Smoking Gun Evidence for Ancient, Machined Stone! The Granite Cornice blocks on the Giza Plateau. (UnchartedX)

Join me for a deep dive as we re-visit the topic of ancient precision with an investigation into the intriguing phenomenon of the 'cornice' and 'couch' blocks, that are still extant on the Giza Plateau. Precisely machined, from huge chunks of Aswanian granite, these contoured masterpieces defy the standard model explanation that everything here was made by hand, with primitive methods.

Legitimate, engineering oriented investigations and inspections made of these ancient artifacts reveal features on them that mirror techniques we would use today in modern machining, and uncover the true depth of their complex, sophisticated, and precise nature - far beyond anything that could be made by hand.

The cornice and couch blocks are smoking gun evidence for significantly advanced ancient technology, far beyond that of the Dynastic Egyptians, that MUST have existed millennia in the past. What's more - these are no one-off, unicorn type artifacts - their machined precision into igneous stone is an achievement that was repeated time and again, and the evidence is still there on the Giza Plateau to show it.



Aside from the data for precision, the amount of erosion on the limestone blocks is astonishing, indicating extreme age.

[Posted at the SpookyWeather2 blog, October 11, 2026.]