Quote of the day
Worry does not empty tomorrow of its sorrow. It empties today of its strength.
Pol Swings
Born: September 24, 1906
Died: October 28, 1983 (aged 77)
Bio: Pol F. Swings was a Belgian astrophysicist who was known for his studies of the composition and structure of stars and comets. He used spectroscopy to identify the elements in astronomical bodies, and, in particular, comets.