How to Inspect Windmill Blades Without Ever Leaving the Ground

Getting to the top of a wind turbine is no small feat—akin to summiting the Washington Monument—and even more difficult when the wind farm is at sea. So rather than force human inspectors to make the perilous climb, Helical Robotics has developed a magnetic turtle to do it for us. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/SyXuuV62v20/how-to-inspect-windmill-blades-without-ever-leaving-the-ground

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