Matthew Santalla, a senior at Florida Polytechnic University majoring in Business Analytics and Quantitative Economics, briefs Col. Chad Hartman, commander of the Air Force Technical Applications Center, on a system he and four other university students developed during their X-Force summer fellowship with the nuclear treaty monitoring center at Cape Canaveral Air Force Station, Fla. The program is sponsored by the National Security Innovation Network. Pictured left to right: Santalla; Andrew Bass, a freshman at Washington University in St. Louis; Bryan Urias, a senior at Florida Polytechnic University; and Hartman. (U.S. Air Force photo by Matthew S. Jurgens)