Stuff You Should Know


Society & Culture

Chart Positions

Top 200 4
Society & Culture 3

How do landfills work? How do mosquitos work? Join Josh and Chuck as they explore the Stuff You Should Know about everything from genes to the Galapagos in this podcast from HowStuffWorks.com.

A Rigid, Sterile Look at Kissing

November 23rd, 2010

Episode 277 of 1050 episodes

A majority of human cultures practice kissing in one form or another. But why do we kiss? Is the behavior instinctive or learned? In this episode, amateur philematologists Josh and Chuck take a look at the biology, sociology and pyschology of kissing.

Featured Podcast