James DeYoreo, Berkeley Lab (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Jim DeYoreo of Berkeley Lab's Molecular Foundry helped lead the development of a model that provides a comprehensive description of the way in which molecular bonds form and rupture. Credit Photo by Roy Kaltschmidt, Berkeley Lab 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.