[–] • 0 pt More than 10 billion tiny "fingers" lining the wing surface make bacteria tear themselves apart (i1.kym-cdn.com) [More than 10 billion tiny "fingers" lining the wing surface make bacteria **tear themselves apart**](http://i1.kym-cdn.com/entries/icons/facebook/000/016/925/498ed76be651cffb6bb9bac6a9bb75c3.jpg) link
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