Liquid-filled glass capillary (IMAGE) Max Planck Institute for the Science of Light Caption Artist’s impression of a liquid-filled glass capillary Credit © Long Huy Dao Usage Restrictions Image only usable in media related to this release and with correct credit displayed. 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.