This Portable, Foldable Wind Turbine Fits In A Backpack And Can Charge A Laptop

While most wind turbines are getting bigger--like this U.K. design with blades as long as a football field--a few are going in the opposite direction and aiming to become as small as possible. A new 3-D printed wind turbine is small and lightweight enough to fit in a backpack.

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Settler2335d ago

This seems awesome. Only problem is, again, accessibility and cost.