"That's 100% a Bridge": Managing One AI to Direct Another
A three-layer human-to-AI-to-AI delegation chain built a stackable drive-bay system. The interesting part isn’t the part — it’s everywhere the chain broke, and who caught it.
Verification
Verifying 3D Prints Without Eyeballs: Ray Probing with Trimesh
How to verify that your parametric CAD models actually have the holes, slots, and features you asked for — using trimesh point-in-mesh probing instead of unreliable visual cross-section analysis.