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February 11, 2011

The 'Science Of Kissing'

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Socializing is found across the animal kingdom, but osculation — or kissing — seems to a human behavior. How did it start and why? The Science of Kissing author Sheril Kirshenbaum discusses the history and biology behind kissing.

Source: http://www.npr.org/2011/02/11/133686008/The-Science-Of-Kissing?ft=1&f=1007

newt gingrich sarah palin al sharpton bill oreilly fox news

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