Love to skip stones as Cal and Mr. E do? Check out these sources:
http://discovermagazine.com/2003/aug/featscienceof
http://www.yeeha.net/nassa/a1.html
Make sure to pay attention to Mr. E's stone-skipping lesson in chapter 18 of Skipping Stones at the Center of the Earth--out in August.
-AH
Saturday, June 25, 2011
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