56-3 



Proceedings of the American Academy of Arts and Sciences. 



Vol. 56. No. 3.— Februaby, 1921. 



ELECTRICAL RESISTANCE UNDER PRESSURE, INCLUD- 

 ING CERTAIN LIQUID METALS. 



By p. W. Bridgman. 



Investigation on Light and Heat made and published with aid from the 



RuMFORD Fund. 



