Laser reveals turbulence (IMAGE) Institute of Science and Technology Austria Caption A sheet of laser light is being shone through the clear pipe through which water is pumped continuously. The laser gets reflected by tiny particles in the water and makes its swirling currents visible. Credit © Thomas Zauner / ISTA Usage Restrictions Free use for reporting on ISTA License Original 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.