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It has since been set backward 8 times and forward 17 times. The farthest time from midnight was 17 minutes in 1991, and the nearest is 90 seconds, set in January 2023. The Clock was moved to 150 seconds (2 minutes, 30 seconds) in 2017, then forward to 2 minutes to midnight in January 2018, and left unchanged in 2019. [6]
1]: 4 The actual weapon yield came very close to the design yield, which various sources have set at different values in the range of 1.4 to 1.45 Mt (5.9 to 6.1 PJ). The nuclear warhead detonated 13 minutes 41 seconds after liftoff of the Thor missile from Johnston Atoll. [5] Frame of the Starfish Prime Nuclear Test
The film tells the story of J. Robert Oppenheimer (1904–1967), [3] the theoretical physicist who led the effort to build the first atomic bomb, tested in July 1945 at Trinity site in New Mexico. It features interviews with several Manhattan Project scientists, as well as newly declassified archival footage. [4]
Atomic Power is an American short documentary film produced by The March of Time and released to theaters August 9, 1946, one year after the end of World War II. It was nominated for an Academy Award for Best Documentary Short .
The false claim that a 14-year-old student built an atomic bomb as a science project originates from a satirical website.
The Bomb is a 2015 American documentary film about the history of nuclear weapons, from theoretical scientific considerations at the very beginning, to their first use on August 6, 1945, [1] [2] to their global political implications in the present day.
The film documents the story of the USAF support to the United States Atomic Energy Commission for 1949–1951 continental atom bomb tests. In an era of postwar "atomic scare" films, Target Nevada is a straightforward documentary film on nuclear weapons testing . [ 1 ] [
The crew had been ordered to drop the bomb visually if possible; Sweeney decided to proceed with a visual bomb run. [11] Bockscar then dropped Fat Man, with a blast yield equivalent to 21 kilotons of TNT. It exploded 43 seconds later at 1,539 feet (469 meters) above the ground, at least 1.6 miles (2.5 kilometers) northwest of the planned aim point.