While working at NASA in 2003, Dr. Robert Ambrose, director of the Robotics and Automation Design Lab (RAD Lab), designed a robot with no fixed top or bottom. A perfect sphere, the RoboBall could not flip over, and its shape promised access to places wheeled or legged machines could not reach—from the deepest lunar crater to the uneven sands of a beach.
Improving the novel RoboBall: From sea to space, this robot is on a roll
