SCIENCE CLASS #2- Does Farting Make You Weigh Less?

This is a juicy one. 70% people get this one wrong. I stream science LIVE M-W-F 1pm PT. NEW PDF WITH A QUIZ FORM THAT WORKS NOW!!! https://www.dropbox.com/s/5giflfs8y9new5x/SCIENCE%20CLASS-%202.pdf?dl=0