enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Blast shelter - Wikipedia

    en.wikipedia.org/wiki/Blast_shelter

    Blast doors in a missile control bunker at Minot Air Force Base, North Dakota. The 25-ton blast door in the Cheyenne Mountain nuclear bunker is the main entrance to another blast door (background) beyond which the side tunnel branches into access tunnels to the main chambers.

  3. Thermonuclear weapon - Wikipedia

    en.wikipedia.org/wiki/Thermonuclear_weapon

    For two thermonuclear bombs for which the general size and primary characteristics are well understood, the Ivy Mike test bomb and the modern W-80 cruise missile warhead variant of the W-61 design, the radiation pressure was calculated to be 73 × 10 ^ 6 bar (7.3 TPa) for the Ivy Mike design and 1,400 × 10 ^ 6 bar (140 TPa) for the W-80.

  4. Nuclear weapon design - Wikipedia

    en.wikipedia.org/wiki/Nuclear_weapon_design

    In the ensuing fifty years, no one has come up with a more efficient way to build a thermonuclear bomb. It is the design of choice for the United States, Russia, the United Kingdom, China, and France, the five thermonuclear powers. On 3 September 2017 North Korea carried out what it reported as its first "two-stage thermo-nuclear weapon" test. [31]

  5. Mark 39 nuclear bomb - Wikipedia

    en.wikipedia.org/wiki/Mark_39_nuclear_bomb

    The design is an improved Mark 15 nuclear bomb design (the TX-15-X3 design and Mark 39 Mod 0 were the same design). The Mark 15 was the first lightweight US thermonuclear bomb. The W39 warhead was 35 inches (89 cm) in diameter and 106 inches (270 cm) long, with a weight of 6,230 pounds (2,830 kg) to 6,400 pounds (2,900 kg).

  6. A Cold War-era bomb shelter in Florida has new owners. What's ...

    www.aol.com/cold-war-era-bomb-shelter-100924902.html

    The bomb shelter and surrounding 5.85 acres were sold July 12 to South Rock Road LLC for $899,000. According to neighbor Marty Rhoat, speculation about the bunker has grown in the surrounding ...

  7. History of the Teller–Ulam design - Wikipedia

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

    Ivy Mike, the first full test of the Teller–Ulam design (a staged fusion bomb), with a yield of 10.4 megatons (November 1, 1952) The Teller–Ulam design is a technical concept behind modern thermonuclear weapons, also known as hydrogen bombs.

  8. Effects of nuclear explosions - Wikipedia

    en.wikipedia.org/wiki/Effects_of_nuclear_explosions

    Sand will fuse into glass if it is close enough to the nuclear fireball to be drawn into it, and is thus heated to the necessary temperatures to do so; this is known as trinitite. [39] At the explosion of nuclear bombs lightning discharges sometimes occur. [40] Smoke trails are often seen in photographs of nuclear explosions.

  9. 1966 Palomares incident - Wikipedia

    en.wikipedia.org/wiki/1966_Palomares_incident

    The first weapon to be discovered was found nearly intact. However, the conventional explosives from the other two bombs that fell on land detonated without setting off a nuclear explosion (akin to a dirty bomb explosion). This ignited the pyrophoric plutonium, producing a cloud that was dispersed by a 30-knot (56 km/h; 35 mph) wind. A total of ...