
Abraham Bers and Hermann Haus in classroom, circa 1956

Description
Abraham Bers (on right) takes notes as Hermann Haus explains Chu's Power Theorem by writing it on the chalkboard. Original caption: "Dr. Hermann Haus, associate professor of electrical engineering, discusses a new theory (1956) of noise in a microwave tube with graduate student Abraham Bers, right (now assistant professor of electrical engineering.)" Original credit line: B.J. Diver, MIT.