INDEX 



TO 



THE FIRST TWENTY VOLUMES 



OF THE 



QUARTERLY JOURNAL OF SCIENCE j 

 AND THE ARTS, 



Abel (Dr. Clarke), notice of galvanic experiments of, ix. 261, 

 262, notes 



Aberdeenshire, observations on the granite of, x. 29-51. See 

 Mac Culloch 



Aberration of stars, investigation of the corrections of, viii. 21-27 



an easy method of computing, xii. 51, 154. Of com- 

 pound lenses and object glasses, 369 



Aberthaw limestone, analysis of, xviii. 187 



Abo, notice of the observatory at, xii. 432 



Academy of Sciences of the Royal Institute of France, proceed- 

 ings of, ii. 179, 190. iii. 145-179. iv. 84 



. the Lalande prize medal conferred on M. Bessel, iv. 



85. Baron Humboldt on caverns of rocks, and on their relation 

 to the strata in which they are found, ibid. Annual meeting of 

 the Academy, 86. Subjects for prizes proposed by it, ibid. 

 Notice of M. Devaux's memoir on the methodical arrangement 

 of Lycopodia and Filices, 87. And of M. Rigaud de I'lsle's 

 memoir on the aria cattiva, near Rome, ibid. Miscellaneous 

 proceedings of the academy, 88, 92-94, 96, 97, 100, 101, 102. 

 Experiments of MM. Chevillot and Edwards on the cameleon 

 mineral, 89. Of M. Portal on vomiting, 91. Of M. PineFs 

 report of M. Esquinal's memoir on hallucination, 94, 95. Of 

 M. Girard's memoir on the valley of Egypt, 98. Of Dr. 

 Edwards's experiments on frogs, toads, and salamanders, 99 



B 



