pi approximator in 19 blocks. (this project is kind of dumb but cool) This uses Buffon's Needle pi approximation method which is basically where you drop a needle randomly onto a paper with straight lines drawn on it that are equally spaced as far apart as the needle is long. The amount of times the needle lands on a line should give you about pi.
In a week or two or hopefully not three I will have my liquid physics project done THANK YOU FOR 1000 followers I couldn't get it past 3.141 even after 100 million iterations lol