The dots all move in straight lines across the diameter of the circle, but together they make a regular polygon. Fiddle with the settings! This is version 2 of this project: https://scratch.mit.edu/projects/12397874/ -- that was my first featured project, which was very exciting. But honestly, I was always a little embarrassed of that project. No matter how hard I tried, I could never get it to work quite right. The dots always fell out of sync with each-other and made a kind of blob. Today, almost 7 years later, I took another look at that old broken project to see if I could fix it. And with more experience under my belt, I was able to figure it out! To all of you out there who are having trouble getting a project to work: if you stick with programming, in a little while (probably way less time than it took me), you'll have the tools to come back and fix those bugs that feel impossible now. Thank you for coming to my TED talk.
