Listen free for 30 days
-
What If?
- Serious Scientific Answers to Absurd Hypothetical Questions
- Narrated by: Wil Wheaton
- Length: 6 hrs and 35 mins
- Unabridged Audiobook
Add to basket failed.
Add to wishlist failed.
Remove from wishlist failed.
Follow podcast failed
Unfollow podcast failed
Listen with a free trial
Buy Now for £16.99
No valid payment method on file.
We are sorry. We are not allowed to sell this product with the selected payment method
Listeners also enjoyed...
-
How To
- By: Randall Munroe
- Narrated by: Wil Wheaton
- Length: 6 hrs and 15 mins
- Unabridged
-
Overall
-
Performance
-
Story
The world's most entertaining and useless self-help guide, from the brilliant mind behind the wildly popular webcomic xkcd and the million-selling What If? and Thing Explainer. For any task you might want to do, there's a right way, a wrong way and a way so monumentally bad 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.
-
-
Great book
- By brad on 27-10-19
-
Histories of the Unexpected
- How Everything Has a History
- By: Sam Willis, James Daybell
- Narrated by: Sam Willis, James Daybell
- Length: 12 hrs and 15 mins
- Unabridged
-
Overall
-
Performance
-
Story
In Histories of the Unexpected, Sam Willis and James Daybell lead us on a journey of discovery that tackles some of the greatest historical themes but via entirely unexpected subjects. By taking this revolutionary approach, they not only present a new way of thinking about the past but also reveal the everyday world around us as never before.
-
-
overall a very interesting book
- By Gd on 01-04-20
-
Humble Pi
- A Comedy of Maths Errors
- By: Matt Parker
- Narrated by: Matt Parker
- Length: 9 hrs and 33 mins
- Unabridged
-
Overall
-
Performance
-
Story
We would all be better off if everyone saw mathematics as a practical ally. Sadly, most of us fear maths and seek to avoid it. This is because mathematics doesn't have good 'people skills' - it never hesitates to bluntly point out when we are wrong. But it is only trying to help! Mathematics is a friend which can fill the gaps in what our brains can do naturally. Luckily, even though we don't like sharing our own mistakes, we love to listen to tales about what happens when maths errors make the everyday go horribly wrong....
-
-
Engaging math geekery
- By euthyphro. on 04-09-20
-
13 Things That Don't Make Sense: The Most Intriguing Scientific Mysteries
- By: Michael Brooks
- Narrated by: Matt Addis
- Length: 8 hrs and 44 mins
- Unabridged
-
Overall
-
Performance
-
Story
Science starts to get interesting when things don'’t make sense. Even today, there are experimental results that the most brilliant scientists can neither explain nor dismiss. In the past, similar anomalies have revolutionised our world: in the 16th century, a set of celestial irregularities led Copernicus to realise that the Earth goes around the sun and not the reverse. In 13 Things That Don'’t Make Sense, Michael Brooks meets thirteen modern-day anomalies that may become tomorrow'’s breakthroughs.
-
-
Really interesting listen!
- By Lillian on 27-03-11
-
Dishonesty Is the Second-Best Policy
- By: David Mitchell
- Narrated by: David Mitchell
- Length: 8 hrs and 11 mins
- Unabridged
-
Overall
-
Performance
-
Story
David Mitchell’s 2014 best seller Thinking About It Only Makes It Worse must really have made people think - because everything’s got worse. We’ve gone from UKIP surge to Brexit shambles, from horsemeat in lasagne to Donald Trump in the White House, from Woolworths going under to all the other shops going under. It’s probably socially irresponsible even to try to cheer up.
-
-
Excellent casual listening
- By Pyrex on 30-11-19
-
The Physics of Star Wars
- The Science Behind a Galaxy Far, Far Away
- By: Patrick Johnson
- Narrated by: Jonathan Davis
- Length: 7 hrs and 51 mins
- Unabridged
-
Overall
-
Performance
-
Story
Ever wish you could have your very own lightsaber like Luke Skywalker and Obi-Wan Kenobi? Or that you could fly through space at the speed of light like Han Solo and Poe Dameron? Well, those ideas aren't as outlandish as you think. In The Physics of Star Wars, you'll explore the mystical power of the Force using quantum mechanics, find out how much energy it would take for the Death Star or Starkiller Base to destroy a planet, and discover how we can potentially create our very own lightsabers.
