The Bio-polycarbonate (IMAGE) National Research Council of Science & Technology Caption The bio-polycarbonate is very transparent that tropical fishes can be seen through. Credit Credit : The Korea Research Institute of Chemical Technology(KRICT) Usage Restrictions The sources of photos and research results from KRICT must be specified. 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.