Trembath-Reichert running the winch (IMAGE) Arizona State University Caption Trembath-Reichert running the winch for the CTD water sampler, which was used to bring fluids up to the ship from the bottom of the ocean. Credit Ben Tully 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.