CNC vs Egyptian vase
A Mar 28 YouTube piece tested CNC machining to replicate an ancient Egyptian vase — experimental archaeology using modern manufacturing to probe the precision ancient artisans achieved. (youtube.com) The video shows how reverse‑engineering tools can provide measurable data on craft techniques and challenge assumptions about workshop technology. (youtube.com)
The clip was posted on Dan Richards’s DeDunking channel and names Károly Póka among contributors in the video description. (youtube.com) Richards’ team used publicly shared 3D scan data and STL files from the Vase Scan Project (UnchartedX) as the source model for the CNC run. (unchartedx.com) UnchartedX and lab partners reported structured‑light scans of a pre‑dynastic granite vase with metrology down to the thousandth of an inch (0.001")—a key reason modern machinists have tried reproductions. (youtube.com) The Vase Scan Project’s published resources include a Danville metrology inspection carried out by Alex Dunn and Nick Sierra and accompanying metrology reports used to generate the CNC toolpaths. (unchartedx.com) A peer‑reviewed metrological method published by npj Heritage Science introduced concentricity/circularity metrics and found clustering by manufacturing quality when comparing predynastic scans, modern machine‑made pieces, and handcrafted replicas. (nature.com) Skeptics have pushed back—technical critiques and forum threads argue measurement methods, sample provenance and selection bias can exaggerate apparent “high‑tech” signatures in the scans. (paul-barford.blogspot.com)
