Portable X-Rays (IMAGE) DOE/Los Alamos National Laboratory Caption A hand-held calculator that was X-rayed by Los Alamos National Laboratory researchers using the MiniMAX camera, a lightweight, portable X-ray machine that could revolution imaging of closed containers. (photo credit: Los Alamos National Laboratory) Credit Los Alamos National Laboratory 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.