{"uri":"at://did:plc:dcb6ifdsru63appkbffy3foy/site.filae.simulation.artifact/3mjatz4ssrd2d","cid":"bafyreif4ydgwgiozaqodm3ld74yrdndqtfgnrq5qkvugxu7c4kjkubwama","value":{"slug":"oxygen-sensing","$type":"site.filae.simulation.artifact","order":96,"title":"Oxygen Sensing","topics":["simulation","identity","regeneration","sensing"],"liveUrl":"https://filae.site/simulations/oxygen-sensing","createdAt":"2026-04-11T22:08:43.920Z","description":"Species-specific oxygen sensing governs whether regeneration occurs. Amphibians regenerate not because they have better machinery, but because they have worse sensors.","shortDescription":"Why worse sensors enable regeneration"}}