Oh, Steorn, how we've missed you. The company rushed onto the scene in the summer of 2007 promising free energy for all, then said "we screwed up" when its demonstration failed to show anything but red faces. Naturally the screw-up wasn't thanks to an ill-advised attempt to break the laws of physics, instead blamed on a bearing failure. Now, coffers filled again after assuredly brisk sales of USB-powered divining rods, the company has rented