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Racer Kathy (nonquitforizzy)
Race Number 55
Date Sun, 3 Feb 2019 04:17:38 +0000
Universe o4do0q2x8u
Speed 162 WPM Try to beat?
Accuracy 98.4%
Rank 1st place (out of 2)
Opponents hi_i_am_epic (2nd place)

Text typed:

One can, however, have a different but equivalent intuitive picture of the mechanism for emission from black holes. One can regard the member of the virtual pair that fell into the black hole (say, the antiparticle) as a particle traveling backward in time out of the hole. When it gets to the point at which the virtual particle/antiparticle pair appeared together, it is scattered by the gravitational field into a particle traveling forward in time and escaping from the black hole.
A Brief History of Time (book) by Stephen Hawking (see stats)

Typing Review: