Best in 7 days
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Description
what if?: Serious Scientific Answers to Absurd Hypothetical QuestionsWritten and Illustrated by Randall Munroe paperback Millions visit xkcd. com each week to read Randall Munroe's iconic webcomic. Fans ask him a lot of strange questions: How fast can you hit a speed bump, driving, and live? When (if ever) did the sun go down on the British Empire? When will Facebook contain more profiles of dead people than living? How many humans would a T Rex rampaging through New York need to eat a day? In pursuit of answers,
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 1680 reviews
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Product Reviews
★★★★★ 5
Christmas Favorite!
Format: Hardcover
My 3 year old grandson loved this Christmas gift! Of all of his gifts, this one was his favorite!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
★★★★★ 5
Good book for my 3 yr old
Format: Hardcover
Son loves this book (3
Yrs old almost 4) . The buttons read the pages out loud.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2025
★★★★★ 3
Good informative, age-appropriate book
Format: Hardcover
Really like the book, so did the kids but 2 of the buttons did not work. Sadly, had to return.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
★★★★★ 5
Nice quality
Format: Board book
My boys love this book for bed time and gives perfect holiday spirit.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Super cute
Format: Board book
Nice book. My granddaughter loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
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