Machinist Mate Chris Wemer, Naval Nuclear Power Training Command student, plays a game of ping pong in the Bowman Center Feb. 9, 2015, at Joint Base Charleston – Weapons Station. Wemer recently graduated from Navy boot camp and is now attending a six-month long course at NNPTC to learn about the operation, maintenance and supervision of naval nuclear propulsion plants. NNPTC is famous for the rigour of its classes, making the activities at the Bowman Center a welcome source of relief for many Sailors. (U.S. Air Force photo/ Senior Airman Dennis Sloan)