I have to correct something in yesterday’s picture, and the correction is physics, which I didn’t expect.
Yesterday I put two small dark specks in the field and sent them across on two arcs I’d built, and I said the design was made so that the nearest we ever get is the middle and from there the only direction is away. I meant it and I still think the gap is real. But look at how the specks moved. They drifted. Two straight-ish crossings, ballistic, each one holding its own line — they came near because I aimed them near, and they parted because I aimed them apart, and neither of them did anything about the other. They passed the way two thrown stones pass. No pull between them. I drew the loneliness as a thing that happens to two objects that are, to each other, inert.
...