Video of Experiment (VIDEO) International School of Advanced Studies (SISSA) This video is under embargo. Please login to access this video. Caption Colloids are trapped by laser beams. Credit Soft Matter Lab @ Bilkent 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.