5:51Long-form

The Science of Kissing

United StatesPublished February 10, 2014

Views 1.79M  |  Likes 17.5K  |  Comments 753
Views#3,545,208Global
Views#734,092United States

Channel

Be SmartBe Smart
5.89M subs•567 videos•Mar 2012

Ranked #3,545,208 globally by view count, this video has accumulated 1.79M views since it was published on Feb 10, 2014.

Views, likes & comments over time

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Views gained (weekly) · 6 mo

Likes gained (weekly) · 6 mo