OBS Retrieval, Lau Basin, 2010 (VIDEO) Washington University in St. Louis 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 The team aboard the research vessel Kilo Moana retrieves an ocean-bottom seismograph that has floated to the surface after receiving a command to release the heavy metal plate that holds it to the bottom. The data from these seismographs was used to construct images of the mantle featured in the online Feb. 2 issue of Nature. Credit Doug Wiens (one of the scientists who wrote the paper the release is for) 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.