Experiment setup (IMAGE) Optica Caption The new x-ray MEMS device is used inside this experiment enclosure at the Advanced Photon Source. Shown is the 6-circle diffractometer that manipulates the MEMS optics in a vacuum chamber. Credit Jin Wang 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.