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December 30, 2012

Fighting fists shaped hand evolution

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Humans evolved short palms and relatively long thumbs not only for dexterity, but also for fighting other humans, scientists suggest.

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Source: http://www.cosmosmagazine.com/news/6294/fighting-fists-key-hand-evolution

Brittny Gastineau Brody Dalle Brooke Burke Brooke Burns Busy Philipps Cameron Diaz Cameron Richardson Camilla Belle

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