Creating a helping hand
U.S. Air Force Senior Airman Timothy Bergin, 33rd Maintenance Squadron aircraft metals technology journeyman, holds his prosthetic prototype June 13, 2018, at Eglin Air Force Base, Fla. Bergin found a model online and began customizing it to improve functionality, lifespan and appearance. In addition to improvements, he says he can reproduce the hand for less than $20. (U.S. Air Force photo by Staff Sgt. Peter Thompson)
