Alan Guth: How Many Two-Headed Cows in a Multiverse?
Show: Quanta Magazine --> Season: 2015 - Season 2015
AirDate: 7/2/2015
Runtime:
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Overview: In an infinitely branching multiverse, says MIT cosmologist Alan Guth, “there are an infinite number of one-headed cows and an infinite number of two-headed cows. What happens to the ratio?”