Sea cucumber excreting sediment (VIDEO) Georgia Institute of Technology This video is under embargo. Please login to access this video. Caption A sea cucumber excretes sediment out its back end. Credit: Cody Clements, Georgia Institute of Technology Credit Georgia Institute of Technology (Cody Clements) Usage Restrictions n/a 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.