Thursday, March 01, 2007

Another great headline


Actually, when I was a kid and would observe snails in the garden, I noticed that they re-used mucus trails. But I didn't realize they were conserving energy in the process.

1 Comments:

At Thursday, March 1, 2007 at 9:13:00 PM PST, Blogger Mike said...

For some reason this article made me happy.

 

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