John R. Dunning
Videos
John Ray Dunning was an American physicist who played key roles in the Manhattan Project that developed the first atomic bombs. He specialized in neutron physics, and did pioneering work in gaseous di
Dunning in c. 1940
The cyclotron built by Dunning in 1939, in the Pupin Hall physics building basement at Columbia University. Dunning (left) is with Enrico Fermi (center) and Dana P. Mitchell (right)
John R. Dunning (left) and Hubert Thelen (right) – first cousins, March 1957 after funeral of John's father A.C. Dunning
Manhattan Project
Videos
The Manhattan Project was a research and development program undertaken during World War II to produce the first nuclear weapons. It was led by the United States in collaboration with the United Kingd
John R. Dunning
…John Ray Dunning (September 24, 1907 – August 25, 1975) was an American physicist who played key roles in the Manhattan Project that developed the first atomic bombs. He specialized in neutron physics, and did pioneering work in gaseous diffusion for isotope separation. He was…
K25 Aerial
Hanford B Reactor
HD.4G.053
German Experimental Pile Haigerloch April 1945