Weird wave behavior may explain why the whirligig walks in circles

The whirligig beetle is named for its trademark of walking in circles on the surface of water. Upon investigating a new phenomenon of water wave generation, scientists might now understand why.

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<p><a href="http://www.physorg.com/news123851528.html">Weird wave behavior may explain why the whirligig walks in circles</a></p> <p>The whirligig beetle is named for its trademark of walking in circles on the surface of water. Upon investigating a new phenomenon of water wave generation, scientists might now understand why.</p>