U.S. Air Force 1st Lt. Thomas Baker, 4th Communications Squadron plans and programs officer, draws guidelines on cardboard as Airman 1st Class Rosa Morales, 4th CS knowledge operations manager, watches during the Build-a-Boat competition at Seymour Johnson Air Force Base, N.C., Aug. 14, 2013. Participants were given an hour to build a boat made of cardboard and duct tape, then race it across the base pool. (U.S. Air Force photo by Senior Airman Aubrey White/Released)