"At the University of Göttingen, the shy and gifted Riemann studied mathematics under Gauss and physics under W. Weber, Gauss's collaborator in the invention of the telegraph. Like Gauss, Riemann was deeply interested in physical science, and from that source drew the inspiration for his mathematical investigations."
January 1, 1970
https://en.wikiquote.org/wiki/Bernhard_Riemann