Chemical Micromotors (image) American Institute of Physics Caption This image shows a possible application of chemical micromotors. Credit Daigo Yamamoto/Doshisha Usage Restrictions This image may be used only with appropriate caption or credit. 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.