532 



INDEX. 



Matter. Theories of, 166 ; perfectly 

 hard atoms, 166; centres of 

 forces, 106 ; heterogeneous 

 structure, 88, 166, 107 ; vortex 

 atoms, 107; aggregate of elec- 

 tric charges of opposite sign. 168. 



Maupas, 891 ; bis experiments, 894. 



Maurer, 898. 



Maxwell, see Clerk Maxwell. 



Mayer, 148 ; Sun's heat, 806. 



Mayow, 77. 



Measurement, the beginning of 

 science, 898. 480. 



Mechanical theory of heat, 140. 



Mechanism And Yitftlism, 838. 



Meckel, 830. 376. 



Meinecke, 88, 108, 118. 



Meldola, 100. 



.4M1 . SV~ATC|J* AtlA 

 ' T^ W*lOK ^^ 



f! periodic law, 100, 109 ; 

 ..ciea, 111. 

 Too pancreas, 894, 896, 

 ncru K ony, MIL 

 Men, quoted, 184, 148. 

 Metabolism, 319. 

 rtetal ages, 481. 



HctcUnikolT. 297. 

 deteoric theory, 184, 908. 



Meteorltic hypothesis, 989. 

 Meteors, 187* 



M**y*n SJrft. 



Meyer,' B. von, qnoted, 214. 275. 



Meyer. Lotlisr, 88, 111 ; periodic law, 



109. 



Meyer. O. B., 150. 

 Mirhrl. 896. 

 Michel-Levy, 976. 

 Mlchelson. 155. 



Montlosler. 851 



Moon, study of the, 909; origin of 



Morgan,' C. Lloyd. 418. 421. 

 "?. H., ex| 



Morphology, 

 methods, 



M 



', 849; 



83S; foundations of, 



Mortlllet, Osbriel d, 268. 



MounUin.making, 267. 



MQIIer, E.. 896. 



MUller. FriU, 876. 



M Oiler, Johan nes, 99, 890, 896, S7, 

 856. 445; foundation of com- 

 parative physiology, 897 ; Influ- 

 ence on physiology, 885; motor 

 and sensory nerves, SOS ; spnclflo 

 energy of the senses, 80S, 451. 



Munk.901, 810. 



Munro, Robert, quoted. 478; on 

 man's erect attitude, 498. 



Natural 



, 987 ; old and new, 



. 876. 



stellar 



Microscope. Its Influence, I 



Microscopic analysis, 870. 



Mlescher. 816. 



Milky way, 199. 



Mill. II. K. on geography, * 



Miller, spectroscopy, 914; 



spectroscopy. 817. 

 Milne, seismology, 866. 

 M linn- Bd wards, Henri, division of 



Mln J 'and body, correlation of, 444. 

 Mind, evolution of, 4m 

 Mlnkowskl. on pancreas. 994, 996. 



Missing links, 849. 

 MlUcherllch, 94. 874. 

 JJodtstaaHosM or M||s*ia char- 



acUrs, deflnl, 412, 484; Uldlssat 



ImporUnce of, 420. 

 Mohl, MS Von Mold. 

 Mc4s^n,78. 

 Mnnakow. Von. 807. 

 Montgomery, quotexi, 605. 



Natural Law, meaning of, 59. 

 Natural atlttflosj, 4MT; discriminate 



and Indiscriminate, 488. 

 TftllllSl 189. 196. 



M84. 



N..,,!,,,,,,;,.: 



NerveHrells, their complexltr, 107. 

 Nerves, sensory *nd motor, 801, Mi, 



808. 



Nervous arc. 468. 

 Nervous mechanlnm. 460. 

 Nervous tissue, 801. 

 Nmimnnn, 116. 

 Nrur.,blasU, 806, 

 Neuron-Theory, 808. 



N.'IV .1!.^.. 1 '.'. 



Newlands, Law of Octaves (1868-4), 



Newtonian foundation of physics, 



188. 



Nicholson. 157. 

 Si.-. I. William, 971. 



M En, n 



Nllson, dlsoovsry of scandium, 11& 

 Nlssl,80e,808. 



