Muller, Erwin W.

Planck, plahngk, Max Karl Ernst Ludwig (1858-1947), was a German theoretical physicist who concentrated on the study of thermodynamics. He was… See more » Jordan, Ernst Pascual (1902-1980), was a German physicist. He helped develop quantum mechanics, a field of physics that describes the structure of… See more » Geiger, GY guhr, Hans (1882-1945), was a German physicist who became famous for his work in nuclear physics. He developed the Geiger counter, which… See more »