Streamlines of electronic current (IMAGE) University of California - Riverside Caption Using an imaging technique, the researchers examined the fluid-like properties of electronic current (an incompressible, irrotational fluid) through nanoscale devices. Credit QMO Lab, UC Riverside. Usage Restrictions None. 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.