"Crowd Control" iRobot Fires Up to a Million Rounds a Minute

You remember that gun that electronically fires up to a million rounds a minute (theoretically) by Metal Storm? They're strapping them to iRobot's X700 to create a serious killing machine with the flexibility of firing anything from explosive rounds to "less-lethal" ones, making it suitable for urban assaults, "border patrol," "crowd control" or my personal favorite, defense against a zombie apocalypse. [Danger Room]