Quote of the day
Policemen so cherish their status as keepers of the peace and protectors of the public that they have occasionally been known to beat to death those citizens or groups who question that status.
Robert Geroch

Born: June 1, 1942 (age 82)
Bio: Robert Geroch is an American theoretical physicist and professor at the University of Chicago. He has worked prominently on general relativity and mathematical physics and has promoted the use of category theory in mathematics and physics. He was the Ph.D.
Known for:
- General relativity from A to B (1978)
- Mathematical physics (1985)
- Perspectives in Computation (2009)
- General Relativity: 1972 Lecture Notes (2013)