NASA tests aircraft with shape shifting wings

FlexFoil is a shape-changing assembly that replaces the flaps on a wing and can alter shape in flight to produce seamless bendable and twistable aerofoil surfaces. This allows the FlexFoil to act like a flap in its various positions while still providing an unbroken air surface. This makes for a more streamlined wing and reduces Read more about NASA tests aircraft with shape shifting wings[…]