File: Pyramid.abstract.jpg (23 KB, 740x493)

23 KB JPG

I posted this on reddit but thought I would also post here to get some thoughts.

I am not claiming this to be true, Just sharing a thought I had.

The core idea is using gravity as the engine rather than fighting it.

You dig a spiral shaft into the ground, not straight down but angling in a slow descending circle, like a corkscrew. A heavy stone is placed at the top of this spiral and tied by rope over a tall fulcrum structure to a second heavy stone on the other side. As the first stone is guided down the spiral, its descending weight pulls the second stone upward. The workers aren't lifting, they're managing and guiding a system that does the lifting for them.

The spiral is key because it extends the travel distance of the descending stone, spreading the work over a longer path and reducing the force needed at any given moment. Multiple shafts running in parallel could distribute the load further, so no single rope or fulcrum ever bears the full weight alone.

The descending stones don't go to waste. They become part of the structure below ground, so the act of building downward and the act of building upward are happening simultaneously. The mechanism builds itself into the pyramid as it works.

Controlled braking points along the spiral allow the rate of descent to be managed precisely. This means the rising stone can be slowed, stopped, and nudged into exact position rather than swung up in one uncontrolled motion. The same system that provides the lifting force also provides the precision placement.

The whole method would have been developed and refined at small scale first, with a working model that let builders learn the tolerances, train the workers, and solve problems cheaply before committing to full scale stone.