150501-N-PO203-117 HUNT VALLEY, Md. (May. 1, 2015) Kurt Yankaskas, the Office of Naval Research Noise-Induced Hearing Loss program officer, talks with students at a reverse science fair held during the 53rd National Junior Science & Humanities Symposium (JSHS). JSHS is a tri-service program that encourages high school students to contribute as future scientists and engineers on behalf of or directly for Department of Defense, federal research laboratories to help advance the Nation's scientific and technological progress by conducting original research in the fields of science, technology, engineering, and mathematics. (U.S. Navy photo by John F. Williams/Released)