This Quadcopter Turns Into a Self-Balancing Rolling Wheel

Researchers at the University of Tokyo have managed to teach a quadcopter some impressive new tricks that vastly expand its capabilities past flying. Their Multi-field Universal Wheel for Air-land Vehicle—or MUWA for short—features variable pitch propellers so the thrust can be directed in opposite directions,… » 11/05/13 8:50am 11/05/13 8:50am