Discover the advanced process of making silicone arms that feature a remarkably realistic human skin texture. Using state-of-the-art technology, skilled technicians craft prosthetics that combine ...

The innovative skin is made of a soft, conductive gelatine-based hydrogel, shaped into complex forms like a human hand. Unlike traditional sensors, the skin functions as a single sensor that can ...

Circles of silver ‘ink’ extruded by a 3D printer create a circuit on a human hand. Credit: Z. Zhu et al./Adv. Mater. A 3D printer can ‘write’ an electronic circuit directly onto human skin.