Students from Sabal Elementary School in Melbourne, Fla., participate in a yelling contest with Airman 1st Class Kishona Quinn, a member of the Air Force Technical Applications Center at Patrick AFB, Fla., using a meter that measures sound levels to test exposure to hazardous noises. The demonstrations were part of AFTAC's annual Women in Science and Engineering Symposium Pioneer Day for local school students. (U.S. Air Force photo by Matthew S. Jurgens)