'Smoke Rings' Spotted in the Ocean (VIDEO) University of Liverpool 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 short clip shows the sea currents and sea surface temperatures moving across the ocean. Credit University of Liverpool 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.