Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Jan 5, 2010
Part 7: When War Becomes a Video GameTechnological developments have enabled the evolution of warfare from cavemen bludgeoning each other with blunt objects to career soldiers detonating explosives from miles away. What's next on the battlefields of the future? Military robots are rolling, flying, and swimming into conflict zones, aiding and protecting their human counterparts. We take a closer look at these robo-warriors in our new series, "Military Robots."