I thought it's interesting that the author went the way of add-more-via-subdivision. It feels very analog, kind of like how with old photos, the way you get mo

I thought it's interesting that the author went the way of add-more-via-subdivision. It feels very analog, kind of like how with old photos, the way you get more resolution is to just print them bigger (of course, what you actually get in reality is more grain). It's different from how we modeled things like Turing machines, where if we needed more memory, we would append more tape, as opposed to subdivide the existing tape further.