456 NOTES AND REFERENCES. 



PAGE 



translated by Watts for the Cavendish Society, vol. i. p. 242, 

 et seq. 



41. WOOD, Phil. Mag. 1851, 1852. 



42. SENARMONT, Conduction of Heat by Crystals (Gmelin's Hand- 



book, vol. i. p. 222). 



43. KNOBLAUCH; Ann de Ch. et de Ph., vol. xxxvi. p. 124. 

 TYNDALL, Transmission of Heat through Organic Structures 



(Phil. Trans., vol. cxliii. p. 217). 



44. GROVE, Electricity produced by Approximating Metals (Expe- 



rimental Investigations), p. 301. 



GASSIOT, Phil. Mag., October 1844. 



ROGET, On the Improbability of the Contact exciting Force ; 



Treatise on Galvanism (Library of Useful Knowledge, 



S. 113). 

 FARADAY, Phil. Trans. 1840, p. 126. 



45. MELLONI, Sur la Polarisation de la Chaleur : Recherches sur 



plusieurs Phenomenes Calorifiques (Annales de Chimie et de 

 Ph., torn. xlv. pp. 5-68; torn. xli. pp. 375-410 ; torn, xlviii. 

 pp. 198, 218). 



FORBES, On the Refraction and Polarisation of Heat (Transac- 

 tions of the Royal Society of Edinburgh, vol. xiii.pp. 131, 168). 



47. KIRCHOFF, Trans. Berlin Acad. 1861. 



BALFOUR STEWART on the Theory of Exchanges (Report Bri- 

 tish Association, 1861). 



48. T. WEDGWOOD, On the Production of Light and Heat by dif- 



ferent bodies (Phil. Trans., vol. Ixxxii. p. 272). 



49. TYNDALL, Proc. R. S., vol. iv. p. 487 ; Phil. Trans., vol. clvi. 



p. i. 



50. GROVE, On the Decomposition of Water into its Constituent 



Gases by Heat (Experimental Investigations, p. 306). 



ROBINSON, On the Effect of Heat in lessening the Affinities of 

 the Elements of Water (Transactions of the Royal Irish Aca- 

 demy, vol. xxi. p. 2). 



52. GROVE, Water Decomposed by Chlorine and Heat (Phil. Trans. 

 1847, p. 20). 



55. CARNOT, Reflexions sur la Puissance motrice du Feu, Paris, 

 1824. 



