Maj. Heather Tevebaugh, Air Force Safety Center Human Factor Workshop instructor, briefs students during her course at Joint Base Langley-Eustis, Virginia, Oct. 10, 2018. The two-day exercise put Airmen from a wide range of ranks and experience levels in one classroom to share experiences on occupational safety from their points of view. (U.S. Air Force photo by Tech. Sgt. Nick Wilson)