A Science Saturday with Science Chicago (IMAGE) Science Chicago Caption As part of Science Chicago's monthly Science Saturday program, young science enthusiasts work with pipettes to burst cells open and isolate DNA at Northwestern University's Center for Genetic Medicine. Credit Image Credit: Peter J. Schulz ©2008. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.