Robot (IMAGE) Clemson University Caption A robot designed to enhance the ease and frequency of data collection for crop testing burrows through a field of sorghum at Clemson University. Credit Jim Melvin / Clemson University 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.