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Dragonflies can accelerate quickly and even fly backward. There is a hidden secret. Since they can control the four wings independently, the dragonfly slows down and rotates very quickly. This dragonfly flight mechanism has become a resource for the development of sophisticated drones with high maneuverability for indoor and outdoor applications. music –––––––––––––––––––––––––––––– Take Me Away - Tobjan Creative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: Music promoted by Audio Library ––––––––––––––––––––––––––––––
