Dr. Thad Godish is professor of Natural Resources and Environmental Management at Ball State University. He directs the university's indoor air quality/indoor environment research, teaching and public service activities. His research studies have included: formaldehyde contamination of residences and associated health problems; mold contamination of buildings/sampling methods; building radon; indoor air quality problems in school buildings; emissions from combustion appliances/combusted materials; sick building syndrome; and lead-based paint contamination in residences. Join us and a true pioneer in the IAQ world Friday at noon on IAQ Radio.