Professor Zdenka Kuncic (IMAGE) University of Sydney Caption Supervising researcher and co-author Professor Zdenka Kuncic from the University of Sydney Nano Institute and School of Physics. Credit The University of Sydney Usage Restrictions For this story only License Original 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.