OST Structure Rock (VIDEO) Van Andel Research Institute This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption This is an OST structure rock. Credit Huilin Li Lab, Van Andel Research Institute Usage Restrictions This should only be used in relation to this news release and with credit to Huilin Li Lab, Van Andel Research Institute. 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.