Production
Munroe had the idea for ''How To'' while working on his 2014 book, '' What If?'', which answered questions submitted by readers of Munroe's blog. While working on the book, Munroe started to think about problems that he would like to solve and the consequences of solving them in different ways. While researching his answers for ''How To,'' Munroe investigated how to dry out a phone that has fallen in water. However, he could not find a reliable practical answer, and did not want to give readers bad information. Ultimately, Munroe decided to omit the question from his book. As part of researching the chapter on "How to Catch a Drone", Munroe reached out to professional tennis player Serena Williams to knock a drone out of the sky by hitting it with a tennis ball. Williams' husband Alexis Ohanian piloted the drone, making it hover just over a tennis net, and Williams successfully batted it down on her third try. ''How To'' is Munroe's third published book, after ''What If?'' in 2014 and '' Thing Explainer'' in 2015.Chapters
''How To'' contains the following chapters, with each chapter exploring a range of solutions, both plausible and absurd, to a particular problem: In between chapters, there are a few short answers: How to Listen to Music, How to Chase a Tornado, How to Go Places, How to Blow Out Birthday Candles, How to Walk a Dog, and How to Build a Highway.Reception
The book was received positively by critics. Stephen Shankland of ''References
{{Randall Munroe Nerd culture 2019 non-fiction books Science books Riverhead Books books