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What Humans Can Learn From A Simple Kiss

What Humans Can Learn From A Simple Kiss

NPR - Rae Ellen Bichell

At a basic level, kissing is a biohazard. What is love then, if not the willingness to expose yourself to a host of nasty diseases lurking in your partner's mouth? But could kissing also be a tool with a purpose? Psychology graduate student Rafael Wlodarski, from the University of Oxford, wanted to …

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