-
How To
- By: Randall Munroe
- Narrated by: Wil Wheaton
- Length: 6 hrs and 15 mins
- Unabridged
-
Overall
-
Performance
-
Story
The world's most entertaining and useless self-help guide, from the brilliant mind behind the wildly popular webcomic xkcd and the million-selling What If? and Thing Explainer. For any task you might want to do, there's a right way, a wrong way and a way so monumentally bad 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.
-
-
Great book
- By brad on 27-10-19
-
Histories of the Unexpected
- How Everything Has a History
- By: Sam Willis, James Daybell
- Narrated by: Sam Willis, James Daybell
- Length: 12 hrs and 15 mins
- Unabridged
-
Overall
-
Performance
-
Story
In Histories of the Unexpected, Sam Willis and James Daybell lead us on a journey of discovery that tackles some of the greatest historical themes but via entirely unexpected subjects. By taking this revolutionary approach, they not only present a new way of thinking about the past but also reveal the everyday world around us as never before.
-
-
overall a very interesting book
- By Gd on 01-04-20
-
Humble Pi
- A Comedy of Maths Errors
- By: Matt Parker
- Narrated by: Matt Parker
- Length: 9 hrs and 33 mins
- Unabridged
-
Overall
-
Performance
-
Story
We would all be better off if everyone saw mathematics as a practical ally. Sadly, most of us fear maths and seek to avoid it. This is because mathematics doesn't have good 'people skills' - it never hesitates to bluntly point out when we are wrong. But it is only trying to help! Mathematics is a friend which can fill the gaps in what our brains can do naturally. Luckily, even though we don't like sharing our own mistakes, we love to listen to tales about what happens when maths errors make the everyday go horribly wrong....
-
-
Engaging math geekery
- By euthyphro. on 04-09-20
-
13 Things That Don't Make Sense: The Most Intriguing Scientific Mysteries
- By: Michael Brooks
- Narrated by: Matt Addis
- Length: 8 hrs and 44 mins
- Unabridged
-
Overall
-
Performance
-
Story
Science starts to get interesting when things don'’t make sense. Even today, there are experimental results that the most brilliant scientists can neither explain nor dismiss. In the past, similar anomalies have revolutionised our world: in the 16th century, a set of celestial irregularities led Copernicus to realise that the Earth goes around the sun and not the reverse. In 13 Things That Don'’t Make Sense, Michael Brooks meets thirteen modern-day anomalies that may become tomorrow'’s breakthroughs.
-
-
Really interesting listen!
- By Lillian on 27-03-11
-
Dishonesty Is the Second-Best Policy
- By: David Mitchell
- Narrated by: David Mitchell
- Length: 8 hrs and 11 mins
- Unabridged
-
Overall
-
Performance
-
Story
David Mitchell’s 2014 best seller Thinking About It Only Makes It Worse must really have made people think - because everything’s got worse. We’ve gone from UKIP surge to Brexit shambles, from horsemeat in lasagne to Donald Trump in the White House, from Woolworths going under to all the other shops going under. It’s probably socially irresponsible even to try to cheer up.
-
-
Excellent casual listening
- By Pyrex on 30-11-19
-
The Physics of Star Wars
- The Science Behind a Galaxy Far, Far Away
- By: Patrick Johnson
- Narrated by: Jonathan Davis
- Length: 7 hrs and 51 mins
- Unabridged
-
Overall
-
Performance
-
Story
Ever wish you could have your very own lightsaber like Luke Skywalker and Obi-Wan Kenobi? Or that you could fly through space at the speed of light like Han Solo and Poe Dameron? Well, those ideas aren't as outlandish as you think. In The Physics of Star Wars, you'll explore the mystical power of the Force using quantum mechanics, find out how much energy it would take for the Death Star or Starkiller Base to destroy a planet, and discover how we can potentially create our very own lightsabers.
-
Why? Answers to Everyday Scientific Questions
- By: Joel Levy
- Narrated by: Peter Kenny
- Length: 3 hrs and 7 mins
- Unabridged
-
Overall
-
Performance
-
Story
'Why?: Scientific Answers to Fundamental Questions'; sets out to provide simple answers to the most fundamental questions about the world. Asking why is the sky blue? Why is water wet? Why do we need sleep? Why are there 24 hours in a day? Why is light faster than sound?, this book gets to grips with concepts that appear so basic and every day, yet we struggle to find an answer for.
