15 Earth facts for Earth Day 2013

by Thor on Apr. 22nd, 2013

Happy Earth Day. Most of us think we know Earth pretty well. After all, it's where we spend all of our time (unless we are astronauts!). But here are 15 fun facts about our planetary orb on this day we celebrate it. Maybe this further understanding might just make us want to take care of our planet a little bit better.

Your Comments, Thoughts, Questions, Ideas

Steve Ackerman's picture

Fact 14 is fascinating, and an interesting image to go with the fact.

posted on Mon, 04/22/2013 - 10:50pm

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