Spinning the wheel
U.S. Air Force Tech. Sgt. Jeremy Rich, 23d Civil Engineer Squadron water and fuel system maintenance technician, unclogs a drain pipe with a pipe cleaner at Moody Air Force Base, Ga., March 7, 2014. The pipe cleaner auto-feeds a metal cable into the drain pipe and spins to resolve any suspected clogs. (U.S. Air Force photo by Airman Dillian Bamman/Released)