Photo by Franck V. on Unsplash

Stanford this week featured an article about its latest technological feat: artificial skin that can “feel.” That’s right. Professor Zhenan Bao and a few other engineering wizards have put the finishing touches on a material that can replicate human skin and sense touch and pressure and send those signals to the human brain.

The “skin” is made of two layers of rubber, one of which has a flexible circuit printed on it. In between the two layers there’s a