Robot Copters Hovering Over London Form Starfleet Logo to Promote Next Star Trek Film

Considering how much you hear about drones these days, it's surprising we haven't seen more marketing stunts using remote-controlled hoverbots. But Paramount Pictures pulled off an interesting trick this weekend by using glowing quadrotors to create a Star Trek logo over London. The promotion, for the franchise's latest film, Star Trek Into Darkness, was timed to mark the end of the World Wildlife Fund's annual Earth Hour, which encourages cities to turn off nonessential lights for environmental awareness.