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Oct 14, 2022 · In this video, you’ll find out: how did an underground explosion affect outer space? What atomic test was so powerful that it was dubbed a “Second Hiroshima?...
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- Ridddle
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Dec 15, 2017 · The official count of 1,054 tests includes 210 atmospheric nuclear tests between 1945 and 1962 - with cameras capturing every one. This week, a team at the federal Lawrence Livermore National Laboratory (LLNL) has released 62 of these atmospheric nuclear test videos on YouTube. An estimated 10,000 of these videos have languished for decades ...
Dec 19, 2017 · They date from the 1940s to the early 1960s and depict atmospheric explosions, a practice that ended in 1962. The U.S. signed a nuclear test ban treaty with the Soviet Union in 1963. Many of the ...
- Michele Debczak
Aug 12, 2017 · Nuclear physicists are using film scanners and computer analysis on old bomb test footage to uncover the weapons' secrets. Released on 08/12/2017. [Narrator] On July 16, 1945, the United States ...
- 3 min
Mar 16, 2017 · The initial release is just a fraction of about 750 that Greg Spriggs, a physicist at the lab who has worked on the project for five years, declassified on Tuesday. And even that number is small ...