Quotes from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“But I’ve never seen the Icarus story as a lesson about the limitations of humans. I see it as a lesson about the limitations of wax as an adhesive.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“There’s no material safety data sheet for astatine. If there were, it would just be the word “NO” scrawled over and over in charred blood.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“I got in touch with a friend of mine who works at a research reactor, and asked him what he thought would happen to someone who tried to swim in their radiation containment pool. “In our reactor?” He thought about it for a moment. “You’d die pretty quickly, before reaching the water, from gunshot wounds.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“They say there are no stupid questions. That’s obviously wrong; I think my question about hard and soft things, for example, is pretty stupid. But it turns out that trying to thoroughly answer a stupid question can take you to some pretty interesting places.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“Your plane would fly pretty well, except it would be on fire the whole time, and then it would stop flying, and then stop being a plane.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“Do not try any of this at home. The author of this book is an Internet cartoonist, not a health or safety expert. He likes it when things catch fire or explode, which means he does not have your best interests in mind. The publisher and the author disclaim responsibility for any adverse effects resulting, directly or indirectly, from information contained in this book.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“Remember: I am a cartoonist. If you follow my advice on safety around nuclear materials, you probably deserve whatever happens to you.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“The scholarly authorities on freezing to death seem to be, unsurprisingly, Canadians.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“Maybe civilization will collapse, we’ll all succumb to disease and famine, and the last of us will be eaten by cats. Maybe we’ll all be killed by nanobots hours after you read this sentence. There’s no way to know.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“Space is about 100 kilometers away. That’s far away—I wouldn’t want to climb a ladder to get there—but it isn’t that far away. If you’re in Sacramento, Seattle, Canberra, Kolkata, Hyderabad, Phnom Penh, Cairo, Beijing, central Japan, central Sri Lanka, or Portland, space is closer than the sea.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“A world of random soul mates would be a lonely one. Let’s hope that’s not what we live in.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“It’s not the fall that kills you, it’s the sudden stop at the end.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“If humans escape the solar system and outlive the Sun, our descendants may someday live on one of these planets. Atoms from Times Square, cycled through the heart of the Sun, will form our new bodies. One day, either we will all be dead, or we will all be New Yorkers.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“So Yoda sounds like our best bet as an energy source. But with world electricity consumption pushing 2 terawatts, it would take a hundred million Yodas to meet our demands. All things considered, switching to Yoda power probably isn't worth the trouble — though it would definitely be green.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“But what kind of person makes tea in a blender?”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“We don’t know what astatine looks like, because, as Lowe put it, “that stuff just doesn’t want to exist.” It’s so radioactive (with a half-life measured in hours) that any large piece of it would be quickly vaporized by its own heat. Chemists suspect that it has a black surface, but no one really knows. There’s no material safety data sheet for astatine. If there were, it would just be the word “NO” scrawled over and over in charred blood.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“I like it when things catch fire and explode, which means I do not have your best interests in mind.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“The explosion would be just the right size to maximize the amount of paperwork your lab would face. If the explosion were smaller, you could potentially cover it up. If it were larger, there would be no one left in the city to submit paperwork to.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“A 1-watt laser is an extremely dangerous thing. It’s not just powerful enough to blind you—it’s capable of burning skin and setting things on fire. Obviously, they’re not legal for consumer purchase in the US. Just kidding! You can pick one up for $300. Just do a search for “1-watt handheld laser.” So, suppose we spend the $2 trillion to buy 1-watt green lasers for everyone. (Memo to presidential candidates: This policy would win my vote.)”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“The US isn’t a perfect model of the world,”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“Lastly, we need to know the strength of gravity on Dagobah. Here, I figure I’m stuck, because while sci-fi fans are obsessive, it’s not like there’s gonna be a catalog of minor geophysical characteristics for every planet visited in Star Wars. Right? Nope. I’ve underestimated the fandom. Wookieepeedia has just such a catalog,”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“Sure, we seem like we’ve taken over the planet, but if I had to bet on which one of us would still be around in a million years—primates, computers, or ants—I know who I’d pick.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“A. Nearly everyone would die. Then things would get interesting.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“In the Clarendon Library at Oxford University sits a battery-powered bell that has been ringing since the year 1840. The bell “rings” so quietly it’s almost inaudible, using only a tiny amount of charge with every motion of the clapper. Nobody knows exactly what kind of batteries it uses because nobody wants to take it apart to figure it out.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“Think of the elements as dangerous, radioactive, short-lived Pokémon.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“For starters, would your soul mate even still be alive? A hundred billion or so humans have ever lived, but only seven billion are alive now (which gives the human condition a 93 percent mortality rate). If we were all paired up at random, 90 percent of our soul mates would be long dead.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“If you set out a cup of warm water on Mars, it’ll try to boil, freeze, and sublimate, practically all at once. Water on Mars seems to want to be in any state except liquid.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“Every night, around midnight GMT, the Sun sets on the Cayman Islands, and doesn’t rise over the British Indian Ocean Territory until after 1:00 a.m. For that hour, the little Pitcairn Islands in the South Pacific are the only British territory in the Sun. The Pitcairn Islands have a population of a few dozen people, the descendants of the mutineers from the HMS Bounty. The islands became notorious in 2004 when a third of the adult male population, including the mayor, were convicted of child sexual abuse. As awful as the islands may be, they remain part of the British Empire, and unless they’re kicked out, the two-century-long British daylight will continue.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“While researching this answer, I managed to lock up my copy of Mathematica several times on balloon-related differential equations, and subsequently got my IP address banned from Wolfram|Alpha for making too many requests. The ban-appeal form asked me to explain what task I was performing that necessitated so many queries. I wrote, “Calculating how many rental helium tanks you’d have to carry with you in order to inflate a balloon large enough to act as a parachute and slow your fall from a jet aircraft.” Sorry, Wolfram.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

