March 13, 2018

Steven Hawking, January 8, 1942 – March 14, 2018

On his own terms, pretty often right. Now departed.

To Hawking's annoyance, his much-checked calculations produced findings that contradicted his second law of black hole mechanics, which claimed black holes could never get smaller, and supported Bekenstein's reasoning about their entropy. His results, which Hawking presented from 1974, showed that black holes emit radiation, known today as Hawking radiation, which may continue until they exhaust their energy and evaporate.

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