Shape memory alloys could make plane wings that flap, to reduce drag, or increase stability in supersonic flight.
https://media.wired.com/photos/5a7125277025f36c0d3466b0/master/pass/NASAWingTest.jpg
Shape memory alloys could make plane wings that flap, to reduce drag, or increase stability in supersonic flight.
https://media.wired.com/photos/5a7125277025f36c0d3466b0/master/pass/NASAWingTest.jpg