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Insect wing flexibility principle adds major turbine oomph

Lessons from nature don’t always have to be complex. The simple principle of “add flexibility rather than rigidity” helped researchers at Paris-Sorbonne University demonstrate the potential to yield 35% more power from wind turbines. While the challenge now lies in scaling the prototypes, abstracting the simple design principle opened up new ways of thinking about blades.

March 11, 2017