Farts are flammable.
1k
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
If you fart consistently for 6 years and 9 months, enough gas is produced to create the energy of an atomic bomb.
1k
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
Farts have been clocked at a speed of 10 feet per second.
700