Have you ever wondered just HOW much you fart per day? Like...would it fill a soda can? A soda bottle? And would you be willing to stick a tight fitting tube up your rectum and wear it around all day to find out? If not, that's ok! They already wrote a paper on it. Head over to Neurotic Physiology and check it out!
The views expressed are those of the author(s) and are not necessarily those of Scientific American.