'Your papers, please' must never be heard in America
Independent voices from the TWT Communities
Zac Vawter considers himself a test pilot. After losing his right leg in a motorcycle accident, the 31-year-old software engineer signed up to become a research subject, helping to test a trailblazing prosthetic leg that's controlled by his thoughts.
The Willis Tower climb will be the bionic leg's first test in public, said lead researcher Levi Hargrove of the institute's Center for Bionic Medicine.
The Willis Tower climb will be the bionic leg's first test in the public eye, said lead researcher Levi Hargrove of the institute's Center for Bionic Medicine.
