Airmen bring heat, thaw frozen bulldozer
Airman 1st Class Patrick Elkins and Senior Airman Sean Goddard, 354th Logistics Readiness Squadron vehicle journeymen, work to repair a frozen bulldozer Nov. 19, 2013, Eielson Air Force Base, Alaska. Jump starting a frozen battery without first thawing it can cause it to explode. (U.S. Air Force photo by Senior Airman Ashley Nicole Taylor/Released)