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Randall Munroe
Culture
Nov 20, 2014 7:00 AM

The XKCD Guide to the Universe's Most Bizarre Physics

Randall Munroe is the author of What If: Serious Scientific Answers to Absurd Hypothetical Questions, published in September.
Image may contain Bird Animal and Stencil

Randall Munroe is the author of What If: Serious Scientific Answers to Absurd Hypothetical Questions, published in September.

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