xkcd's What If? YouTube Videos Stats
19:35
How long would you survive with no DNA?
21:02
Can you power your computer by typing?
27:44
What if ALL the sun’s power was focused in one place?
31:18
Can you drive west to lengthen the sunset?
2:39
Could we survive eating only humans?
2:48
What if the Moon were made entirely of electrons?
4:35
What if you had a mole of moles?
3:41
What if the moon turned into a black hole?
2:53
What if you used a flamethrower as a snowblower?
3:37
What if you funneled Niagara Falls through a straw?
2:58
What if you literally had all the money in the world?
6:47
What if the Earth rotated 90 degrees?
3:12
What if the sun suddenly went out?
2:46
What if the wise men kept walking after Jesus’s birth?
3:56
What if you built a billion-story building?
3:15
What if you threw a baseball at nearly light speed?
5:16
What if Earth grew 1cm every second?
4:20
What if a glass of water were LITERALLY half empty?
5:04
If all humans died, when would the last light go out?
3:58
What if you swam in a nuclear storage pool?