Word: supercold
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Dates: during 2000-2000
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...become, the more they draw warmth from anything in the vicinity--often from one another. In 1995, however, a team led by physicists Carl Wieman and Eric Cornell of the University of Colorado at Boulder used lasers and evaporation to achieve something known as a Bose-Einstein condensate, a supercold gas in which atoms overlap and begin to move in synchrony. "We get to within a billionth of a degree of absolute zero," says Wieman...