Self-Beinding Bottle Beam Soundwaves (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Acoustic intensity distribution of self-bending bottle beam shows the predesigned trajectory (red-dashed curve) and the propagation direction of the beam (gray-dashed curve). The scale bar = 0.1 meter. Credit Courtesy of Xiang Zhang group Usage Restrictions None 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.