ELLSWORTH AIR FORCE BASE, S.D. -- Airman 1st Class Megan Dix, Air Force Financial Services Center travel technician, cuts the grass using an electric weed-eater, Aug. 12. Safety glasses, full-fingered gloves and closed-toe shoes should be worn when edging to protect from injuries. (U.S Air Force photo/Airman 1st Class Anthony Sanchelli)