Quote of the day
Absence of occupation is not rest,
A mind quite vacant is a mind distressed.
Robert Simpson Woodward

Born: July 21, 1849
Died: June 29, 1924 (aged 74)
Bio: Robert Simpson Woodward was an American physicist and mathematician.
Known for:
- Probability and theory of errors (1906)
- Smithsonian Geographical Tables (1894)
- History of Modern Mathematics (1896)