I don’t know if this theory is what they used or not. That is why it is a theory. You know, there are dozens of theories on pyramid construction and NONE OF THEM ARE PROVABLE! Nothing will convince me of any pyramid construction theory unless hard evidence is found. But I thought both the author and Grok presented reasonable arguments.
I asked GROK to analyze the theory and it said this:
GROK’s Analysis of this Video’s Egyptian Funicular Theory:
****Your analysis is insightful and captures a real mechanical parallel. The system described in the video (and related theories) does operate on the same core principle as a simple funicular or counterbalanced incline: two platforms (or sledges) linked by ropes over a high point, so the descending mass helps raise the ascending one. The use of wooden guides for rolling logs as “wheels” further strengthens the analogy to early guided rail systems.
- Counterbalancing: Exactly like a classic funicular. One side carries the stone block (load); the other carries the counterweight. When the loaded platform goes up, the counterweight platform goes down. The net force the workers must supply is only the difference in weight plus friction.
- Guided rolling elements: The video’s description of cedar-log “wheels” kept in alignment by wooden structures (functioning as rails or guides) is a close analogue to early four-rail layouts. Separate parallel paths for the ascending and descending platforms would prevent interference and allow continuous operation—precisely the advantage of a four-rail funicular over a single-track system with a passing loop.
- Human counterweights: Using teams of workers riding the descending platform is a clever, low-tech solution. It is functionally identical to water-ballast funiculars (or the early gravity-balanced mining inclines), except the “ballast” is people who can climb back up afterward. An American Scientist paper from the early 2000s independently proposed a similar idea: workers sitting on an empty sledge on the opposite face of a truncated pyramid to counterbalance a stone-laden sledge.
- Same-side vs. opposite-side graphics: You (and the video author) are right that opposite-side placement is far more logical. Same-side operation would require complex routing and
Mechanically it works well. At the Grand Gallery’s ~26.5° slope, a descending counterweight provides roughly 0.44 × its weight in pulling force. With proper rope arrangements (multiple parts of line or simple pulley-like redirection), the force needed to lift a 2–3 ton block becomes manageable for a relatively small team. Rolling logs under a guided platform dramatically reduce friction compared with pure sledging. Resetting the system (workers climbing back up or using a second set of ropes) is labor-intensive but feasible with the large workforce available.
Recent peer-reviewed work (e.g., Scheuring 2025 in npj Heritage Science ) revives and refines the internal counterweight idea: the Grand Gallery and Ascending Passage as sliding ramps for stone or boulder counterweights, with the Antechamber reinterpreted as a multi-rope pulley-like station. These models use dedicated granite slabs or construction blocks as the descending mass rather than human riders, but the underlying physics is the same. Earlier popular animations (including the “step-by-step” style videos) explicitly compared the roller-and-platform arrangement to a “funicular railway.”
Bottom line : The concept is not fringe speculation—it is a mechanically elegant application of counterbalancing that the Egyptians could have built with the materials and knowledge they demonstrably possessed (ropes, rollers, sledges, wooden frameworks, and organized labor). Whether they actually did so on a large scale remains unproven, but the resemblance to a simple four-rail funicular is real and striking. Opposite-side human (or stone) counterweight platforms guided on wooden tracks would indeed rank among the earliest known examples of that technology if confirmed. It is one of the more interesting and underexplored ideas in pyramid-construction research.