Self-healing 3D-printed gel has a future in robots and medicine
 

Robots might be a little more appealing -- and more practical -- if they're not made of hard, cold metal or plastic, but of a softer material. Researcher at Brown University believe they've developed a new material that could be ideal for "soft robot...

https://www.engadget.com/2019/03/22/...ogel-robotics/