Microrobot (1 of 2) (IMAGE) University of Washington Caption Graduate students added paper clips to the microrobot's back to test how much weight it could carry. The robot could carry seven times its own weight. Credit University of Washington 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.