Image of automated robot (IMAGE) University of Minnesota Caption The microinjection robot detects embryos that are one-hundredth the size of a grain of rice, calculates a path, and automates the process. Credit: Andrew Alegria, University of Minnesota Twin Cities Credit Andrew Alegria, University of Minnesota Twin Cities Usage Restrictions None License Original 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.