Scientists perfect a microbiological recipe for artificial farts.
I don't know about you, but after accidentally farting in a stranger's face during a math lecture (don't ask), I dream of a future where fart-neutralizing pants are readily available. But before we can design these desperately needed products, we must first develop realistic artificial farts with which to test them. That's where these Danish scientists come in. They used common lab strains of different species of bacteria to develop a "recipe" that yields a realistic fart odor when grown ana