The site and bond percolation problems are conventionally studied on (hyper)cubic lattices, which afford straightforward numerical treatments. The recent implementation of efficient simulation algorit
File SM.pdf contains dependencies of P_{max}L^{beta/nu} on p for various neighborhoods containing sites from the 7th coordination zone on square vttice and arious linear system sizes L. P_{max} is pro
Using ice as a model for rock, we experimentally test the prediction of percolation theory that for a sufficiently large sample, the onset of percolation is isotropic even when the crack network is an
