Fart: A Documentary (2016)

Take an in-depth look into the history, humor, social and interpersonal issues surrounding farting. This 20-time Emmy award-winning documentary team takes on a topic we just don't talk about (but laugh a lot about), Farting. Why does it trigger laughter? Has it been funny throughout time and in different cultures? What is the difference between male and female farts? Why does it happen? Is it more socially acceptable now?