Quote of the day
Outside of a dog, a book is a man's best friend. Inside of a dog, it's too dark to read.
Curt Richter

Born: February 20, 1894
Died: December 21, 1988 (aged 94)
Bio: Curt Paul Richter was a biologist, psychobiologist and geneticist at Johns Hopkins University. Richter identified the hypothalamus as a "biological pacemaker" involved in sleeping and wakefulness.