Plasma Tsunami (IMAGE) American Physical Society Caption Converging UV laser beams illuminate flat plastic targets to produce expanding plasma shockwaves. The waves interact to produce a new instability, seen for the first time in the laboratory, using a beam of protons at the OMEGA laser facility at the University of Rochester Laboratory for Laser Energetics. Credit University of Rochester 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.