How To : Absurd Scientific Advice for Common Real-World Problems

Bestselling author and cartoonist Randall Munroe explains how to predict the weather by analysing the pixels of your Facebook photos. He teaches you how to tell if you’re a baby boomer or a millennial by measuring the radioactivity of your teeth. He offers tips for taking a selfie with a telescope, crossing a river by boiling it, and getting to your appointments on time by destroying the moon. And if you want to get rid of this book once you’re done with it, he walks you through your options for proper disposal, including dissolving it in the ocean, converting it to a vapour, using tectonic plates to subduct it into the Earth’s mantle, or launching it into the sun.

By exploring the most complicated ways to do simple tasks, Munroe doesn’t just make things difficult for himself and his readers. As he did so brilliantly in What If?, he invites us to explore the most absurd reaches of the possible. Full of clever infographics and amusing illustrations, How To is a delightfully mind-bending way to better understand the science and technology underlying the things we do every day.