xkcd's What If?

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

Could we survive eating only humans?
Could we survive eating only humans?
What if the Moon were made entirely of electrons?
What if the Moon were made entirely of electrons?
What if you had a mole of moles?
What if you had a mole of moles?
What if the moon turned into a black hole?
What if the moon turned into a black hole?
What if you funneled Niagara Falls through a straw?
What if you funneled Niagara Falls through a straw?
What if you used a flamethrower as a snowblower?
What if you used a flamethrower as a snowblower?
What if you literally had all the money in the world?
What if you literally had all the money in the world?
What if the sun suddenly went out?
What if the sun suddenly went out?
What if the Earth rotated 90 degrees?
What if the Earth rotated 90 degrees?
What if the wise men kept walking after Jesus’s birth?
What if the wise men kept walking after Jesus’s birth?
What if you built a billion-story building?
What if you built a billion-story building?
What if we put a pool on the moon?
What if we put a pool on the moon?
But what if we tried MORE power?
But what if we tried MORE power?
What if everyone pointed a laser at the moon?
What if everyone pointed a laser at the moon?
What if Earth grew 1cm every second?
What if Earth grew 1cm every second?
What if a glass of water were LITERALLY half empty?
What if a glass of water were LITERALLY half empty?
Could you survive a nanosecond on the Sun?
Could you survive a nanosecond on the Sun?
What if we teleported the oceans to Mars?
What if we teleported the oceans to Mars?
What if you tried to print Wikipedia?
What if you tried to print Wikipedia?
What if you drained the oceans?
What if you drained the oceans?
If all humans died, when would the last light go out?
If all humans died, when would the last light go out?
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?
What if everyone jumped at once?
What if everyone jumped at once?
What if you swam in a nuclear storage pool?
What if you swam in a nuclear storage pool?
Would a Submarine Work as a Spaceship?
Would a Submarine Work as a Spaceship?
Could you make an umbrella out of lasers?
Could you make an umbrella out of lasers?
What if you threw a baseball at nearly light speed?
What if you threw a baseball at nearly light speed?
What if Earth suddenly stopped spinning?
What if Earth suddenly stopped spinning?
What if NASCAR had no rules?
What if NASCAR had no rules?
What would a magnitude 15 earthquake be like?
What would a magnitude 15 earthquake be like?