Are You Feeling Lucky, Punk? Dirty DaVinci's Ancient Machine Gun Blasts …

This triple-barreled, bronze cannon was first unearthed 40 years ago by Croatian schoolchildren. Since then, there has been speculation that it might be one of Leonardo DaVinci's much sought-after primitive machine guns. The speculation is over. It's been confirmed. » 6/10/11 9:00pm 6/10/11 9:00pm