Microswimmer Robots (IMAGE) Drexel University Caption Researchers in Drexel University's College of Engineering are developing microswimmer robots inspired by the spiral bacterial that causes Lyme Disease. These robots are part of an international collaboration to develop an intravenous surgery for treating blocked arteries. Credit Drexel 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.