APPENDJX 

 CHAPTER VI 



MODERN THEORIES OF HEAT AND LIGHT 



1 (p. 215). Essays Political, Economical, and Philosophical, 

 by Benjamin Thompson, Count of Rumford (2 vols.), vol. II., 

 pp. 470-493, London; T. Cadell, Jr., and W. Davies, 1797. 



* (p. 220). Thomas Young, Phil. Trans., 1802, p. 35. 



1 (p. 223). Ibid., p. 36. 



CHAPTER VII 



THE MODERN DEVELOPMENT OF ELECTRICITY AND MAGNETISM 



1 (P- 2 35)- Davy's paper before Royal Institution, 1810. 



7 (p. 238). Hans Christian Oersted, Experiments with the 

 Effects of the Electric Current on the Magnetic Needle, 1815. 



1 (p. 243). On the Induction of Electric Currents, by Michael 

 Faraday, F.R.S., Phil. Trans, of Royal Society of London for 

 1832, pp. 126-128. 



4 (p. 245). Explication of Arago's Magnetic Phenomena, by 

 Michael Faraday, F.R.S., Phil. Trans. Royal Society of Lon- 

 don for 1832, pp. 146-149. 



CHAPTER VIII 



THE CONSERVATION OF ENERGY 



1 (p. 267). The Forces of Inorganic Nature, a paper by Dr. 

 Julius Robert Mayer, Liebig's Annalen, 1842. 



? (p. 272). On the Calorific Effects of Magnet^- J\h\ tricity and 

 Jechanical Value of Heat, by J. P. Joule, in Report of the 

 British Association for the Advancement of Science, vol. XII., 

 P- 33- 



CHAPTER IX 



THE ETHER AND PONDERABLE MATTER 



1 (p. 297). James Clerk-Maxwell, Philosophical Magazine 

 fur January and July, 1860. 



END OP VOL. III. 



