2026-04-19 14:36:17
Below the Mesh
The light year is a bookkeeping unit that has been promoted, by repetition and by the poverty of better language, into a cosmic speed limit. Both halves of that sentence are wrong in slightly different ways. A light year measures the distance a photon covers in one orbit of Earth around the Sun, and it measures that distance against the stage on which photons and Earths and Suns appear.











