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Ancient Papyrus Finally Solves Egypt's 'Great Pyramid' Mystery (newsweek.com)
schwit1 was the first Slashdot reader to bring us the news. Newsweek reports:
Archaeologists believe they have found the key to unlocking a mystery almost as old as the Great Pyramid itself: Who built the structure and how were they able to transport two-ton blocks of stone to the ancient wonder more than 4,500 years ago...?
Experts had long established that the stones from the pyramid's chambers were transported from as far away as Luxor, more than 500 miles to the south of Giza, the location of the Great Pyramid, but had never agreed how they got there. However, the diary of an overseer, uncovered in the seaport of Wadi al-Jafr, appears to answer the age-old question, showing the ancient Egyptians harnessed the power of the Nile to transport the giant blocks of stone.
According to a new British documentary Egypt's Great Pyramid: The New Evidence, which aired on the U.K.'s Channel 4 on Sunday, the Great Pyramid, also known as the Pyramid of Khufu, was built using an intricate system of waterways which allowed thousands of workers to pull the massive stones, floated on boats, into place with ropes. Along with the papyrus diary of the overseer, known as Merer, the archaeologists uncovered a ceremonial boat and a system of waterworks. The ancient text described how Merer's team dug huge canals to channel the water of the Nile to the pyramid.
According to a new British documentary Egypt's Great Pyramid: The New Evidence, which aired on the U.K.'s Channel 4 on Sunday, the Great Pyramid, also known as the Pyramid of Khufu, was built using an intricate system of waterways which allowed thousands of workers to pull the massive stones, floated on boats, into place with ropes. Along with the papyrus diary of the overseer, known as Merer, the archaeologists uncovered a ceremonial boat and a system of waterworks. The ancient text described how Merer's team dug huge canals to channel the water of the Nile to the pyramid.
The base of the Great Pyramid may have been designed as a water pump. Maybe it was part of the waterworks.
Water locks and water channels are already proven technologies. Even ancient China had them.
Once the water is level, it doesn't take much energy to pull a vessel on a channel. For instance in France, I've seen a horse pull a multi-ton vessel with no working motor without much effort at all.
And once the vessel is inside the pyramid and assuming the pyramid acts like a giant water reservoir, then filling up that reservoir and raising the water level, and then pulling the vessel to the side where you need the blocks shouldn't take much energy either.
The only tricky part might be the ancient water pumping mechanism and how efficient it was before the water would evaporate or seep away.
Personally, I think the most obvious theory is likely to be the closest to the correct explanation: that the blocks WEREN'T quarried, but are some form of manmade cast stone made from ancient concrete.
If they were cast instead of directly quarried, the builders could have just built the whole thing like a modern freeway embankment... build the perimeter, backfill the inside with sifted & graded crushed rock & sand. Maybe put down an occasional layer of cloth to stabilize it horizontally (knowing the cloth will eventually decay, but only really NEEDING it for stabilization during construction). Cast the next row of stones, move them horizontally into place, and backfill the interior up to the next level. Stir, rinse, and repeat until you're done. Modern retained-earth construction obviously goes quite a bit further, (like using steel cables to pull the retaining walls inward so they can be vertical instead of sloped, and using precast wall segments instead of casting them on-site), but the basic idea is the same.
Moving big, heavy things HORIZONTALLY is fairly straightforward. So is moving crushed-rock cementious slurry up a hill in small buckets. If they're cast stone, the pyramids' construction basically just becomes a matter of having lots of money, immense HR management resources, and good supply-chain management.
From what I've read, Egypt's antiquities ministry is part of the reason why relatively little is known about the "nuts and bolts" construction details of the pyramids. It WANTS to preserve the aura of mystery, because the official narrative drives tourism and brings enormous amounts of money into Egypt. From their point of view, the absolute WORST thing that could happen is if someone were to demonstrate that the pyramids were no more special than a random freeway embankment.
I am aware of this, but they got the stone from near a river and they built the pyramids near the same river. It's impressive that they did it at all I grant and the technical details are interesting. But I'd really like to know how they built Stonehenge with Welsh stone. No river there.
Actually there is DNA evidence that the original founders of Egypt were Indo-European.
Since Indo-European is a language, part of a cultural complex that spread over many different populations, I find that hard to believe. Do you have any reliable sources? Of course there is European DNA in Egypt - it was very much part of the Greek and Roman worlds. However, I'm not aware of any linguistic evidence for PIE ever playing a role in Egypt before Alexander's conquest.
Stephan
Water channels probably would work. However, there may be a bit of a problem. The Sphinx, pyramids, etc at Giza are built on top of a limestone plateau. It looks like the Giza Plateau is at least 30 meters (100feet) above the peak level of the Nile back in pre-Aswan Dam times. I would think that any system of engineering works capable of lifting boats, innumerable BIG rocks, and prodigious amounts of water up to the top of the plateau would have left some pretty obvious traces.
You can't see ANYTHING from a car, You've got to get out of the goddamned contraption and walk...Edward Abbey