If you discover ants in your apartment, your first reaction is probably to stomp em’ fast. But maybe you’re averse to violence and would prefer to peacefully relocate your six-legged housemates. Now, there’s a robotic arm capable of doing just that.
Get your T-1000 jokes ready, because we’re one step closer to liquid metal-powered people. As a team of Chinese biomedical engineers recently used an alloy to close the gap between severed sciatic nerves in frogs. In effect, it made electronic circuits out of nerves — and it worked.