Bird-friendly Bladeless Wind Turbine Mimics Nature

November 13, 2015 04:35 PM
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Huge wind turbines with rotating blades are producing electricity around the world, but the spinning blades are deadly to birds and bats. So from Tunisia comes yet another innovative design: a bladeless wind machine that will not kill flying creatures, yet is even more efficient than the traditional turbine. VOA's George Putic reports.