Dr. Diana Loree (right), Active Denial System technical subject matter expert at Air Force Research Laboratory’s Directed Energy Directorate, talks to Col. Bill Cooley, commander, Phillips Research Site, and materiel wing director, AFRL’s Space Vehicle Directorate (left) and Bill Nye about the Active Denial System. Nye volunteered to participate in a demonstration of the system during his visit to Kirtland. (U.S. Air Force photo/Todd Berenger)