HONOLULU (Aug. 31, 2011) General Atomics technician Rigo Bramblia, left, and scientist Rick Lee use lasers to demonstrate atomic movement in various states of matter to area grade school students during the 2nd annual Oahu in STEP conference. About 4,000 4th, 6th and 8th-grade students participated in hands-on science and engineering exhibits by Naval Surface Warfare Center, Corona Division, and Space and Naval Warfare Systems Center Pacific. The event helps support Navy science, technology, engineering and math (STEM) education outreach priorities. (U.S. Navy photo by Troy Clarke/Released)