Quote of the day
If a man insisted always on being serious, and never allowed himself a bit of fun and relaxation, he would go mad or become unstable without knowing it.
Basil John Mason

Born: August 18, 1923
Died: January 6, 2015 (aged 91)
Bio: Sir John Mason is an expert on cloud physics and former Director of the UK Meteorological Office. His work includes the Mason Equation, giving the growth or evaporation of small water droplets.
Known for:
- The physics of clouds (1957)
- Clouds, rain, and rainmaking (1962)
- The Surface Waters Acidification Programme (1990)