limbing to the top of a skyscraper is undeniably a challenging endeavor. But for Zac Vawter, it was even more difficult. The 31-year-old amputee made history when he became the first person with a prosthetic leg to climb all 103 flights of stairs at Chicago's Willis Tower, one of the world's tallest skyscrapers. With the help of his mind-controlled bionic leg, Vawter finished the ascent in roughly 45 minutes.
THE WEEK'S AUDIOPHILE PODCASTS: LISTEN SMARTER
- Why atheism doesn't have the upper hand over religion
- 31 TV shows to watch in 2014
- The world's dumbest idea: Taxing solar energy
- He said he was leaving. She ignored him.
- Why would a young person today be religious?
- Which states get screwed worst by the Electoral College?
- Attack of the invasive species
- These stunning travel photos remind us that we're all just amateurs with iPhones
- Why I'm a pro-life liberal
- Why Good Friday is so important to Christians
Subscribe to the Week