The secret of the owl’s silent flight has been discovered

As a result, it turned out that thanks to the fringe has a unique effect on the airflow: firstly, it is reduced, dispersing on the trailing edge of the wing, and secondly, reduces the interaction of feathers. As a result, flight not only becomes silent, but also more aerodynamically perfect.

Perhaps the discovery will soon help to create silent flying machines, wind turbines and even flying cars.