Drying Time of a 5-Nanoliter Droplet (IMAGE) American Institute of Physics Caption Drying time of a 5-nanoliter droplet as a function of the contact angle on the surface. Credit R. Bhardwaj and A. Agrawal Usage Restrictions Journalists may use this image only with appropriate credit. 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.