FOX NEWS: Tiny knee bone three times more prevalent than 100 years ago: study


Tiny knee bone three times more prevalent than 100 years ago: study



A small bone behind the knee that scientists previously thought had been selected out by evolution a century ago is now three times more prevalent - and possibly linked to arthritis, according to a new study. 

via FOX NEWS https://fxn.ws/2VTJ14h

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