The Science Behind Kissing (Why Do We Kiss)

Who do human beings kiss? What makes you want to kiss somebody? What is the scientific explanation behind kissing?

We all remember that first kiss. A person who made us feel special, the butterflies in our stomach as we lean forward to touch lips and share a moment of intimacy. This human ritual of touching lips and kissing has been around for generations, and it has different meanings depending on the culture and context. Everything from love, passion, romance, to attraction. But we also share 80 million bacteria when we kiss each other! Wow, that’s quite an exchange for a moment of passion. So what’s it all about? That’s what we’ll be looking at in this episode of The Infographics Show: Why Do People Kiss?
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Sources for this episode:
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Видео The Science Behind Kissing (Why Do We Kiss) канала The Infographics Show