Quote of the day
How full of trifles everything is! It is only one's thoughts that fill a room with something more than furniture.
Keith Edward Bullen

Born: June 29, 1906
Died: September 23, 1976 (aged 70)
Bio: Keith Edward Bullen FAA FRS was a New Zealand-born mathematician and geophysicist. He is noted for his seismological interpretation of the deep structure of the Earth's mantle and core.