Laser Lab (IMAGE) University of Chicago Caption Adam Hammond (left), curriculum director for the Biophysical Science, puts the program’s first-year graduate students through intensive training. Here Ernesto Vargas, a student in the program, manipulates lasers in a laboratory at the Gordon Center for Integrative Science. The beams, photographically enhanced in this image, would be invisible during ordinary operation. Credit Photo by Lloyd DeGrane Usage Restrictions This image may be used by news organizations in reports about the University of Chicago's Biophysical Sciences program. 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.