-
Wearing the Cape
- Wearing the Cape Series, Book 1
- By: Marion G. Harmon
- Narrated by: K.F. Lim
- Length: 10 hrs and 31 mins
- Unabridged
-
Overall
-
Performance
-
Story
Who wants to be a superhero? Hope did, but she grew out of it. Which made her superhuman breakthrough in the Ashland Bombing, just before starting her freshman year at the University of Chicago, more than a little ironic. And now she has some decisions to make. Given the code-name "Astra" and invited to join the Sentinels, Chicago's premier super-team, will she take up the cape and mask and become a career superhero? Or will she get a handle on her new powers (superstrength has some serious drawbacks) and then get on with her life plan?
-
-
Wearing the Cape: review by Albert Anness
- By Anonymous User on 05-12-21
-
On This Day in History
- By: Dan Snow
- Narrated by: Dan Snow
- Length: 12 hrs and 7 mins
- Unabridged
-
Overall
-
Performance
-
Story
In On This Day in History, Dan Snow, Britain's favourite historian, tells the story of an important event that happened on each day of the year. From the signing of the Armistice treaty at 11 a.m. on the 11th day of the 11th month in 1918 to Rosa Parks refusing to give up her bus seat on 1 December 1955, our past is full of all kinds of fascinating turning points.
-
-
Really great survey of key historical events!
- By Adisha on 09-03-19
-
The Body
- A Guide for Occupants
- By: Bill Bryson
- Narrated by: Bill Bryson
- Length: 14 hrs and 47 mins
- Unabridged
-
Overall
-
Performance
-
Story
In the best-selling, prize-winning A Short History of Nearly Everything Bill Bryson achieved the seemingly impossible by making the science of our world both understandable and entertaining to millions of people around the globe. Now he turns his attention inwards to explore the human body, how it functions and its remarkable ability to heal itself. Full of extraordinary facts and astonishing stories, The Body: A Guide for Occupants is a brilliant, often very funny attempt to understand the miracle of our physical and neurological makeup.
-
-
Great book, let down somewhat by the narration
- By Mark D on 28-10-19
-
Incognito
- The Secret Lives of the Brain
- By: David Eagleman
- Narrated by: David Eagleman
- Length: 8 hrs and 49 mins
- Unabridged
-
Overall
-
Performance
-
Story
Why can your foot move halfway to the brake pedal before you're consciously aware of danger? Why do you notice when your name is mentioned in a conversation that you didn't think you were listening to? Why are people whose name begins with J more likely to marry other people whose name begins with J? Why is it so difficult to keep a secret? Renowned neuroscientist David Eagleman navigates the depths of the subconscious brain to illuminate these surprising mysteries.
-
-
Not for experts
- By Trisha on 05-12-13
-
The World Without Us
- By: Alan Weisman
- Narrated by: Adam Grupper
- Length: 12 hrs and 4 mins
- Unabridged
-
Overall
-
Performance
-
Story
Speaking to experts in fields as diverse as oil production and ecology, and visiting the places that have escaped recent human activity to discover how they have adapted to life without us, Alan Weisman paints an intriguing picture of the future of Earth. Exploring key concerns of our time, this absorbing thought experiment reveals a powerful - and surprising - picture of our planet's future.
-
-
Great collection of impacts, not so great listening experience
- By MV on 10-05-22
-
Funny You Should Ask...Again
- More of Your Questions Answered by the QI Elves
- By: QI Elves
- Narrated by: QI Elves
- Length: 5 hrs
- Unabridged
-
Overall
-
Performance
-
Story
Every Wednesday on The Zoe Ball Breakfast Show, BBC Radio 2's most inquisitive listeners get to put their questions to the QI Elves. The questions are wonderfully original, often silly and sometimes quirky, and the QI Elves' answers are always fascinating and frequently hilarious. From spiders to stinging nettles, bees to boy bands and twins to thermal undies, you'll wonder why these questions hadn't occurred to you before - but you'll never forget the answers and will want to share them will all your friends.
-
-
Ear size chunks of trivia
- By Sigrin on 15-02-22
-
The Magic of Reality
- By: Richard Dawkins, Lalla Ward
- Narrated by: Richard Dawkins, Lalla Ward
- Length: 6 hrs and 42 mins
- Unabridged
-
Overall
-
Performance
-
Story
What are things made of?What is the sun?Why is there night and day, winter and summer?Why do bad things happen?Are we alone?Throughout history people all over the world have invented stories to answer profound questions such as these. Have you heard the tale of how the sun hatched out of an emu's egg?
