Quote of the day
What we observe is not nature itself but nature exposed to our method of questioning. Our scientific work in physics consists in asking questions about nature in the language that we possess and trying to get an answer from experiment by the means that are at our disposal.
Richard F. Pettigrew
Born: July 23, 1848
Died: October 5, 1926 (aged 78)
Bio: Richard Franklin Pettigrew was an American lawyer, surveyor, and land developer. He represented the Dakota Territory in the U.S. Congress and, after the Dakotas were admitted as States, he was the first U.S. Senator from South Dakota.