Philipp Lenard
Philipp Eduard Anton von Lenard (June 7, 1862 – May 20, 1947), was a German physicist and the winner of the Nobel Prize for Physics in 1905 for his research on cathode rays and the discovery of many of their properties. He was also an active proponent of Nazi ideology.
Read more about Philipp Lenard: Early Life and Work, "Deutsche Physik", Honours and Awards, Bibliography