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The piezoelectric blast gauges were thrown off scale and no records were obtained. The excess-velocity blast-yield measurement (precise measurement of the velocity of sound at the site of the explosion and then comparing it with the velocity of the blast wave) [126] provided among the most accurate measurements of the blast pressure. Another ...
For the first time in nearly 60 years, Russian energy corporation Rosatom has released video of the most powerful nuclear bomb ever to be detonated on Earth, reported IFL Science. The enthralling ...
The atomic bomb explosion generated a windstorm several kilometers wide that carried ash, dust, and debris over the mountain ranges surrounding Nagasaki. Approximately 20 minutes after the bombing, a black rain with the consistency of mud or oil came down carrying radioactive material for one to two hours before turning clear. [227]
Katsuji Yoshida, 13 years old. Yoshida incurred several injuries in the blast, including severe burns disfiguring the right side of his face. Sunao Tsuboi, 20 years old. At the time of the bombing, Tsuboi majored in science at a Hiroshima University. Shuntaro Hida, 28 years old. Military doctor who treated Hiroshima survivors after the bombing.
A watch melted during the Aug. 6, 1945, bombing of Hiroshima, Japan, has sold for more than $31,000 at auction. The watch is frozen in time at the moment of the detonation of an atomic bomb over ...
A nuclear explosion is an explosion that occurs as a result of the rapid release of energy from a high-speed nuclear reaction.The driving reaction may be nuclear fission or nuclear fusion or a multi-stage cascading combination of the two, though to date all fusion-based weapons have used a fission device to initiate fusion, and a pure fusion weapon remains a hypothetical device.
The medical effects of the atomic bomb upon humans can be put into the four categories below, with the effects of larger thermonuclear weapons producing blast and thermal effects so large that there would be a negligible number of survivors close enough to the center of the blast who would experience prompt/acute radiation effects, which were observed after the 16 kiloton yield Hiroshima bomb ...
The charged particles resulting from the blast are accelerated along the Earth's magnetic field lines to create an auroral display at the conjugate point, [2] which has led documentary maker Peter Kuran to characterize these detonations as 'the rainbow bombs'. The visual effects of a high-altitude or space-based explosion may last longer than ...