I appreciate the work. It's really beautiful and checks so many of my "oddly satisfying" boxes as a builder. It seems it hit those for you too, obviously. Sepa

I appreciate the work. It's really beautiful and checks so many of my "oddly satisfying" boxes as a builder. It seems it hit those for you too, obviously. Separately, the timing of seeing this is uncanny. I've been using marble runs to explain probability to my kids and was filming a marble run conversion lesson. Seeing this at the top of HN felt like someone was reading my minds.