The University of Georgia's College of Agriculture and Environmental Sciences offers us a tour of their Georgia Mountain Research Center, where we interview Dr. Wayne Hanna, one of the foremost turf growers in the world! He’s grown grass for sports complexes as far away as the World Cup Soccer Tournament in South Africa, and as close to home as UGA’s own athletic fields. Teachable Moments center around agriculture, including Photosynthesis, the Nitrogen Cycle, the definition of Hypothesis, and more.