Atomic Bomb
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
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Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library
...6, 1945, an atomic bomb was dropped on Hiroshima...second, more powerful, bomb on Nagasaki . Both bombs caused widespread death...fissionable nuclei for atomic bombs are the isotopes uranium...of energy. An atomic bomb is detonated by bringing...