Cathie Rowand | The Journal Gazette
Science Central Winter Break Camp assistant Andrea Larsen displays a pig lung to explain to Sara Gierke how lungs work Wednesday during the camps Mystery Diagnosis day. Campers donned lab coats and stethoscopes and explored the inner workings of the human body to diagnose a patients mystery illness. The camp for ages 5 to 11 continues today and Friday, as well as Jan. 2 to 4. For more information, call 424-2400, ext. 451, or go to www.sciencecentral.org.