Corn (IMAGE) Louisiana State University Caption LSU Department of Chemistry Assistant Professor Tuo Wang and colleagues are the first to investigate an intact corn plant stalk at the atomic level using high-resolution techniques. Credit Peggy Greb, USDA 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.