RadiCold Modules (IMAGE) University of Colorado at Boulder Caption An array of RadiCold cooling modules on the roof of a building on the University of Colorado Boulder campus. Credit Yang Lab / University of Colorado Boulder Usage Restrictions None 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.