Researchers at Carnegie Mellon University have developed deceptively simple actuators (the fancy term for a motor that moves a robot) made of conductive 3-D-printed material and paper. Apply electricity to the inked material and it shapeshifts. wired.trib.al/2BOeF12
If you love old-school cars but can't go without the comforts of the 21st century, boy has @MercedesBenz got a concept for you. Meet the EQ Silver Arrow: wired.trib.al/xSdkpxb