Are you ready for Snowball Earth?!

Watch as Earth becomes a mega-snowball, just like it did 650 million years ago! To watch this video properly, you have to yell "dude!" every time a scientific fact is followed by a dramatic reenactment where the WORLD IS DESTROYED.


Whoa! Icy! I love how National Geographic vids about geological history always try to recreate EXTREME conditions from early Earth in the present day.

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imaginary friend

i liked when the dead guy got robbed.