Volume of the Jaws (VIDEO) Brown University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Researchers used X-ray video to track the movement of the mouth bones of bass to see how much volume they create and how quickly. That helped them calculate the power needed to create the suction they produce. Credit XROMM Lab/Brown University Usage Restrictions 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.