Hawke's Lab Jumper (IMAGE) University of California - Santa Barbara Caption The Hawkes Lab's jumper maximizes the force of the jump with a big spring, while minimizing mass and drag Credit Hawkes Lab, UC Santa Barbara Usage Restrictions For Use with Credit 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.