Figure 1 (IMAGE) Tohoku University Caption Experimental apparatus and specimen. Schematic of the model ionic glass structure and its dynamics are also presented. Credit Makina Saito Usage Restrictions Reporters may use these materials freely in news coverage with appropriate credit information. 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.