Cricket star Darius D'Souza mentors Abraham and Delaine, two friends who share a keen passion for the game. Dr. Heather breaks down Darius' wicked swing bowl, explaining how airflow interacts with the ball: laminar air flow over the smooth side of the ball has no turbulence, but when the seam of the ball interrupts the air flow, turbulence results, causing the ball to swing to the side where the seam is pointing. The kids also learn a bit about the history of cricket.