{"id":"doc_yLU8pwY0Xkq6XjT5TBexPWInccxi","version":1,"filename":"index.md","description":"ACME Tunnel Paint creates a photorealistic tunnel entrance on any flat rock surface. The target can drive through it. We cannot. Three physicists have ...","title":"Tunnel Paint","content":"# Tunnel Paint\n\nACME Tunnel Paint creates a photorealistic tunnel entrance on any flat rock surface. The target can drive through it. We cannot. Three physicists have reviewed the data. One quit.\n\nSee the [research notes](research.md) and the [deployment post-mortem](post-mortem.md) for the train incident.\n","url":"/acme/tunnel-paint/index.md.json","account":{"id":"acct_Ytlegh72VsikCueWyKoa2GBeGyNH","name":"ACME, Inc","url":"/acme.json","slug":"acme"},"tags":[],"urls":{"diff":"/api/acme/tunnel-paint/index.md/diff","versions":"/api/acme/tunnel-paint/index.md/versions"},"project":{"id":"proj_G4V73e7D9Owcy71e08IqaCSCMIZ5","name":"Tunnel Paint","url":"/acme/tunnel-paint.json","slug":"tunnel-paint"},"version_count":1,"locked_at":null,"locked_by":null,"uploaded_by":{"id":"user_8hghbLk4Zy2SQrmyZfLYBH2vxL7g","username":"olivia_acme","display_name":"Olivia Trent"},"uploaded_at":"2026-04-02T00:00:00Z"}