Where did the first nuclear reaction occur?
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Published in Daily Trivia
On December 2, 1942, a nuclear chain reaction was achieved for the first time under the stands of the University of Chicago’s football stadium. The first reactor measured 30 feet wide, 32 feet long, and 21.5 feet high. It weighed 1,400 tons and contained 52 tons of uranium in the form of uranium metal and uranium oxide. Although the same process led to the massive energy release of the atomic bomb, the first artificially sustained nuclear reaction produced just enough energy to light a small flashlight.
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