Robots are often covered in a material made to resemble flesh, such as silicone, which is attached via an adhesive or fastening - but this can lead to the skin falling off or breaking, says Wang.

The lab-grown skin has been attached to a simple, tiny robot face that is capable of smiling — and the tissue can heal itself. “The skin can repair itself if damaged, similar to how human skin ...

Scientists in Japan have made a robot face covered in living, self-healing skin that can smile in a demonstration of a new technique researchers believe could help pave the way for lifelike ...

Robots are often covered in a material made to resemble flesh, such as silicone, which is attached via an adhesive or fastening — but this can lead to the skin falling off or breaking, says Wang.

Robots are often covered in a material made to resemble flesh, such as silicone, which is attached via an adhesive or fastening — but this can lead to the skin falling off or breaking, says Wang.

Robots are often covered in a material made to resemble flesh, such as silicone, which is attached via an adhesive or fastening — but this can lead to the skin falling off or breaking, says Wang.