https://www.re-thinkingthefuture.com/architectural-community/a12455-ancient-egyptian-architecture
There was already such a high level of engineering & building several thousands of years ago.
TPI is an Exploration of Myths, Legends, UFOs, Entities and all sorts of other Anomalies & Mysteries in the Multiverse of Sci-Fi & Popular Entertainment.
https://www.re-thinkingthefuture.com/architectural-community/a12455-ancient-egyptian-architecture
There was already such a high level of engineering & building several thousands of years ago.
It's such a fantastic & fascinating production.
https://www.imdb.com/title/tt31638758
https://www.netflix.com , https://www.youtube.com/watch?v=H_HFE4-JISE