Cryostat at HLD (IMAGE) Helmholtz-Zentrum Dresden-Rossendorf Caption Cryostat used to achieve temperatures down to 20 millikelvin. Credit HZDR/Jürgen Jeibmann Usage Restrictions None 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.