An American Genius: The Life of Ernest Orlando Lawrence, Father of the Cyclotron

Born and raised in a small South Dakota prairie town, Ernest Orlando Lawrence (1901-1958), the grandson of Norwegian immigrants, was educated in country schools and attended the universities of South Dakota, Minnesota, and Chicago before obtaining his PhD at Yale in 1925. At age 29, he became the youngest full professor in the history of the University of California at Berkeley. He received the Nobel prize in 1939 for his invention of the cyclotron which became an essential tool during the ...