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.

Collection of strips from Xkcd, a free webcomic.

AN INSTANT #1 NEW YORK TIMES BESTSELLER “How To will make you laugh as you learn…With How To, you can't help but appreciate the glorious complexity of our universe and the amazing breadth of humanity's effort to comprehend it. If you want some lightweight edification, you won't go wrong with How To.” —CNET “[How To] has science and jokes in it, so 10/10 can recommend.” —Simone Giertz The world's most entertaining and useless self-help guide from the brilliant mind behind the wildly popular webcomic xkcd, the bestsellers What If? and Thing Explainer, and What If? 2, coming September 13, 2022 For any task you might want to do, there's a right way, a wrong way, and a way so monumentally complex, excessive, and inadvisable that no one would ever try it. How To is a guide to the third kind of approach. It's full of highly impractical advice for everything from landing a plane to digging a hole. Bestselling author and cartoonist Randall Munroe explains how to predict the weather by analyzing the pixels of your Facebook photos. He teaches you how to tell if you're a baby boomer or a 90's kid by measuring the radioactivity of your teeth. He offers tips for taking a selfie with a telescope, crossing a river by boiling it, and powering your house by destroying the fabric of space-time. And if you want to get rid of the 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 vapor, 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?, Munroe invites us to explore the most absurd reaches of the possible. Full of clever infographics and fun illustrations, How To is a delightfully mind-bending way to better understand the science and technology underlying the things we do every day.

The creator of the popular webcomic "xkcd" uses line drawings and common words to provide simple explanations for how things work, including microwaves, bridges, tectonic plates, the solar system, the periodic table, helicopters, and other essential concepts.

Answers to unusual questions, using mathematics. First two questions, as examples: How many birds would it take to pick you up and fly with you?; and, How many bees does it take to make one jar of honey?

The #1 bestselling trivia collection with bizarre facts to entertain you for hours, from the creator of YouTube’s RealLifeLore. Where can I move to so that I’m never tempted by McDonald’s again? How far into the Pacific does Trump’s wall stretch? If Plato came back to life, what would he think of modern democracy? Why do all empires fail? Who decides what countries are allowed to participate in the Olympics? What makes Finland so great? When you take the most absurd parts of history, science, economics, and geography, you end up with a pretty confusing picture of humanity. Why do we have borders, what’s the furthest you can get from the ocean, how do you qualify as a country, and why did Vikings wear those silly helmets? These are just a few of the strange questions that bounce around the head of YouTube sensation Joseph Pisenti, aka RealLifeLore. In his debut book, Pisenti explores the nonsensical humor of the universe with in-depth analysis of empires, economies, and ecosystems as he helps answer the ridiculous. Why, you ask? Because someone has to. Using line drawings, graphs, and charts, Pisenti not only details the absurd—he also provides explanations on why things are . . . and why they aren’t.