Climbing 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
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- How the South's ugly racial history is haunting ObamaCare
- Stop making fun of philosophy and read some philosophy
- The real story behind Deliver Us From Evil
- If Democrats abandon immigration reform after Tuesday's likely loss, they will turn 2016 into a debacle
- How to be the most productive person in your office — and still get home by 5:30 p.m.
- 6 things the happiest families all have in common
- What if Leo Strauss was right?
- What would a U.S.-Russia war look like?
- Israel's quiet doomsday submarines are almost ready
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