Metastable states of floating crystals (IMAGE) University of Liège Caption Animation of the growth of a floating crystal from N=3 to N=19 particles. Particles are added one by one to the surface of the liquid under magnetic field. The attractive capillary forces are counterbalanced by the repulsive magnetic forces. The assembly shows a symmetry typical of atomic crystals. Credit ©Université de Liège / N.Vandewalle 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.