Why Do We Kiss?

Why Do We Kiss?

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The scientific study of kissing is “philematology” Follow Michael Stevens: http://www.twitter.com/tweetsauce Sources and links to learn more: Kissing facts: http://www.psychologytoday.com/blog/let-their-words-do-the-talking/201212/odd-facts-about-kissing Longest kiss: http://www.guinnessworldrecords.com/records-1/longest-kiss/ general info on kissing: Why do we kiss? http://intro2psych.wordpress.com/2009/05/13/the-evolution-of-a-kiss/ http://en.wikipedia.org/wiki/Kiss birds kissing (“billing”): http://en.wikipedia.org/wiki/Beak#Billing http://en.wikipedia.org/wiki/Kiss kiss researcher interview : https://www.youtube.com/watch?v=mun5nXXy6II…