Geometric universality and anomalous diffusion in frictional fingers
Kristian Stølevik Olsen , Eirik Grude Flekkøy, Luiza Angheluta, James Matthew Campbell, Knut Jørgen Måløy and Bjørnar Sandnes
New J. Phys. 21 (2019) 063020
Surely the biggest labyrinths the world has ever seen.
Cømplex Fløw Lab 