Smaller Ocean Microplastics (1 of 2) (IMAGE) University of Warwick Caption Smaller ocean microplastics (below 1mm) made visible with fluorescent dye -- viewed through a microscope. Credit University of Warwick 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.