Frank Oppenheimer

Born in New York City, New York, USA on August 14, 1912 — died February 3, 1985 (aged 72)

Frank Oppenheimer was an American particle physicist, cattle rancher, professor of physics at the University of Colorado, and the founder of the Exploratorium in San Francisco. A younger brother of renowned physicist J. Robert Oppenheimer, Frank Oppenheimer conducted research on aspects of nuclear physics during the time of the Manhattan Project, and made contributions to uranium enrichment.