Researchers at Cornell University have developed a 3D computational model that decodes the complex ...
The way bugs and birds flap their wings may look effortless, but the dynamics that keep them aloft are dizzyingly complex and ...
Researchers at Stanford University have used a high-speed laser imaging technique to directly view the wake turbulence generated by a bird in flight for the first time - and discovered that the models ...
Bird's wings generally become shorter and more rounded the closer they live to the equator. Birds with smaller wings are to a greater extent restricted to stay in the same area, because their wings ...
Postdoctoral researcher Girguis O. Sedky sitting inside of the wind tunnel, showing the covert feather-inspired flaps attached to the 3D-printed model airplane wing. The flaps deploy automatically in ...
Engineers found a way to help airplanes avoid stall with lightweight plastic flaps that flutter with pressure changes. The flaps mimick a class of feathers that are key to birds' most daring aerial ...