X‑ray Tomography (IMAGE) American Institute of Physics Caption These images show microcomputed x‑ray tomography renderings of an acoustically engineered nanocomposite metamaterial based on ~5nm‑diameter diamond nanoparticles. Credit Farid G. Mitri,Los Alamos National Lab 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.