This is a clip from the Sir David Attenborough series Frozen Planet II highlighting the life of the world’s most northern-living turtle, the painted turtle. The turtles actually freeze in the winter and their hearts stop beating (leaving only their brains operating at bare minimum), but defrost and comes back to life when the spring arrives. That’s nuts. Like, completely nuts. Do you think they winter in heaven when their hearts aren’t beating?! The stories they could tell! Now we just need to Ninja Turtle a few of them so we can hear those stories.