Plane wings are traditionally strong, thick and sturdy but a team of researchers led by NASA has created a flexible wing that morphs as it flies.
Izimpiko zezindiza zakhiwe zanamandla, zawugqinsi futhi zazimelela, kepha ithimba labacwaningi bakwa-NASA, selikhande iphiko eliguquguqukayo khona emoyeni lindiza.