Bionic ear scientist creates 3D printed 'skin' that could let robots feel

Scientists in the US have created a 3D printed bionic skin that could let robots feel. The stretchable electronic fabric can be printed onto a device and, potentially in the future, directly onto human skin. This could pave the way for wearable technology that could be used to monitor soldiers in the field, for example. Researchers say the next step will be to print onto a body, adding that the "possibilities for the future are endless."