Changes in the Tubular Assembly (VIDEO) Institute for Basic Science This video is under embargo. Please login to access this video. Caption Single component tubular assemblies in closed system change from one type of structure configuration to another separate configuration by changing the rotation rate. Credit IBS 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.