Fabrication: heat and sparks
Airman 1st Class Devin Painter, 5th Maintenance Squadron aircraft metals technician, puts away tools at Minot Air Force Base, N.D., Aug. 14, 2015. Originally from Phoenix, Ariz., Painter has been working as a 5th MXS metals technician for approximately two months. (U.S. Air Force photo/Senior Airman Stephanie Morris)