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The components of a B83 nuclear bomb used by the United States. This is a list of nuclear weapons listed according to country of origin, and then by type within the states. . The United States, Russia, China and India are known to possess a nuclear triad, being capable to deliver nuclear weapons by land, sea and
A crucial favorable weather report came in at 04:45, [68] and the final twenty-minute countdown began at 05:10, read by Samuel Allison. [103] A rocket launched at 5:25 to signal five minutes before detonation; another rocket fired at 5:29. At 5:29:15, a switch in the control bunker started the detonation timer. [35] By 05:30 the rain had gone. [68]
The 1961 Goldsboro B-52 crash was an accident that occurred near Goldsboro, North Carolina, United States, on 24 January 1961.A Boeing B-52 Stratofortress carrying two 3.8-megaton Mark 39 nuclear bombs broke up in mid-air, dropping its nuclear payload in the process.
Before leap seconds were conceived in 1972, the final pip was the same length as the others. [5] Although "negative" leap seconds can also be used to make the year shorter, this has never happened in practice. [6] [7] Although normally broadcast only on the hour by BBC domestic radio, BBC World Service uses the signal at other times as well ...
C-4 or Composition C-4 is a common variety of the plastic explosive family known as Composition C, which uses RDX as its explosive agent. C-4 is composed of explosives, plastic binder, plasticizer to make it malleable, and usually a marker or odorizing taggant chemical.
TNT equivalent is a convention for expressing energy, typically used to describe the energy released in an explosion.The ton of TNT is a unit of energy defined by convention to be 4.184 gigajoules (1 gigacalorie), [1] which is the approximate energy released in the detonation of a metric tonne (1,000 kilograms) of TNT.
Calculated dose from the neutron and gamma ray flash, 1.2 km from ground zero of the Little Boy fission bomb, air burst at 600 m. [54] [55] 4.5–6: Sv: Fatal acute doses during Goiânia accident: 5.1: Sv: Fatal acute dose to Harry Daghlian in 1945 criticality accident [56] 10 to 17: Sv: Fatal acute doses during Tokaimura nuclear accident.
To show the time left to complete a microgame, a small "bomb" appears at the bottom of the screen. The fuse and a countdown timer show the amount of time left to complete the microgame. When time runs out, the bomb explodes and in most cases, the player loses a life. The fuse burns faster when the BPM increases.