What would a magnitude 15 earthquake be like?
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What would a magnitude 15 earthquake be like?
https://www.youtube.com/watch?v=e3uk7jU3RHo
Get a copy of What If? 2 and Randall’s other books at: https://xkcd.com/booksMore serious answers to absurd questions at: https://what-if.xkcd.com/Since we u...