Christina Devine, West Potomac High School Class of 2010, and a graduate student member of the Virginia Tech Flint Water Study Team that uncovered lead in the tap water of Flint, Mich. residents, speaks to two WPHS science classes on May 24 about the Flint water crisis and the role science can play in helping people. Devine and the rest of Professor Marc Edwards' team were recently presented with the inaugural Virginia Tech Ut Prosim award, for fulfilling the Tech motto, which means 'That I may serve.'"