Newsfeed Japan is taking 20 American wave-powered drones through a $25 million US Air Force deal — 18-foot surfboard machines that stay at sea for a year on sw

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Japan is taking 20 American wave-powered drones through a $25 million US Air Force deal — 18-foot surfboard machines that stay at sea for a year on swell and sun, with no engine and no fuel tank — to help figure out where things that fall over water actuall Autonocion.com

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