Senior Airman Gregory Allen, 97th Logistic Readiness Squadron supervisor of vehicle operations, demonstrates the operation of a forklift to a child from Will Rogers Elementary School, Burns Flat, Okla., during a 2015 Science, Technology, Engineering, and Math fair at Club Altus, Feb. 5, 2015. During the STEM fair, the children interacted with various displays highlighting STEM in the Air Force, toured a U.S. Air Force C-17 Globemaster III cargo aircraft and a U.S. Air Force KC-135 Stratotanker refueling aircraft, and viewed a military working dog demonstration. (U.S. Air Force photo by Airman 1st Class Megan E. Acs/Released)