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  1. Jul 16, 2015 · A test of the plutonium bomb seemed vital, however, both to confirm its novel implosion design and to gather data on nuclear explosions in general. Several plutonium bombs were now "in the pipeline" and would be available over the next few weeks and months.

  2. Emitting as much energy as 21,000 tons of TNT and creating a fireball that measured roughly 2,000 feet in diameter, the first successful test of an atomic bomb, known as the Trinity Test, forever changed the history of the world. July 16, 2020.

  3. Jul 16, 2015 · Alex Wellerstein recounts the successful testing of the world’s first nuclear bomb, built by J. Robert Oppenheimer and the Manhattan Project, and evocatively named Trinity, in Alamogordo, New...

  4. The “Trinity” bomb located atop the test tower in the New Mexico Desert. Simply referred to as “the Gadget,” it was a test of the implosion design using plutonium-239. (US Government photo) Little Boy used a uranium-235 (U-235) slug that traveled down a converted artillery tube, striking a larger sphere of the same substance.

  5. Jul 15, 2020 · The 75th anniversary of what’s known as the Trinity explosion, the world’s first nuclear weapon test, comes as tensions over nuclear devices intensify. Share full article. 155. An aerial view...

  6. Jul 6, 2020 · The Trinity test, directed by physicist Kenneth Bainbridge, would take place at the U.S. Air Force’s Alamogordo Bombing and Gunnery Range in the Jornada del Muerto (“Journey of Death”) desert of New Mexico. The site, which was selected in September 1944, provided isolation and also proximity to Los Alamos, which was about 210 miles away.

  7. The world's first nuclear explosion occurred on July 16, 1945, when a plutonium implosion device was tested at a site located 210 miles south of Los Alamos, New Mexico, on the barren plains of the Alamogordo Bombing Range, known as the Jornada del Muerto. Inspired by the poetry of John Donne, J. Robert Oppenheimer code-named the test "Trinity."