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What is the coldest thing in the world? - Lina Marieth Hoyos

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Rating: 4.0; Vote: 1

The coldest materials in the world arent in Antarctica or at the top of Mount Everest. Theyre in physics labs: clouds of gases held just fractions of a degree above absolute zero. Lina Marieth Hoyos explains how temperatures this low give scientists a window into the inner workings of matter, and allow engineers to build incredibly sensitive instruments that tell us more about the universe. Lesson by Lina Marieth Hoyos
Date: 2020-08-22

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Comments and reviews: 2

Andrej
Liquid Nitrogen- -196degrees celsius
Absolute zero- -273 degrees celsius
TED- Absolute zero is over 100 000 000 times colder than liquid nitrogen
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Mark
Yo Optical Molasses, I'm really happy for you, Imma let you finish, but my ex-girlfriend's heart is one of the coldest things in the world.
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