-
-
Brilliant Book
- By Guilio on 23-12-12
-
Ready Player One
- By: Ernest Cline
- Narrated by: Wil Wheaton
- Length: 15 hrs and 40 mins
- Unabridged
-
Overall
-
Performance
-
Story
It's the year 2044, and the real world has become an ugly place.
-
-
Awful fan fiction
- By "tommypot" on 26-07-18
-
The Last Days of the Dinosaurs
- An Asteroid, Extinction, and the Beginning of Our World
- By: Riley Black
- Narrated by: Kay Eluvian
- Length: 7 hrs and 49 mins
- Unabridged
-
Overall
-
Performance
-
Story
In The Last Days of the Dinosaurs, Riley Black walks listeners through what happened in the days, the years, the centuries and the million years after the impact, tracking the sweeping disruptions that overtook this one spot, and imagining what might have been happening elsewhere on the globe. Picture yourself in the Cretaceous period. It's a sunny afternoon in the Hell Creek of ancient Montana 66 million years ago. In a matter of hours, everything here will be wiped away.
-
A Brief History of Time
- From Big Bang to Black Holes
- By: Stephen Hawking
- Narrated by: John Sackville
- Length: 6 hrs and 57 mins
- Unabridged
-
Overall
-
Performance
-
Story
Was there a beginning of time? Could time run backwards? Is the universe infinite, or does it have boundaries? These are just some of the questions considered in an internationally acclaimed masterpiece by one of the world's greatest thinkers. It begins by reviewing the great theories of the cosmos, from Newton to Einstein, before delving into the secrets which still lie at the heart of space and time, from the big bang to black holes, via spiral galaxies and strong theory.
-
-
Interesting and intelligible
- By Anthony on 21-03-17
-
Shakespeare
- The World as a Stage
- By: Bill Bryson
- Narrated by: Bill Bryson
- Length: 5 hrs and 27 mins
- Unabridged
-
Overall
-
Performance
-
Story
Shakespeare's life, despite the scrutiny of generations of biographers and scholars, is still a thicket of myths and traditions, some preposterous, some conflicting, arranged around the few scant facts known about the Bard: from his birth in Stratford to the bequest of his second best bed to his wife when he died.
-
-
cuts through the rubbish
- By Emily on 12-10-07
Summary
From the creator of the wildly popular xkcd, What If? gives hilarious and informative answers to important questions you probably never thought to ask. Millions visit xkcd.com each week to read Randall Munroe's iconic webcomic. Fans ask him a lot of strange questions. How fast can you hit a speed bump, driving, and live? When (if ever) did the sun go down on the British Empire? When will Facebook contain more profiles of dead people than living? How many humans would a T Rex rampaging through New York need to eat a day? In pursuit of answers, Munroe runs computer simulations, pores over stacks of declassified military research memos, solves differential equations and consults nuclear reactor operators. His responses are masterpieces of clarity and hilarity. They often predict the complete annihilation of humankind - or at least a really big explosion.
This audiobook edition is read by geek icon Wil Wheaton (Star Trek: The Next Generation, Stand by Me, The Big Bang Theory) and has been adapted for audio in collaboration with the author.
What listeners say about What If?
Average customer ratingsReviews - Please select the tabs below to change the source of reviews.
-
Overall
-
Performance
-
Story
- Dr L Madden
- 01-12-14
Good fun that descends into silliness
Would you try another book written by Randall Munroe or narrated by Wil Wheaton?
Certainly Wil, who is high energy and adds an awful lot to what's here. Randall perhaps on the basis of his overall reputation or as seriously light relief. Not on the basis of this book!
Could you see What If? being made into a movie or a TV series? Who would the stars be?
This isn't really that kind of book. It's comedy nonfiction bite sized chapters on different topics. I chose it for going to bed or quick moments to listen, and it suits that. The whole book in one go is a bit too much of the same and it stops being funny.
Any additional comments?
I went in expecting something like the New Scientist series of light hearted questions to things you've always wanted to know. I liked this book less, because how it works is a reader puts forward a completely strange question, Randall answers that question in about half the chapter, and the second half is taken up with an even more outlandish aside to the question that interests Randall. This invariably involves MORE explosions, MORE mass deaths, or MORE planets being destroyed.
