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  2. Thermonuclear weapon - Wikipedia

    en.wikipedia.org/wiki/Thermonuclear_weapon

    [56] [57] In January 2016, North Korea claimed to have successfully tested a hydrogen bomb, [58] although only a magnitude 5.1 seismic event was detected at the time of the test, [59] a similar magnitude to the 2013 test of a 6–9 kt (25–38 TJ) atomic bomb. These seismic recordings cast doubt upon North Korea's claim that a hydrogen bomb was ...

  3. History of the Teller–Ulam design - Wikipedia

    en.wikipedia.org/wiki/History_of_the_Teller...

    After another hydrogen bomb speculator, Chuck Hansen, had his own ideas about the "secret" (quite different from Morland's) published in a Wisconsin newspaper, the DOE claimed The Progressive case was moot, dropped its suit, and allowed the magazine to publish, which it did in November 1979. Morland had by then, however, changed his opinion of ...

  4. United States v. Progressive, Inc. - Wikipedia

    en.wikipedia.org/wiki/United_States_v...

    "The H-Bomb Secret: How we got it, why we're telling it". The Progressive, November 1979 [entire issue online]. Retrieved March 4, 2012. "Picture of Morland and his model H-bomb". Nuclear Age Peace Foundation. Archived from the original on May 10, 2013 "Preliminary injunction ruling against The Progressive". University of Missouri-Kansas City ...

  5. Timeline of nuclear weapons development - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_nuclear...

    1953 – August 12 – The Soviet Union conducts its first test of a hydrogen bomb, nicknamed Joe 4 by the Americans. Unlike the American hydrogen bomb, the Soviet RDS-4 design is deliverable. [6] 1953 – August 20 – The United States test-fires the PGM-11 Redstone rocket, its first ballistic missile.

  6. Badger Army Ammunition Plant - Wikipedia

    en.wikipedia.org/wiki/Badger_Army_Ammunition_Plant

    Badger is located on the terminal moraine of the outwash plain of a glacier that stopped in the area during the Wisconsin Glaciation approximately 12,000 years ago. The bedrock in the area consists of quartzite, sandstone, shale, and limestone. Groundwater flow is influenced by the Baraboo Hills to the north and the Wisconsin River to the east.

  7. Russia releases secret footage of 1961 'Tsar Bomba' hydrogen ...

    www.aol.com/news/2020-08-28-russia-releases...

    The hydrogen bomb, which carried the force of 50 million tons of conventional explosives, was detonated in a test in October 1961, 4,000 meters over the remote Novaya Zemlya archipelago above the ...

  8. Luke Helder - Wikipedia

    en.wikipedia.org/wiki/Luke_Helder

    Lucas John Helder (born May 5, 1981) also known as the Midwest Pipe Bomber, is a former University of Wisconsin–Stout student from Pine Island, Minnesota, known for being the suspect in a series of pipe bombings. He was arrested in 2002 as a suspect in pipe bombings in mailboxes, which injured several people.

  9. Stanisław Ulam - Wikipedia

    en.wikipedia.org/wiki/Stanisław_Ulam

    Stanisław Marcin Ulam (Polish: [sta'ɲiswaf 'mart͡ɕin 'ulam]; 13 April 1909 – 13 May 1984) was a Polish mathematician, nuclear physicist and computer scientist. He participated in the Manhattan Project, originated the Teller–Ulam design of thermonuclear weapons, discovered the concept of the cellular automaton, invented the Monte Carlo method of computation, and suggested nuclear pulse ...