Aeroelastic surfaces have been studied for some time, though I don't know of any production applications (yet). Here's a NASA F-18 fitted with them: https://ww

Aeroelastic surfaces have been studied for some time, though I don't know of any production applications (yet). Here's a NASA F-18 fitted with them: https://www.nasa.gov/centers/armstrong/news/FactSheets/FS-061-DFRC.html https://www.nasa.gov/centers/armstrong/news/FactSheets/FS-06...