Cornell Research Team (IMAGE) U.S. Army Research Laboratory Caption Cornell University's Chemistry Professor Peng Chen, Principle Investigator and Dr. Susil Baral, Postdoctoral Research Associate, look at data on the instrument control computer while Dr. Chunming Liu, Postdoctoral Research Associate and lead author on the Science paper, adjusts the microscope stage on which the magnetic tweezers setup is operating. Credit Courtesy of Cornell University 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.