Researchers unveil the universal properties of active turbulence
(PHYSorg.com Physics)

Turbulent flows are chaotic yet feature universal statistical properties.Over the recent years, seemingly turbulent flows have been discovered in active fluids such as bacterial suspensions, epithelial cell monolayers, and mixtures of biopolymers and molecular motors. In a new study published in Nature Physics, researchers from the University of Barcelona, Princeton University and Collège de France have shown that the chaotic flows in active nematic fluids are described by distinct universal scaling laws.