All caught up on your sleep? Good. 'Cause our old friend the "Child-robot with Biomimetic Body," or CB2, has now returned to haunt your nightmares. As you might expect, the bot hasn't simply spent its past two years of existence terrifying the staff at Osaka University, it's actually been learning, and it's now apparently able to make use of its 51 air-powered motors to move itself through a room "quite smoothly" -- with a helping hand, of course. What's more, the researchers behind CB2 are now also starting to talk about some of their future projects, including a new "robo species" that they say will have learning abilities "somewhere between those of a human and other primate species such as the chimpanzee." Yeah, we can't wait to see what that looks like either.