If you hold farts in during the day, they'll just come out when you sleep.
16
Termites are the largest producers of farts.
547
SCUBA divers cannot pass gas at depths of 33 feet or below.
507
On average, a person produces about half a liter of fart gas per day, distributed over an average of about fourteen daily farts.
435
The word "fart" comes from the Old English "feortan" (meaning "to break wind").
669
Women average seven farts a day and men about 12, experts say.
26
On the average a fart is composed of about 59% nitrogen, 21% hydrogen, 9% carbon dioxide, 7% methane, and 4% oxygen. Less than 1% is what makes them stink.
405