The race of water droplets (VIDEO) University of Liège 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 How fast does a droplet flow along a fibre? It depends on the diameter of the fibre... and also on its substructure! These are the findings of a study conducted by researchers from the GRASP Mabpratory of the University of Liège who are interested in microfluidics, especially water harvesting in arid/semi-arid regions of our planet. Credit @University of Liège / GRASP / M.Leonard Usage Restrictions No commercial use 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.