In fact, just a few days ago, I discovered this law while working on my master's thesis. I'm modelling cells in a Monte Carlo model on a square grid, and I need

In fact, just a few days ago, I discovered this law while working on my master's thesis. I'm modelling cells in a Monte Carlo model on a square grid, and I needed the contact area with other cells. The contact area seemed to be to large on diagonal interfaces. After thinking about it a bit, I found the problem, and I started using a different measure for contact area.