Timothy Tyree, left, an automotive mechanic at the 436th Force Support Squadron Arts and Crafts Center, shows spouses how to read a fuse box cover during an automotive class Jan. 12, 2012, at Dover Air Force Base, Del. The goal of the class was to help new drivers better identify problems with their vehicles by teaching them basic maintenance and part identification. (U.S. Air Force photo by Senior Airman Matthew Hubby)