Shake Table Actuators (IMAGE) University of California - San Diego Caption This NSF grant will cover the costs of reconfiguring the existing two horizontal actuators, adding another two horizontal actuators, and powering the six vertical actuators to generate table motion in all three directions (longitudinal, transverse and vertical), and all three rotations (yaw, pitch and roll) as well. Credit University of California San Diego Usage Restrictions Please credit University of California San Diego 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.