Drone (IMAGE) University of Cincinnati Caption If drones are to become a daily part of life, they will have to be quieter. Aerospace engineers at the University of Cincinnati are working to do just that. Credit Andrew Higley/UC Creative Usage Restrictions None License Original 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.