Guide a droplet (VIDEO) City University of Hong Kong This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Experiment showing the guided movement (a “M” path) of a single droplet under the programmed control of a series of electromagnets. Credit Jianqiang Zhang et al./DOI number: 10.1038/s41467-021-27503-1 Usage Restrictions Video must be used with appropriate caption and credit. 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.