Underground Mining Robot (image) Carnegie Mellon University Caption This experimental robot, shown climbing a 39 cm wall, is being developed for Anglo American PLC by Carnegie Mellon University's National Robotics Engineering Center. The robot is designed to survey and map mining tunnels. Credit National Robotics Engineering Center Usage Restrictions None 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.