Victor Torres Company (IMAGE) Chalmers University of Technology Caption Associate Professor and research leader of the project, Department of Microtechnology and Nanoscience, Chalmers University of Technology, Sweden. Credit Photo: Michael Nystås /Chalmers Usage Restrictions For editorial use only. 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.