What If (disambiguation)

what if? (blog) is Randall Munroe's blog that addresses "serious scientific answers to absurd hypothetical questions".

What If may also refer to:

Books

• What If? (book), a book by Randall Munroe released in 2014
• What If? 2, the sequel to the first book, released in 2022
• What If? 10th Anniversary Edition, the latest edition of the book, released in 2024
• What If? chapters, a list of all articles featured in the blog and book series

Comics

• 17: What If, a comic posted in 2005
• 2575: What If? 2, a comic posted on January 31, 2022
• 2636: What If? 2 Countdown, a comic posted on June 22, 2022
• 2672: What If? 2 Flowchart, a comic posted on September 13, 2022
• 2702: What If 2 Gift Guide, a comic posted on November 23, 2022

YouTube series

• What If? The Video Series, a web series beginning in 2023 dedicated to adapting the articles into video format, produced by Henry Reich from Neptune Studios LLC.

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