Saturday, February 9, 2013

Rocks fall, everyone dies!

Have you ever had players in a sci-fi game want to drop rocks on a planet? This little calculator will help you figure out what happens if it's an earth-like planet.




2 comments:

  1. Makes for an exciting Saturday morning!

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  2. I tried it out from someone's earlier post of this and loved it. The difference between a city buster and an Eastern Seaboard buster, isn't that much.

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