Bionic Man: Amputee Controls Artificial Leg With ThoughtsFor the first time ever, doctors have developed an artificial leg that is controlled by the person’s thoughts.
Man Climbs Willis Tower Using Bionic Leg The metal on Zac Vawter's bionic leg gleamed as he climbed the 103 floors of Chicago's iconic Willis Tower, becoming the first person ever to complete the task wearing a mind-controlled prosthetic limb.
Man With Bionic Leg To Climb To Top Of Willis TowerHundreds of people will be taking part in a charity climb to the top of the Willis Tower Sunday, but all eyes will be on one man.

Watch & Listen LIVE