Sea Waves and Sunlight Power This Upgraded Naval Robot http://ifttt.com/images/no_image_card.png

You don't need to refuel the world's leading seafaring robot. The new-model Wave Glider SV3, unveiled today, uses the waves and the sun for its energy source.



via Wired Top Stories http://feeds.wired.com/~r/wired/index/~3/ZnHvXDAVE1c/