Quote of the day
It goes without saying that the desire to accomplish the task with more confidence, to avoid wasting time and labour, and to spare our experimental animals as much as possible, made us strictly observe all the precautions taken by surgeons in respect to their patients.
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)







