576 



INDEX TO VOL. IL 



AlR-ENGINE, description of an, 

 150. 



Airy (G. B.) on the vibration of a free 

 pendulum in an oval diflfering little 

 from a straight line, 147. 



Albumen, on the combination of, with 

 arsenious acid, 345. 



Alum, on the formation of anhydrous 

 crystalUzed, 6/3. 



Ammonia, on the presence of, in hail- 

 stones, 331. 



Anderson (Dr. T.) on the products of 

 the destructive distillation of ani- 

 mal substances, 457. 



Anstice (Rev. R. R.) on the motion of 

 a free pendulum, 379. 



Arsenic, on the detection of, 487- 



Arsenious acid, on the combination 

 of, with albumen, 345. 



Ascaris mystaxy on the reproduction 

 of the, 157. 



Astronomy, on the application of 

 electro-magnetism to purposes of, 

 61 ; Airy's Lectures on, reviewed, 68. 



Atmosphere, on the constitution of 

 the, 500. 



Atmospheric shadows, observations 

 on, 160. 



Azimuths, on the measurements of, 

 on a spheroid, 145. 



Baudrimont (M.) on the radiation of 

 luminous bodies, 675. 



Beechey (Capt. F. W.') on the tidal 

 streams of the English Channel and 

 German Ocean, 318. 



Beer (Dr.) on the motion of light, 297. 



Beke (Dr. C. T.) on recent Nilotic 

 discovery, 260. 



Bernard (C.) on the production of 

 sugar in the hver of man and ani- 

 mals, 326. 



Beudantite of Levy, on the, 21. 



Bingham's (R. J.) Photogenic Mani- 

 pulation, noticed, 316. 



Bismuth, on the polarity of, 333. 



Bond (G. P.) on the apphcation of 



electro-magnetism to geodetical 

 and astronomical purposes, 61 j on 

 an apparatus for observing transits, 

 323. 



Books, new: — Airy's Lectures on 

 Astronomy, 68; Woepcke's Al- 

 gebre d'Omar Alkhayytlmi, 315; 

 Bingham's Photogenic Manipula- 

 tion, 317 ; Latham's Ethnology of 

 the British Colonies and Depend- 

 encies, 413; Latham's Man and 

 his Migrations, 414 ; De Morgan's 

 Elements of Arithmetic and of Al- 

 gebra, translated into the Marathi 

 language, by Colonel G. R. Jervis, 

 417. 



Boole (G.) on the theory of probabi- 

 lities, 96 ; on the late John Walsh 

 of Cork, 348. 



Boxer (Capt. E. M.) on the effect of 

 the rotation of the earth upon the 

 flight of a projectile, 386. 



Brodhurst (B. E.) on the human iris, 

 155. 



Bronwin (Rev. B.) on the integration 

 of linear differential equations, 477. 



Brooke (H. J.) on the Beudantite of 

 Levy, 21. 



Brooke (C.) on the automatic tempe- 

 rature-compensation of the force 

 magnetometers, 156. 



Bunt (T. G.) on pendulum experi- 

 ments, 37, 81, 158, 424. 



Calcareous spar, on the magnecrj'stal- 

 lic property of, 574. 



Calendar, Gregorian, observations on 

 the, 146. 



Cambridge Philosophical Society, 

 proceedings of the, 419, 600. 



Canonical forms and hyperdetermi- 

 nants, on the theory of, 391. 



Carmufelhc acid, researches on, 293. 



Chemical affinity, on the measurement 

 of, 85. 



combination, on the heat of, 268. 



Clarke (Lieut. A. R.) on the measure- 



