INDEX. 



345 



Injustice, 298. 

 Innocent III., IV., 65. 

 Inquisition, 33 ; Doctrine of the, 



307. 

 Instruments, Accuracy of, 268. 



Surgical, 39, 43. 



Value of, 266. 



Want of, in Antiquity, 



15- 



Insularity, 284. 

 Integral Calculus, 194. 

 Intellectual Results of Science, 



286. 

 Interaction of the Sciences, 17, 190, 



276. 



Intercommunication, 17. 

 Intercourse (Social), 18. 

 Interference of Light, 217, 218, 



235- 



Intolerance, 307. 

 Introduction, xxix. 

 Invariability of the Great Axes, 203, 



208. 



Inventions (Mediaeval), 54, 69, 99. 

 (Modern), 260,280, 281. 

 Inventors, 260. 

 Isoperimeters, 194. 

 Isothermal Lines, 163, 167. 

 Italy, 279, 282. 

 Itch, 40. 



JACOBI [Physicist], 231 ; founded 



Electrometallurgy, 239, 241. 

 James [Physicist], 223. 

 Janssen, 58. 

 Jenner, 294. 

 Jevons, 59, 136, 196, 197, Appendix 



VI. 



Jewish Teachers, 28. 

 Jews (The) of Spain, 31, 40. 

 Jouffroy d'Albans, 260, 283. 

 Joule [Physicist], 242 ; his Law, 



244, 283. 



Jupiter's Moons, 100. 

 Jussieu (Antoine and Bernard) 



[Botanists], 115, 283. 

 Justice and Equality, 301. 



Ideal, 155. 



Revival of Sense of, 303. 



KALID, Improvements in Chemical 



Manipulation, 38. 

 Kant [Philosopher], 208. 

 Karwiny, Earthquakes and Vapours, 



41. 



Keferstein [Geol.], 161. 

 Kepler, 60, 97, 272, 283 ; Telescope, 

 Tides, 102 ; Attraction, 103, 104 ; 

 Laws of Motion, 103 ; Optics, 

 Physics, Rotation of the Sun, 103. 

 Kindly Instincts revived, 303. 

 Kinematics, Definition of, Appendix 



AA. 

 Kinetics, Definition of, Appendix 



AA. 



Kircher, 57. 

 Kirchhoff [Physicist], 241, 242, 248, 



282. 



Kirk [Physicist], 257. 

 Klaproth [Chemist], 178. 

 Knight's Law, 143. 

 Knowledge, Common, the Root of 



Science, 2. 

 Common, H. Spencer 



on, 3. 



Concrete and Ab- 

 stract, 3. 



Early, xiii., I. 



Uncertainty of, 42. 



Knox [Anthropol.], 149. 

 Kohlrausch [PhysicistJ, 224. 



LABORATORIES, 43. 

 Labour, 154, 299. 



Division of, 296. 

 Lagrange [Math.], 194 ; [Astron.], 



203. 244, 272, 283. 

 Laing (S.), xi., xxii. 

 Lamarck [Naturalist, Anat., Biol.], 

 the First Demonstrator of Bio- 

 logical Evolution, 129, 141, 142, 

 275, 283. 



Lambert [Math.], Incommensura- 

 bility of the Circumference, 194. 

 Lanfranc, 48. 

 Languages, Aryan, 152. 



Cuneiform, 152. 

 Greek, 47 (note), 91,92, 

 95- 



