Liquid Crystal (IMAGE) Rice University Caption A liquid crystal sample like this one, seen under a microscope, gets tougher when repeatedly compressed, according to research at Rice University. Credit Verduzco Laboratory/Rice 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.