What If?: Serious Scientific Answers to Absurd Hypothetical Questions

The creator of the incredibly popular webcomic xkcd presents his heavily researched answers to his fans' oddest questions, including “What if I took a swim in a spent-nuclear-fuel pool?” and “Could you build a jetpack using downward-firing machine guns?” 100,000 first printing.

• | Author: Randall Munroe
• | Publisher: Houghton Mifflin Harcourt
• | Publication Date: September 02, 2014
• | Number of Pages: 320 pages
• | Language: English
• | Binding: Hardcover
• | ISBN-10: 0544272994
• | ISBN-13: 9780544272996