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
The word "fart" comes from the Old English "feortan" (meaning "to break wind").
669
SCUBA divers cannot pass gas at depths of 33 feet or below.
507
Termites are the largest producers of farts.
547
Farts are created mostly by E. coli.
206
If you hold farts in during the day, they'll just come out when you sleep.
16
Excess gas in the intestinal is medically termed "flatulence."
221