What If? 2
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What If? 2

Randall Munroe

Additional Serious Scientific Answers to Absurd Hypothetical Questions

★ 4.1 (212 Ratings) ◷ 15 Minutes ☰ 7 Sections ◉ Text + audio
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About this content

What If? 2 (2022) is Randall Munroe’s follow-up to the New York Times best-selling What If? Like its predecessor, it comprises Munroe’s serious scientific answers to the absurd, funny, and whimsical questions submitted to him by readers, ranging from “How big would a snowball be if rolled from the top of Mt. Everest to the bottom?” to “Could a person eat a cloud?”

About the author

Randall Munroe trained as a physicist and worked building robots at one of NASA’s research labs before quitting to focus full-time on his wildly successful webcomic xkcd, a tongue-in-cheek take on subjects including science, math, computer programming, and internet culture.

Who might enjoy this content?

  • Fans of xkcd’s nerd-culture humor
  • People who love science but don’t take it too seriously
  • Anyone who’s ever wondered what would happen if Jupiter were shrunk to the size of a suburban house

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