Cool Jobs: Meet the people with the coolest jobs in the world. Robotics engineer Dennis Hong demonstrates some of the remarkable robots that his team has built. They include a robot that can move by turning itself inside out, one that moves using compressed air, and another that moves on two legs; robots that can walk across sand, climb vertical cliffs, and climb over obstacles three times their height; and a robotic car that may allow the blind to drive.
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Recorded June 2010; Posted August 2010