COLUMBUS AIR FORCE BASE, Miss.
Richard Foster, Tennessee Valley Authority power utilization engineer, shows Frank Lockhart, Mike Clythe and Renae Fischer, 14th Flying Training Wing Civil Engineering natural resources management flight, a booth designed to help explain the properties of electricity on April 22 at the fire station. The booth was one of many shown to 450 4th graders from local schools. (U.S. Air Force photo/Airman 1st Class Chase Hedrick)