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The Manhattan Project was a research and development project that produced the first atomic bombs during World War II. It was led by the United States with the support of the United Kingdom and Canada. From 1942 to 1946, the project was under the direction of Major General Leslie Groves of the US Army Corps of Engineers. The Army component of ...
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 Kingdom and Canada. From 1942 to 1946, the project was directed by Major General Leslie Groves of the U.S. Army Corps of Engineers.
The final iteration of the Gadget nuclear device prior to its successful test on July 16, 1945, the culmination of the United States' 3-year Manhattan Project's research and development of nuclear weapons. In September 1942, General Leslie Groves was appointed to lead the U.S. project which became known as the Manhattan Project. Two of his ...
The formerly secret project was made public by the Smyth Report. In the immediate postwar years, the Manhattan Project assisted weapons testing in Operation Crossroads. It maintained control over American atomic weapons research and production until January 1947, when the Atomic Energy Act of 1946 took effect.
Plenty know J. Robert Oppenheimer's name, but do you know the Ames scientists who contributed to the atomic bomb?
This information allowed the Soviet scientists a first-hand look at the setup of a successful atomic weapon built by the Manhattan Project. The most influential of the atomic spies was Klaus Fuchs. Fuchs, a German-born British physicist, went to the United States to work on the atomic project and became one of its lead scientists.
Although the S-1 Executive Committee remained as an advisory body, it became inactive. The OSRD and NDRC continued to influence the Manhattan Project through the participation of Bush and Conant in the Military Policy Committee that controlled what became the Manhattan Project.
The film hasn’t changed. But the context certainly has. The latest Steve James documentary “A Compassionate Spy,” opening Friday at the Gene Siskel Film Center, made its world premiere late ...