Tidal turbine (IMAGE) Otto-von-Guericke-Universität Magdeburg Caption Simulation of a vertical-axis tidal turbine: the flow area shows the complex dynamics in the turbine rotor (Hoerner 2020) Credit Stefan Hoerner 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.