He teaches general chemistry, physical chemistry, environmental chemistry, and a course on everyday chemistry. His current research interests include testing the effectiveness of active teaching techniques and developing interactive laboratory experiments. During his post-doctoral research at the NOAA Climate Monitoring and Diagnostics Laboratory (in Boulder, CO), he measured the air and seawater concentrations of halocarbons on several open ocean research cruises. These chemicals are both naturally produced and man-made, and contribute to the formation of the ozone hole. Dr. King received a B.A. from The Johns Hopkins University and a Ph.D. in Marine and Atmospheric Chemistry from the University of Miami's Rosenstiel School of Marine and Atmospheric Science. Dr. John Knox