ANTIKYTHERA · RESONANT HDC INSTRUMENT

cosmos planetarium · spiral calendar · classical sky · geocentric orrery · periphery DAG

Antikythera Mechanism

An interactive in-browser realisation of the Antikythera mechanism, driven by antikythera-spectral running in Pyodide. Five live viewports, ten research panels, ~10,000 years of fine-grained navigation, and no kernel data required — the engine is pure modular arithmetic over the mechanism's encoded period relations.

antikythera-spectral cold

    Loads Pyodide and pip-installs antikythera-spectral in your browser. First visit may take ~10–30 s; subsequent visits are cached. The mechanism's modular arithmetic — Metonic 235/19, Saros 223/19, etc. — runs entirely client-side. README · Research notebook — how the gears were reconstructed via cyclic-group algebra (no spatial CAD).

    FRONT DIAL · COSMOS

    BACK DIAL · SPIRALS

    SKY · 35.86°N

    ORRERY

    GEAR DAG · PERIPHERY RULE

    notebook ↗ 30 surviving · 39 conjectural