Shape-shifting, scuttling, microbots

INSERTINTO ARTICLE credit@MIT 1

The microbot is controlled by a magnetic field and can even carry heavy loads, relative to its own size and weight. The diagram shows how the sheet of PVC is folded. Credit@Shuhei Miyashita

The microbot is controlled by a magnetic field and can even carry heavy loads, relative to its own size and weight. The diagram shows how the sheet of PVC is folded. Credit@MIT