Rendering of Particle Microstructure in Colloid-Polymer Film Drying (image) Lehigh University Share Print E-Mail Caption Lehigh University researchers saw a "tempest in a teapot" as they observed the microstructure evolution of colloid-polymer film during the drying process. Credit Kaewpetch, T., Gilchrist, J.F./Lehigh University Usage Restrictions Credited, contextual use only. 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.