This tiny ‘crab’ is the world’s smallest remote-controlled robot

nikholas

Engineers at Northwestern University have built a half millimeter-wide remote-controlled robot that can bend, twist, crawl, walk, turn and jump. What’s more, the crab-shaped robot does all of this without any actuators, motors, hydraulics or electricity. The world’s smallest remote-controlled robot is controlled using lasers. The engineers built it using […]