Steady-state Whipping (IMAGE) Georgia Institute of Technology Caption This image shows a jet exhibiting a steady-state helical whipping as it emerges from a needle in a microfluidic device. By controlling the viscosity and speed of the liquid surrounding the jet, researchers are able to control chaotic whipping to create this steady-state. Credit Georgia Tech 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.