> -20 is down there! That's 244 Kelvin. It may not seem like a lot of heat to the human body, or judging by the state of everyday elements like water. But in t

> -20 is down there! That's 244 Kelvin. It may not seem like a lot of heat to the human body, or judging by the state of everyday elements like water. But in terms of energy, there's actually still quite a bit there.