Why Do Wind Turbines Have Three Blades?
A Moment of Science - Podcast készítő Indiana Public Media
If you've ever driven by a wind farm, you may have noticed that the turbines most likely have three blades. Not two, not five, but three.
A Moment of Science - Podcast készítő Indiana Public Media
If you've ever driven by a wind farm, you may have noticed that the turbines most likely have three blades. Not two, not five, but three.