MIT school teaches railway, watercraft welding
U.S. Army Pvt. Hunter Ballew, a railway operation student with the Maritime and Intermodal Training school, welds during a class at Fort Eustis, Va., Oct. 23, 2015. As a part of railway operations, the students learn how to weld iron metals used in railway operations. (U.S. Air Force photo by Staff Sgt. Natasha Stannard)