Albara'a (albara_k)

Race #655

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Official speed 72.26 wpm (65.76 seconds elapsed during race)
Race Start July 9, 2023 11:02:26am UTC
Race Finish July 9, 2023 11:03:31am UTC
Outcome Win (1 of 5)
Accuracy 97.0%
Points 89.12
Text #5390203 (Length: 396 characters)

The term black hole is of very recent origin. It was coined in 1969 by the American scientist John Wheeler as a graphic description of an idea that goes back at least two hundred years, to a time when there were two theories about light: one, which Newton favoured, was that it was composed of particles; the other was that it was made of waves. We now know that really both theories are correct.