Bionic Limbs Step Up – Thought-Controlled Prosthetic Leg Climbs 2,100 Stair Building

On November 4, Zac Vawter climbed 2,100 steps to the top of Chicago’s Willis Tower. Vawter made the climb on a prosthetic leg. Neither of these facts would be particularly notable but for one small item. Vawter controlled his prosthetic in much the way he would have controlled his old [...]