A new theory on how the pyramid's were built.

[trekkiedane]

Thanks for the link DS9Sega.

Yes, Indeed, thanks! -that was very interesting.

 

[RobertVA]

I can pretty easily take apart my office chair but I have no idea what the factory machinery looked like which made it.

I however can. Not only that but I can go into extremely painful levels of mind-shattering detail.

Also: I can set up and run said machines.

Also note that office chairs have been manufactured for many decades. The manually operated machinery couldn't fabricate parts as quickly as the modern computer controlled machines that automatically change cutting bits, but the chairs still got made.

Clever creative people can overcome a lack of elaborate technology.