What if you used a microwave as a snowblower?
1:36
What if you used a microwave as a snowblower?
1.2M views3 months ago
YouTubexkcd's What If?
How long could you drive towards the sunset?
2:10
How long could you drive towards the sunset?
1.1M views1 month ago
YouTubexkcd's What If?
What if everyone on Earth was in the same place and jumped at the same time?
2:13
What if everyone on Earth was in the same place and jumped at the same time?
2.1M views10 months ago
YouTubexkcd's What If?
What if the Moon were made of Protons?
1:29
What if the Moon were made of Protons?
2.9K views2 months ago
YouTubexkcd's What If?
What if we turned the moon into a black hole?
1:16
What if we turned the moon into a black hole?
477.7K views3 months ago
YouTubexkcd's What If?
What if you funneled the Niagara Falls through a straw?
1:29
What if you funneled the Niagara Falls through a straw?
840.7K views4 months ago
YouTubexkcd's What If?
How long could the human race survive on only cannibalism?
0:59
How long could the human race survive on only cannibalism?
524.9K views3 months ago
YouTubexkcd's What If?
1:54
What if you tried to hit a baseball pitched at 90% the speed of light?
2.7M views11 months ago
YouTubexkcd's What If?
1:55
What would your country be like if the land masses were rotated by 90°?
775.8K views5 months ago
YouTubexkcd's What If?
2:57
What if You Tried to Hit Baseball at 90% Speed of Light? - Nuclear Engineer Reacts to XKCD
4.1M views10 months ago
YouTubeT. Folse Nuclear
1:41
Could you power your computer by typing?
224 views1 month ago
YouTubexkcd's What If?
0:48
Weird and worrying questions
1.4M views2 months ago
YouTubexkcd's What If?
1:47
What if we teleported the oceans to Mars?
3.4M views9 months ago
YouTubexkcd's What If?
2:54
Could You Swim in a Nuclear Spent Fuel Pool? - Nuclear Engineer Reacts to XKCD
1.2M views10 months ago
YouTubeT. Folse Nuclear
1:12
What if you had literally had all of the world's money?
485.6K views4 months ago
YouTubexkcd's What If?
1:33
How fast could a vehicle go around a track - but the racer does not have to survive.
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YouTubexkcd's What If?
1:08
How many elevators would you need in a billion-story building?
686.5K views7 months ago
YouTubexkcd's What If?
1:26
What if you printed all of Wikipedia?
863.7K views8 months ago
YouTubexkcd's What If?
1:02
xkcd in CSS! (new border-shape api)
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YouTubeWes Bos
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Why Space is Actually Warm - Nuclear Engineer Reacts to XKCD
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YouTubeT. Folse Nuclear
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