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  2. Manhattan Project - Wikipedia

    en.wikipedia.org/wiki/Manhattan_Project

    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 ...

  3. Manhattan Project National Historical Park - Wikipedia

    en.wikipedia.org/wiki/Manhattan_Project_National...

    Manhattan Project National Historical Park is a United States National Historical Park commemorating the Manhattan Project that is run jointly by the National Park Service and Department of Energy. The park consists of three units: one in Oak Ridge, Tennessee , one in Los Alamos, New Mexico and one in Hanford, Washington .

  4. Trinity (nuclear test) - Wikipedia

    en.wikipedia.org/wiki/Trinity_(nuclear_test)

    Despite the criterion that the site be isolated, nearly half a million people lived within 150 miles (240 km) of the test site; soon after the Trinity test, the Manhattan Project's chief medical officer, Colonel Stafford L. Warren, recommended that future tests be conducted at least 150 miles from populated areas. [28]

  5. File:Manhattan Project US Canada Map 2.svg - Wikipedia

    en.wikipedia.org/wiki/File:Manhattan_Project_US...

    The file size of this SVG image may be abnormally large because most or all of its text has been converted to paths rather than using the more conventional <text> element. . Unless rendering the text of the SVG file produces an image with text that is incurably unreadable due to technical limitations, it is highly recommended to change the paths back to t

  6. Site A - Wikipedia

    en.wikipedia.org/wiki/Site_A

    Site A was a research facility near Chicago where, during World War II, research on behalf of the Manhattan Project was carried out. Operated by the University of Chicago's Metallurgical Laboratory, it was the site of Chicago Pile-2, a reconstructed and enlarged version of the world's first nuclear reactor, Chicago Pile-1.

  7. Hanford historic B Reactor tours reopening for a short time ...

    www.aol.com/news/hanford-historic-b-reactor...

    The public will get a chance to tour B Reactor, the main attraction of the Manhattan Project National Historical Park’s Hanford site, before it is shut down for repairs later this year.. The ...

  8. Oak Ridge, Tennessee - Wikipedia

    en.wikipedia.org/wiki/Oak_Ridge,_Tennessee

    Oak Ridge was established in 1942 as a production site for the Manhattan Project—the massive American, British, and Canadian operation that developed the atomic bomb. Being the site of Oak Ridge National Laboratory and Y-12 National Security Complex , scientific and technological development still plays a crucial role in the city's economy ...

  9. Y-12 National Security Complex - Wikipedia

    en.wikipedia.org/wiki/Y-12_National_Security_Complex

    Thus the Manhattan Engineer District requested and was loaned 395 million troy ounces of silver (13,540 short tons, 12,300 tonnes) from the West Point Depository for the duration of the Manhattan Project. Special guards and accountants were assigned to the silver, and their responsible caretaking meant that at the end of the war, less than 0. ...