Photograph 2 (IMAGE) National Research Council of Science & Technology Caption The research team led by Principal Researcher Seungmin Hyun (right) of the Department of Nano-devices and Displays of the KIMM’s Nano-convergence Manufacturing Research Division is conducting an experiment to evaluate the performance of the seawater-based energy harvester. Credit Korea Institute of Machinery and Materials (KIMM) Usage Restrictions The sources of photos and research results from KIMM must be specified. 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.