Robot Jumping after Ignition (IMAGE) University of California - San Diego Caption The robot is capable of more than 30 untethered jumps and is powered by a mix of butane and oxygen. Credit UC San Diego/Harvard University Usage Restrictions Please credit UC San Diego/Harvard University 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.