1. Archeologists Discover Toilet That Hasn't Been Cleaned in 240 Million Years

Maybe you guys will lay off your friend Mike a little now that archeologists have found a bathroom in Argentina that's in worse shape and contains even more fossilized feces than his. The 3,000-foot, 240-million-year-old restroom is filled with the rock-hard foot-long remains of a Dinodontosaurus herd's various dinners. According to one researcher, "each poo is a snapshot of an ancient ecosystem," which actually could probably also be said of Mike's leavings.