LANGLEY AIR FORCE BASE,Va -- Airman 1st Class Jonathan Koob shows the danger of leaving the kitchen while cooking Sept. 9. If smoldering food is left alone long enough it is likely that it will catch fire. It's a good idea is to keep a lid nearby when cooking so if a small grease fire starts, flames can be smothered by sliding the lid over the pan. (U.S. Air Force photo/Airman 1st Class Jonathan Koob)