How To book cover

How To by Randall Munroe Summary

How To
Randall Munroe
4.17 (22338 Reviews)
Science
Technology
Creativity
Overview
Key Takeaways
Author
FAQs

Overview of How To

Randall Munroe's "How To" offers absurdly scientific solutions to everyday problems. When tennis legend Serena Williams swats drones and astronaut Chris Hadfield tackles emergency landings, who knew science could be this entertaining? Prepare to miss appointments - this book makes complexity addictively fun.

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Key takeaways

1

Scientific Absurdity as a Learning Tool

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What happens when you apply NASA-level scientific rigor to life's most ridiculous questions? This is the genius behind Randall Munroe's approach in "How To." As a former NASA roboticist turned webcomic artist (creator of xkcd), Munroe transforms seemingly silly questions into gateways for genuine scientific exploration. Why settle for jumping a few feet when you could calculate the physics of paragliding to 50,000 feet? The beauty lies in how these absurd scenarios become vehicles for understanding fundamental principles. When exploring how to build a makeshift swimming pool, we learn about hydrostatic pressure, material tensile strength, and structural engineering-discovering why aluminum foil walls burst at just 5 inches of water depth while inch-thick wood could theoretically hold water 75 feet deep. These aren't just amusing thought experiments; they're cleverly disguised lessons in how our physical world operates. What makes this approach so effective is how it mirrors genuine scientific inquiry-starting with curiosity, no matter how outlandish, and following where the evidence leads.

2

When Bad Ideas Become Great Teachers

3

Everyday Physics Made Extraordinary

4

Expert Knowledge in Unexpected Places

5

Engineering at the Edge of Possibility

6

When Ridiculous Becomes Practical

7

Time, Space, and Human Experience

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How To isn't just a book — it's a masterclass in Science. To help you absorb its lessons in the way that works best for you, we offer five unique learning modes. Whether you're a deep thinker, a fast learner, or a story lover, there's a mode designed to fit your style.

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"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA
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likes
117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw
platform
star
star
star
star
star

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum
platform
comments
12
likes
108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC
platform
comments
254
likes
17

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore
platform
star
star
star
star
star

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful
platform
comments
96
likes
4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP
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"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon
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"It is great for me to learn something from the book without reading it."

@OojasSalunke
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"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn
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"Makes me feel smarter every time before going to work"

@Cashflowbubu
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star
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"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn
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star
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"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA
platform
comments
12
likes
117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw
platform
star
star
star
star
star

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum
platform
comments
12
likes
108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC
platform
comments
254
likes
17

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore
platform
star
star
star
star
star

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful
platform
comments
96
likes
4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP
platform
star
star
star
star
star

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon
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comments
201
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16

"It is great for me to learn something from the book without reading it."

@OojasSalunke
platform
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star
star
star

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn
platform
comments
37
likes
483

"Makes me feel smarter every time before going to work"

@Cashflowbubu
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