OXON HILL, Md. (April 7, 2024) - Attendees enter the main exhibit area for the Sea-Air-Space Science, Technology, Engineering, and Math (STEM) expo at the Gaylord National Hotel and Conference Center, Sunday. Conference goers had the opportunity to participate in hands-on science activities and experience interactive exhibits based on STEM concepts with more than 20 exhibitors from various Department of Defense service branches. (U.S. Navy Photo by Lt. Jennifer Bowman/Released)