“Without us, Earth’s geology will grind on. Winds and rain and blowing sand will dissolve and bury the artifacts of our civilization. Human-caused climate change will probably delay the start of the next glaciation, but we haven’t ended the cycle of ice ages. Eventually, the glaciers will advance again. A million years from now, few human artifacts will remain.”
― Randall Munroe, quote from What If?: Serious Scientific Answers to Absurd Hypothetical Questions

Video

About the author

Popular quotes

“And when we return next season, what personal gift may I bring you from the city of London?’ ‘Nothing – nothing at all. I want nothing. A watch of gold is a pleasant thing to have.”
― quote from Come, Tell Me How You Live

“The truth is, the abyss lives in us. In our greed. In the way we look at things different to us, and see things lesser. In the way we see the smaller, or the weaker, and think them prey.

It begins with the beasts of the land, the birds of the sky. And in a blinking, we find ourselves seeing our lessers in people with different colored skins. Different gods. Different creeds. We see them as lessers, and we hurt, and we kill, and we think nothing of it. Because they are different, we think ourselves just. Because we are stronger, we think ourselves righteous.

That is the abyss in all of us. And we stand close to the edge still. Closer than any can dream. We need but stray for a moment and we will find ourselves back again, staring down into that black. And who will save us? When everything that was different to us is already gone?”
― Jay Kristoff, quote from Endsinger

“He abhorred not the virgin’s womb.” The writer thought about this and said, “Wait a minute here. The womb of the creature? How could the everlasting, eternal, infinite God, whom space cannot contain, confine Himself inside one of His creatures? Wouldn’t it be a humiliation?” Then he smiled and said, “No, He abhorred not the virgin’s womb,”
― A.W. Tozer, quote from The Attributes of God: A Journey Into the Father's Heart

“Konuş benimle, tamam mı? Konuş. Monty? Böyle yapma. Bu bizim son gecemiz." "Bizim son gecemiz değil bu. Benim son gecem. Seninse yarından itibaren önünde bir dolu lanet olası gece var. Dışarı çıkabilir, bir avukatın içki ısmarlamasına izin verebilir, Hudson' da çırılçıplak yüzebilirsin. Önünde çok zamanın var."
...
Onun yarınları olacağını, kahkahalar atıp, dostlarıyla eğleneceğini, kaldırımlarda dolaşıp, vitrinlere bakacağını, lokantalarda akşam yemekleri yiyeceğini düşününce kendini çok yalnız hissediyordu. Sigarayı elinde tuttu ama yakmadı.
Bir an yalnızca kısacık bir an Naturelle' den şüphelenmemiş miydi? O çılgın anda kadının telefonla evde uyuşturucu gizlendiği ihbarını yapmış olabileceği aklından geçmemiş miydi? O düşünceyi hemen aklından uzaklaştırmıştı sonra da. Neden böyle bir şey yapsın ki? Beni ihbar etmekten ne çıkarı olabilir? Ama bir kez insanın aklına kurt düşmeye görsün, bir daha benzer düşünceler kolay kolay zihinden atılamıyordu. Kuşku inancı giderek kemiriyordu. Ona bir daha güvenebilecek miydi? Ve eğer seninle yatan kadına güvenemezsen, en savunmasız anlarında yanında olan kadına itimat edemezsen, dünyada kime güvenebilirsin ki?”
― David Benioff, quote from The 25th Hour

“I told you. You own me. I'm yours. All that I have been. All that I am. All that I will ever be. Your happiness is mine. Your fury is mine. And your needs will be met before mine. I love you, and to me, that means placing you first and giving to you what I will never give to another. Power over me. (Thane to Elin)”
― Gena Showalter, quote from Burning Dawn

Interesting books

About BookQuoters

BookQuoters is a community of passionate readers who enjoy sharing the most meaningful, memorable and interesting quotes from great books. As the world communicates more and more via texts, memes and sound bytes, short but profound quotes from books have become more relevant and important. For some of us a quote becomes a mantra, a goal or a philosophy by which we live. For all of us, quotes are a great way to remember a book and to carry with us the author’s best ideas.

We thoughtfully gather quotes from our favorite books, both classic and current, and choose the ones that are most thought-provoking. Each quote represents a book that is interesting, well written and has potential to enhance the reader’s life. We also accept submissions from our visitors and will select the quotes we feel are most appealing to the BookQuoters community.

Founded in 2023, BookQuoters has quickly become a large and vibrant community of people who share an affinity for books. Books are seen by some as a throwback to a previous world; conversely, gleaning the main ideas of a book via a quote or a quick summary is typical of the Information Age but is a habit disdained by some diehard readers. We feel that we have the best of both worlds at BookQuoters; we read books cover-to-cover but offer you some of the highlights. We hope you’ll join us.