Shared July 17, 2019
What would happen if you poured liquid nitrogen all over your car? Or used it to fight a fire? Or even tried to cool down with it on a hot day?
Liquid nitrogen may look like a lot of fun when you're watching people dump everyday objects into it, but it's actually a very dangerous substance. And if someone were to dump you in it, the fun would quickly come to an end.
Transcript and sources: https://insh.world/science/what-if-yo...
Watch more what-if scenarios:
Planet Earth: https://www.youtube.com/watch?v=_-HhC...
The Cosmos: https://www.youtube.com/watch?v=gfuJy...
Your Body: https://www.youtube.com/watch?v=QmXR4...
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"Imagination will often carry us to worlds that never were. But without it, we go nowhere." — Carl Sagan
If you enjoy What If, make sure to check out our other channel "Underknown": https://www.youtube.com/c/interesting...
Produced by Underknown in Toronto, What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure — grounded in scientific theory — through time, space and chance, as we ask what if some of the most fundamental aspects of our existence were different.
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