Watch This Quadrotor Fly Like A Drone And Fish Like An Eagle

Bald eagles, besides being majestic and graceful and standing for freedom and all that, have a pretty cool trick: they can scoop fish straight out of the water. Flying low, they extend their talons and grab the fish from below the surface, carrying it home for a triumphant feast. Now, scientists at the University of Pennsylvania in Philadelphia have made a drone that can imitate this same feat. Watch it in action below: The drone in question is a quadrotor, a UAV that flies with four spinning bl...