A single prop for a wind turbine has been caught in the wild by Dogmantra, a friend of the Boing Boing Gadgets blog.We’ve covered wind power several times before, but this close-up provides context to describe the startling size of these things. Mock-ups or distant pictures of wind farms are one thing, but seeing a single gargantuan tine almost taking out highway signs is another thing entirely. These wind turbines are truly humbling in scale.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.