Millions of years ago the climate was much colder, and here is video proof

[GummyBearz]

[dixiegrrrrl]

1. It needs Sir David Attenborough's voice.....

[GummyBearz]

3. Well, I was just told something that I was not considering

T-rex's have very small arms and should not have the strength to shovel snow like this.... the video must be a fake

[dixiegrrrrl]

4. Au Contraire...I think the video PROVES their arm strength...major major scientific breakthru, I say

So tell that someone to put THAT in their pipe and smoke it!

[SheilaT]

2. Actually, it's highly possible

that sometime before 650 million years ago, our planet was covered in ice. It's called Snowball Earth, and while that hypothesis is not accepted by all, there's some pretty compelling evidence for it. Just google Snowball Earth. Fascinating.