I can see some readers really enjoying that,but I found it same-y.
8 people found this helpful
-
Overall
-
Performance
-
Story
- Kindle Customer
- 14-10-14
Amazing book for Geeks
Would you recommend this audiobook to a friend? If so, why?
I certainly would. What if answers all the questions you wanted ask but didn't know who to ask.
What did you like best about this story?
Will Weatons narration
Which scene did you most enjoy?
The question about the periodic table
Was this a book you wanted to listen to all in one sitting?
I wish!!
Any additional comments?
Just get it, its amazing.. Please do another!!!
7 people found this helpful
-
Overall
-
Performance
-
Story
- Sam
- 02-11-20
Interesting but boring
Great explanations but the questions start getting very boring. Ended up skipping a lot.
Wil Wheaton does a great job keeping energy levels up & keeping you interested.
1 person found this helpful
-
Overall
-
Performance
-
Story
- Adam
- 17-02-17
If you love xkcd you'll love this!
We all do it, daydream about what might happen if an off the wall hypothetical situation were actually to happen. Randall's sheer dedication to helping us understand the 'what if' is incredible with ever source listed and every tangent explored. He's managed to translate the humour of his comics' brilliantly into the writing.
Will's narration is spot on, with great comic timing and a confidence that would make you believe that he'd written the book.
I've listened to 'what if' three times now and I'm not done yet. If you want accessible, fun science written by a genius mathematician and ex nasa employee then this is for you!
Thanks Randall, I really hope a second book is on the way!
1 person found this helpful
-
Overall
-
Performance
-
Story
- Justin
- 21-09-16
Very well researched and entertaining
Enjoyed it very much, found the questions interesting and the answers even more interesting! A great listen
1 person found this helpful
-
Overall
-
Performance
-
Story
- Doug Monk
- 22-09-14
Brilliant, just brilliant!
If you could sum up What If? in three words, what would they be?
Funny insightful entertaining
What other book might you compare What If? to, and why?
Not nearly as funny, but just as informative - Death from the Skies by Phil Plait
Any additional comments?
I love the website, and the book is even better. Wil Wheaton was a perfect choice for narrating this, he really makes this book and brings it to life.
Recommend this for anyone who has ever pondered what would happen if the Earth suddenly stopped, if the sun has ever set on the British Empire or what would happen if a baseball was pitched at you at the speed of light. Couple this with Randall Munroe's almost obsessive need to blow things up in ever increasingly bizarre ways and you have an excellent read! Hope he releases a volume 2..
3 people found this helpful
-
Overall
-
Performance
-
Story
- Holford411
- 02-06-22
Fascinating
The Questions people have asked are very interesting and the answers are not what you would expect, very interesting book.
-
Overall
-
Performance
-
Story
- Paul Dougherty
- 08-05-22
Such a good book
I loved this book so much, it was great for a nerd like me, but i would recommend it to anyone
-
Overall
-
Performance
-
Story
- Sarita
- 29-07-21
Laugh out loud science
Well written, enthusiastically researched and a good choice for who read it! I laughed out loud, just what you want from this kind of book.
-
Overall
-
Performance
-
Story
- Thomas McKinless
- 08-07-21
Enjoyable but not my sense of humour
I really enjoyed this book. I would review it 5 stars but the author answered a lot of questions with a joke, and it didn't find any of them funny. That being said, I do recommend it.
-
Overall
-
Performance
-
Story

- kingsley
- 01-10-19
really enjoyable on top of being educational
this was a great listen. Wil Wheaton narrated it perfectly and has such a clear voice perfectly suited to the science content of this book
-
Overall
-
Performance
-
Story

- Leena
- 24-09-17
Great
Outrageous questions and amazing answers. Wil Wheaton was great. loved it ! ! ! !
-
Overall

- Troy
- 29-03-15
Worth it
Well worth it. Every chapter offers a new hypothetical gem ! Will be looking out for more from this author. 4 stars
-
Overall
-
Performance
-
Story

- Tim
- 04-01-15
So when is the next edition coming out ?
What a fantastically geeky, funny, serious and entertaining book. I've been reading XKCD for years but only found out about this book yesterday. Then finished it this afternoon. Any book read by Will Wheaton is always a treat and he puts in a perfect performance here. What a combination - Munroe and Wheaton. Get this book and prepare to be entertained, learn something and have a laugh.