http://www.twitter.com/toddwomack asked for this video over twitter -- follow him, he's funny!!! LINKS TO LEARN MORE: My video on Space Lab.. LEAVE QUESTIONS! http://goo.gl/3r5lB The book...
========== Hey, Vsauce Michael here, and
today we are going to talk about farts. What are they, how do they define us,
and how much weight do we lose every time we fart? Now, it's easy to think that talking about farts is immature, but they are incredibly complicated, and by analyzing them because they're funny,
you could accidentally learn a lot of science. Plus, we are in great company. Mozart wrote songs and poems about flatulence, and even Benjamin Franklin once wrote
an essay titled, "Fart Proudly." So first things first, where do farts come from? A lot of the gas that makes up a fart comes from the outside, because you swallowed it. That's right, you swallow a lot of air when
swallowing spit or food or beverage. Now, some of this will come...