Completed Exterior of the Cold Tube (IMAGE) University of British Columbia Caption The researchers demonstrated their cooling system by building a pavilion in Singapore featuring a system of chilled tubes enclosed within a condensation-preventing membrane. Credit Credit: Lea Ruefenacht Usage Restrictions Please use photo with photo 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.