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NASA Developing Technology to Fold Aircraft Wings Mid-Air

submitted by lucky760

6 years 8 months 3 weeks ago

From YouTube: "NASA Glenn Research Center in Cleveland developed the alloy material, and worked with Boeing Research & Technology to integrate the material into an actuator. The alloy is triggered by temperature to move the outer portions of wings up or down in flight.

The ability to fold wings to the ideal position of various flight conditions may produce several aerodynamic benefits for both subsonic and supersonic aircraft."