Quote of the day
Ultimately, we have just one moral duty: to reclaim large areas of peace in ourselves, more and more peace, and to reflect it towards others. And the more peace there is in us, the more peace there will also be in our troubled world.
Frank Wigglesworth Clarke
Born: March 19, 1847
Died: May 23, 1931 (aged 84)
Bio: Frank Wigglesworth Clarke of Boston, Massachusetts, and Washington, D.C. was an American scientist and chemist. Sometimes known as the "Father of Geochemistry," Clarke is credited with determining the composition of the Earth's crust.
Known for:
- The Elements of Chemistry (1884)
- A Recalculation of the Atomic Weights (1882)