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.
Preston Cloud
Born: September 26, 1912
Died: January 16, 1991 (aged 78)
Bio: Preston Ercelle Cloud, Jr. was an eminent American earth scientist, biogeologist, cosmologist, and paleontologist. He served in the United States Navy, and led several field explorations of the U.S. Geological Survey.