Chung Cover (image) University of Illinois College of Engineering Share Print E-Mail Caption The robotic 'bio-bat' demonstrates self-contained autonomous flight by mimicking morphological properties of flexible bat wings. Credit Cover photo reprinted with permission from AAAS. Usage Restrictions None Share Print E-Mail 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.