Randy Lewis, Utah State University (IMAGE) Utah State University Caption Utah State University USTAR biology professor Randy Lewis at a spinning machine in his lab in Logan, Utah. With the US Navy, Lewis is developing next-generation maritime vehicle stopping occlusion technologies with USU-made spider silk. He is also sharing USU silk manufacturing technology to enable commercial-scale production of other biomaterials. Credit Mary-Ann Muffoletto/USU Usage Restrictions Credit author 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.