Mind-controlled prosthetic limbs that work outside the lab are now a reality, with a Swedish man becoming the first recipient of a fully implanted device in the world. The prosthetic arm was developed by Swedish scientists, and is the first ever to plug directly into a patient's bones, nerves and muscles, and translate their thoughts into action. It was implanted into a Swedish amputee in January 2013 in order to test how stable and successful it would be long-term, and now the extremely...