Artificial Skin That's Way More Sensitive to Touch Than The Real Thing

Scientists have created a paper-thin flexible "skin" that can detect pressure that's a few hundred times lighter than a gentle touch. This new material could eventually make its way into artificial or robotic limbs — but for now researchers have found that it is absolutely amazing at reading a pulse. » 5/15/13 9:40am 5/15/13 9:40am