enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Edward Teller - Wikipedia

    en.wikipedia.org/wiki/Edward_Teller

    Edward Teller (Hungarian: Teller Ede; January 15, 1908 – September 9, 2003) was a Hungarian-American theoretical physicist and chemical engineer who is known colloquially as "the father of the hydrogen bomb" and one of the creators of the Teller–Ulam design based on StanisÅ‚aw Ulam's design.

  3. Klaus Fuchs - Wikipedia

    en.wikipedia.org/wiki/Klaus_Fuchs

    Whether the information Fuchs passed relating to the hydrogen bomb would have been useful is still debated. Most scholars agree with Hans Bethe's 1952 assessment, which concluded that by the time Fuchs left the thermonuclear programme in mid-1946, too little was known about the mechanism of the hydrogen bomb for his information to be useful to ...

  4. Thermonuclear weapon - Wikipedia

    en.wikipedia.org/wiki/Thermonuclear_weapon

    [55] [56] In January 2016, North Korea claimed to have successfully tested a hydrogen bomb, [57] although only a magnitude 5.1 seismic event was detected at the time of the test, [58] 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 ...

  5. History of the Teller–Ulam design - Wikipedia

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

    The Soviet Union demonstrated the power of the "staging" concept in October 1961 when they detonated the massive and unwieldy Tsar Bomba, a 50 Mt (210 PJ) hydrogen bomb which derived almost 97% of its energy from fusion rather than fission—its uranium tamper was replaced with one of lead shortly before firing, in an effort to prevent ...

  6. History of Formula One - Wikipedia

    en.wikipedia.org/wiki/History_of_Formula_One

    All cars entering any Formula One championship race must run with 1.6-litre single turbocharged 6-cylinder engines with a rev limit of 15,000 rpm and maximum fuel flow of 100 kg/hr. New car regulations will also be enforced, and the minimum weight regulations will be raised from 642 kg (1,415 lb) to 690 kg (1,521 lb).

  7. Formula One car - Wikipedia

    en.wikipedia.org/wiki/Formula_One_car

    The modern Forumula One car is a single-seat, open-cockpit, open-wheel racing car with substantial front and rear wings, large wheels, and a turbocharged engine positioned behind the driver. The monocoque is constructed of reinforced carbon fibre , lined with kevlar and fire resistant materials to protect the drivers from high impact crashes ...

  8. 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.

  9. RDS-37 - Wikipedia

    en.wikipedia.org/wiki/RDS-37

    The hydrogen bomb primarily has 2 units: a nuclear bomb, which was the primary unit, and a secondary energy unit. The first stage of the hydrogen bomb resembled the layer-cake design, except the main difference is that the initiation is carried out by a nuclear device, rather than a conventional explosive. [ 10 ]