Fart Tanks Fight Methane, Give Al Gore Weird Ideas

Being the world's largest beef producer with 55 million cows, Argentinian scientists tested claims about bovines being one of the worst polluters on the planet thanks to the methane they produce. To do this, they used big pink tanks on top of the cows, connected to their intestines with a tube inserted into their rear… » 7/15/08 11:15am 7/15/08 11:15am