Battery-free robots use origami to change shape in mid-air - Tech Xplore

Battery-free robots use origami to change shape in mid-air - Tech Xplore https://news.google.com/rss/articles/CBMiTGh0dHBzOi8vdGVjaHhwbG9yZS5jb20vbmV3cy8yMDIzLTA5LWJhdHRlcnktZnJlZS1yb2JvdHMtb3JpZ2FtaS1taWQtYWlyLmh0bWzSAUtodHRwczovL3RlY2h4cGxvcmUuY29tL25ld3MvMjAyMy0wOS1iYXR0ZXJ5LWZyZWUtcm9ib3RzLW9yaWdhbWktbWlkLWFpci5hbXA?oc=5 Battery-free robots use origami to change shape in mid-air  Tech Xplore