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Mother Nature Network • Human hands evolved for fighting Scientists...

21

Dec


 Human hands evolved for fighting 



Scientists learned that open hand and clenched fist strikes deliver same force; fists just deal it to smaller surface area.
Scientists learned that open hand and clenched fist strikes deliver same force; fists just deal it to smaller surface area.
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    oldParasiteSingle: Of course they are! If it wasnt then Id have lost my hands in one of the hard walls or poles I got...
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