Microcapsule Shrinking to Final Color (image) Harvard University Caption A microcapsule shrinks as it dries, arriving at its final color. Credit Image courtesy of Jin-Gyu Park, Harvard School of Engineering and Applied Sciences. Usage Restrictions None 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.