Edison Elementary School’s science, technology, engineering and math girls toured Minot Air Force Base, N.D., May 1, 2017. During the tour, the STEM girls visited a B-52H Stratofortress static display, the Missile Procedures Trainer, 5th Medical Group, 5th Civil Engineer Squadron fire station and the 54th Helicopter Squadron. (U.S. Air Force photos/Airman 1st Class Alyssa M. Akers)