Prosthetic hand for experiencing sensation

It is unfortunate to lose any part of a human body but all the brave souls fight these unexpected situations of their lives. So far, all such victims who lost vital parts of their bodies through accidents have been managing through prosthetics but without feeling any sensation of coldness or heat. But a great creation from Case Western Researchers got a breakthrough in making that happen. They created a prosthetic hand which sends electric signals to brain and it makes one feel the sensation after touching something.