When demonstrating innovative concepts in robotics, engineers are inevitably subjected to a good-natured Skynet-ribbing about contributing to the wholesale extinction of the human race. It really doesn't help the scientists' cause, though, when language like "precise aggressive maneuvers" is used to describe an autonomous and intimidating flying object -- particularly one with deadly, twirling blades.

Apparently, the University of Pennsylvania's GRASP lab felt no need to temper its combative language in order to ease the minds of a paranoid public. The group's awesomely autonomous quadrotor helicopter represents the next phase in 'copter evolution, and its demonstration video captures some breathtaking moves. The little guy, which definitely needs a killer moniker, performs a variety of flips, catapults through a window with only 3 inches of clearance on each side, and lands on both vertical and inclined surfaces.

Holymoly! Once they embiggen these micro-Terminator hunt-and-kills, we're all doomed.