Researchers (IMAGE) Virginia Tech Caption From left to right: Frank Aylward, Mohammad 'Monir' Moniruzzaman, Alaina Weinheimer, Carolina Alejandra Mart&iacute;nez Guti&eacute;rrez. Image courtesy of Alex Crookshanks. Credit Virginia Tech Usage Restrictions Credit Virginia Tech 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.