Thermal Invisibility Cloak: Heat Is Passed around the Central Area from the Left to the Right (image) Helmholtz Association Share Print E-Mail Caption Thermal invisibility cloak: Heat is passed around the central area from the left to the right. Temperature characteristics (white lines) remain parallel. Credit (Figure: R. Schittny/KIT) Usage Restrictions None 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.