thermochromic polymer blend (IMAGE) Rice University Caption Photo viewed through a piece of glass treated with a thermochromic blend. Credit Photo by Jeff Fitlow/Rice University. Usage Restrictions Must credit Jeff Fitlow/Rice University. 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.