# Mirror Loom Sandbox

> From where do we find our reality?

**Published by:** [The Mirror and the Loom](https://paragraph.com/@mirrorandloom/)
**Published on:** 2026-06-04
**Categories:** wolfram, thermodynamics, complexity
**URL:** https://paragraph.com/@mirrorandloom/mirror-loom-sandbox

## Content

The Mirror and the Loom: Bounded Observer SandboxOne observer, one computationally irreducible world, three views of the same limit: how much it can predict, how its grain changes what is knowable, and how its coarse-graining manufactures the arrow of time. Pick a rule and move the sliders. The rule (single-seed spacetime) The top image is the world running from a single black cell.https://leokold.github.io

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