Professor Charles Crussard.

Uri bent a strong heat-treated alloy bar held by myself and my assistant at each end. There was absolutely no pressure exerted by Uri while the bar was bending. All the controlled experiments I conducted with Uri have been described in Scienceset Avenir, No. 345, pp. 1108-1113.

Professor Charles Crussard. Professor of Metallurgy, School of Mines, Paris, and Scientific Director of Pecheney, France.