(via SciShow) It's impossible to have something colder than absolute zero...right? That's why it's called "absolute zero". Well, it turns out you can get certain substances to negative absolute ...
Morning Overview on MSN
The coldest known place in the universe is the Boomerang Nebula, just above absolute zero
Roughly 5,000 light-years from Earth, a dying star is producing temperatures colder than the void of deep space itself. The ...
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