Watch: Vsauce explain how farts could literally kill you

Vsauce host Michael Stevens, delves into the active ingredient (hydrogen sulfide) that makes a fart pungent; and explains what happens at different orders of magnitude above the typical fart concentration level. Michael Stevens describes his what he calls "The Fart Limit", ending at 1,000-2,000 times the normal concentration where "Nearly instant death" would theoretically occur. A literally silent but deadly fart, truly puts a new spin on Rick and Morty's "Goodbye Moonmen" song.