Ultrafast Robots (image) University of Miami Caption Typical ultrafast extreme events caused by mobs of computer algorithms operating faster than humans can react. See www.nanex.net for more examples. Credit Neil Johnson, University of Miami Usage Restrictions Must be used with credit. 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.