New technological advancements have made it possible to restore the sense of touch in those who have lost their limbs. Something straight out of sci-fy movies, scientists have given a man from denmark who lost his hand the sense of touch thanks to a new bionic hand. This was possible thanks to implanting electrodes into the nerves in his lower and upper arms, and then it took him months of training with the device. They also had to implant sensors into the bionic hand that detects an objects shape and turns that into an electrical signal that then is sent up his arm to the electrodes they implanted. Bionic technology has been making rapid advancements and it'll be incredible to see what kind of body modifications and enhancements there will be in the next 50 years.