U.S. Air Force Lt. Col. Linda Hagemann, chief nurse at Los Angeles Air Force Base’s 61st Medical Squadron, teaches students from Pt. Vicente Elementary School about anatomy and physiology using models during a STEM event titled “Science Night” in Rancho Palos Verdes, Calif., Nov. 13, 2015. (U.S. Air Force photo by Wallace Corrice/RELEASED.)

- Image ID: PE979P

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