150204-N-PO203-266 WASHINGTON, D.C. (Feb. 4, 2015) Oceanographer and explorer Dr. Robert Ballard addresses attendees during the Naval Future Force Science and Technology (S&T) EXPO. The EXPO provides broad access to Office of Naval Research (ONR) research, people and opportunities, raises awareness of the Naval S&T Strategy and helps participants explore new ideas while also learning how to work with ONR. (U.S. Navy photo by John F. Williams/Released)