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What’s The Hottest Hot and Coldest Cold?

Season 6 Episode 16 | 5m 11s

The hottest and coldest temperatures in our universe are rarely witnessed, but in these rare spots, our understanding of physics is challenged. Weird things happen at extreme hot and absolute cold.

Aired: 06/11/18
Extras
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Follow the Artemis mission to bring humanity back to the Moon for the first time since Apollo.
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