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Manhattan District The Trinity test of the Manhattan Project on 16 July 1945 was the first detonation of a nuclear weapon. Active 1942–1946 Disbanded 15 August 1947 Country United States United Kingdom Canada Branch U.S. Army Corps of Engineers Garrison/HQ Oak Ridge, Tennessee, U.S. Anniversaries 13 August 1942 Engagements Allied invasion of Italy Allied invasion of France Allied invasion of ...
The Making of the Atomic Bomb. London: Simon & Schuster. ISBN 0-671-44133-7. Smyth, Henry DeWolf (1945). Atomic Energy for Military Purposes: The Official Report on the Development of the Atomic Bomb under the Auspices of the United States Government, 1940–1945. Princeton, New Jersey: Princeton University Press. OCLC 770285.
Australian physicist Mark Oliphant was a key figure in the launching of both the British and United States nuclear weapons programmes. The 1938 discovery of nuclear fission in uranium by Otto Robert Frisch, Fritz Strassmann, Lise Meitner and Otto Hahn, [1] raised the possibility that an extremely powerful atomic bomb could be created. [2]
Weighing 14 pounds and responsible for 80,000 deaths, the heart of the "Fat Man" atomic bomb was detonated on August 9, 1945, over the Japanese city of Nagasaki. Related: Iconic photos from WWII: ...
The Los Alamos primer: the first lectures on How to build an atomic bomb. Berkeley: University of California Press. ISBN 0-520-07576-5. Serber, Robert; Rhodes, Richard (2020). The Los Alamos Primer: The First Lectures on How to Build an Atomic Bomb, Updated with a New Introduction by Richard Rhodes (1 ed.). University of California Press.
The Manhattan Project began in October 1941, just before U.S. entry into World War II. [1] Most of the project was concerned with producing the necessary fissile materials, but in early 1943, the project director, Brigadier General Leslie R. Groves Jr., created the Los Alamos Laboratory, also known as Project Y, under the direction of Robert Oppenheimer to design and build atomic bombs. [2]
Klaus Emil Julius Fuchs (29 December 1911 – 28 January 1988) was a German theoretical physicist and atomic spy who supplied information from the American, British, and Canadian Manhattan Project to the Soviet Union during and shortly after World War II.
The first nuclear explosive devices provided the basic building blocks of future weapons. Pictured is the Gadget device being prepared for the Trinity nuclear test.. Nuclear weapons design are physical, chemical, and engineering arrangements that cause the physics package [1] of a nuclear weapon to detonate.