Wind turbines, helicopters, and other devices that use rotors have a big noise problem, but the solution may come from a not-so little bird. Scientists from Chiba University in Japan and Shanghai Jiao Tong University in China claim that the answer could be in the wings of the owl, which allows the nocturnal hunting bird to fly almost silently and may lead to quieter wind turbines, aircraft, and drones.
.. Continue Reading Could owl wings hold the key to quieter aircraft and wind turbines?Category: Good Thinking
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