Sunday, February 24, 2008

Yellowstone is a supervolcano

Yellowstone is the caldera of a supervolcano. The last time it erupted 640,000 years ago, it was a good thing we weren't around... the US was uninhabitable and the rest of the planet was not good either.

http://video.google.com/videoplay?docid=-6742266552982808356&q=yellowstone+supervolcano&total=101&start=20&num=10&so=0&type=search&plindex=5

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