Didn't Sleep During the Winter?

The study is interesting because we realize why animals above a certain size, except bears, don't hibernate. It's probably what all those ancient humans down in that bone cave figured out. We can't sleep during the winter because it doesn't work. Doesn't get us anything. So we don't think that they were actually hibernating, hibernating. Or maybe there was some sort of actual hibernation that they alr dryo in this, because these are not homo sapiens. They're nailed to ancient humans. Hey, should have called me more.