Like an octopus, it wraps around objects. It can also swallow things inside your stomach and even "self heal." This ooze could be the future of surgery. Claire Reilly was a video host, journalist and ...

Scientists have created tiny magnetically-manipulated robots. But why? It turns out there are lots of applications for a controllable substance that can fit into tight spaces. As seen in New Scientist ...

A robot made of magnetic slime with a custard-like consistency can navigate narrow passages, grasp objects and fix broken circuits. It could be deployed inside the body to perform tasks such as ...