Book Review – What If? by Randall Munroe


What If?: Serious Scientific Answers to Absurd Hypothetical Questions by Randall Munroe is a book based on the “What If” blog on the author’s popular web comic xkcd. Munroe is a former roboticist for NASA, who went on to write xkcd full time after his contract ended. The “What If?” blog is where fans of his comic send him questions to arbitrate ridiculous scientific debate points, such as “What would happen if you tried to hit a baseball pitched at 90% the speed of light?” and then answering such questions as completely as possible using his own knowledge, academic research, and consulting experts.Read More »