Have you ever considered that March of The Penguins might be the perfect lullaby movie? Don't misunderstand me; I love Penguins. As far as documentaries go, I think it's fantastic.

It's just so sleepy-time soothing. It's like one of those nature sounds CDs, plus cough syrup, plus a head injury. Who knew Morgan Freeman could be so relaxing?

There are few places harder to get to in the world, but there aren't any where it's harder to live. The average temperature here at the bottom of the world is a balmy 58 degrees below zero. That's when the sun is out.

It wasn't always like this. Antarctica used to be a tropical place, densely forested and teeming with life…

Zzzzz…