11 Alternate Dinosaur Extinction Theories

October 7, 2009

For decades, scientists have theorized about what led to the extinction of dinosaurs, arguably the greatest non-human creatures ever to walk the earth. But why bother with boring science and its "meteors" when you have the drug-addled minds of screenwriters inventing their own reasons? Head on over to CollegeHumor to take a look at their funny retrospective of 11 alternate dinosaur extinction theories, as imagined by Hollywood's finest. Who knows? Maybe an evil race of flying brains did kill them off. Source: Miguel Villagran/Getty Images Entertainment/Getty Images