Sarah Jane Pierce, a fourth-grader at St. Francis Xavier Elementary, explains her science project, Which Fruit has the Most Water Content?, to judge Aaron Lee, a numerical modeler with the Engineer Research and Development Center, during the second day of the local science fair at City Auditorium Thursday. Sarah Jane is the daughter of Paul and Jill Pierce. The works of two students, Jada Banks, third-grader from Dana Road Elementary, and Abbie Bell, a sixth-grader at St. Francis, were chosen as Best of Fair on the two days of competition. A list of all winners will appear in Wednesday’s School & Youth section.