xkcd's What If?

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What If? The Video Series is the official adaptation of the 'What If?' books by Randall Munroe (xkcd.com) and is produced by Neptune Studios LLC

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What if you made a jetpack using rifles?

What if you made a jetpack using rifles? xkcd's What If?

990.9K views - 1 week ago

How long would you survive with no DNA?

How long would you survive with no DNA? xkcd's What If?

1.7M views - 4 weeks ago

Can you power your computer by typing?

Can you power your computer by typing? xkcd's What If?

902.2K views - 2 months ago

What if ALL the sun’s power was focused in one place?

What if ALL the sun’s power was focused in one place? xkcd's What If?

1.2M views - 3 months ago

Can you drive west to lengthen the sunset?

Can you drive west to lengthen the sunset? xkcd's What If?

1.8M views - 3 months ago

Could we survive eating only humans?

Could we survive eating only humans? xkcd's What If?

1.1M views - 4 months ago

What if the Moon were made entirely of electrons?

What if the Moon were made entirely of electrons? xkcd's What If?

971K views - 5 months ago

What if you had a mole of moles?

What if you had a mole of moles? xkcd's What If?

1.4M views - 5 months ago

What if the moon turned into a black hole?

What if the moon turned into a black hole? xkcd's What If?

1.3M views - 7 months ago

What if you funneled Niagara Falls through a straw?

What if you funneled Niagara Falls through a straw? xkcd's What If?

4.6M views - 8 months ago

What if you used a flamethrower as a snowblower?

What if you used a flamethrower as a snowblower? xkcd's What If?

1.6M views - 8 months ago

What if you literally had all the money in the world?

What if you literally had all the money in the world? xkcd's What If?

1.4M views - 9 months ago

What if the sun suddenly went out?

What if the sun suddenly went out? xkcd's What If?

1.2M views - 10 months ago

What if the Earth rotated 90 degrees?

What if the Earth rotated 90 degrees? xkcd's What If?

2.7M views - 10 months ago

What if the wise men kept walking after Jesus’s birth?

What if the wise men kept walking after Jesus’s birth? xkcd's What If?

1M views - 11 months ago

What if you built a billion-story building?

What if you built a billion-story building? xkcd's What If?

2.1M views - 1 year ago

What if we put a pool on the moon?

What if we put a pool on the moon? xkcd's What If?

1.7M views - 1 year ago

But what if we tried MORE power?

But what if we tried MORE power? xkcd's What If?

1.7M views - 1 year ago

What if everyone pointed a laser at the moon?

What if everyone pointed a laser at the moon? xkcd's What If?

5.2M views - 1 year ago

What if Earth grew 1cm every second?

What if Earth grew 1cm every second? xkcd's What If?

4.7M views - 1 year ago

What if a glass of water were LITERALLY half empty?

What if a glass of water were LITERALLY half empty? xkcd's What If?

3.7M views - 1 year ago

Could you survive a nanosecond on the Sun?

Could you survive a nanosecond on the Sun? xkcd's What If?

7.4M views - 1 year ago

What if we teleported the oceans to Mars?

What if we teleported the oceans to Mars? xkcd's What If?

2.3M views - 1 year ago

What if you tried to print Wikipedia?

What if you tried to print Wikipedia? xkcd's What If?

2.8M views - 1 year ago

What if you drained the oceans?

What if you drained the oceans? xkcd's What If?

3M views - 1 year ago

If all humans died, when would the last light go out?

If all humans died, when would the last light go out? xkcd's What If?

8.4M views - 1 year ago

What if all the lightning on Earth struck the same place at once?

What if all the lightning on Earth struck the same place at once? xkcd's What If?

2.7M views - 1 year ago

What if everyone jumped at once?

What if everyone jumped at once? xkcd's What If?

2.3M views - 1 year ago

What if you swam in a nuclear storage pool?

What if you swam in a nuclear storage pool? xkcd's What If?

2.8M views - 1 year ago

Would a Submarine Work as a Spaceship?

Would a Submarine Work as a Spaceship? xkcd's What If?

4.8M views - 1 year ago

Could you make an umbrella out of lasers?

Could you make an umbrella out of lasers? xkcd's What If?

1.7M views - 1 year ago

What if you threw a baseball at nearly light speed?

What if you threw a baseball at nearly light speed? xkcd's What If?

3M views - 2 years ago

What if Earth suddenly stopped spinning?

What if Earth suddenly stopped spinning? xkcd's What If?

3M views - 2 years ago

What if NASCAR had no rules?

What if NASCAR had no rules? xkcd's What If?

3M views - 2 years ago

What would a magnitude 15 earthquake be like?

What would a magnitude 15 earthquake be like? xkcd's What If?

6.9M views - 2 years ago

What if we aimed the Hubble Telescope at Earth?

What if we aimed the Hubble Telescope at Earth? xkcd's What If?

2.8M views - 2 years ago