Drag-based wind energy design. Aiming to translate its expertise in manufacturing monocoque, ribbed components with thermoplastic microspheres, Xenecore is working to develop a fan-shaped, drag-based ...
A Spanish startup's vibrating pole generates electricity with no blades, no noise, and no bird strikes — and it could sit ...
Windmills and wind turbines share the same spinning blades, but these wind-powered structures have very different roles. Here ...