 ; 

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

 probabilities, i. 120, ii. 569 ; i. 306 ; 

 '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. 



Mimes-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, L 

 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. 



Mobius, A. F., his geometry, i. 44 ; a 

 pupil of Gauss, 181, 187 ; his writings 

 unknown to Pliicker, ii. 76 ; and 

 Gauss, 652 ; his barycentric 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 



