This project estimates pi by counting how many non-eslastic collisions between 2 rigid bodies on a frictionless plane next to a wall of infinite mass. The ratios of the two objects must be 100^N to 1, so I have implemented it for 100 to 1 and 10,000 to 1, but the resolution of Scratch didn't allow me to go beyond that. Watch how many touches happen to see an estimate of the first few digits of pi.
I was inspired by this video https://www.youtube.com/watch?v=jsYwFizhncE
