Artificial skin, dubbed "e-skin" by the researchers, is the first such material made out of inorganic single crystalline semiconductors. 

It's a pressure-sensitive electronic material made from semiconductor nanowires and this sort of touch-sensitive artificial skin would help overcome a key challenge in robotics: adapting the amount of force needed to hold and manipulate a wide range of objects.
Thought I'd weigh in on the is "Is Science a Form of Dance" discussion by turning it on its head. Dance may well be a form of art as well as science - but what about the scientists themselves? Can they express their work through the art form of dance?