Egypt pyramids: Scientists may have solved mystery behind construction
Believe it or not, no aliens were likely involved! Just some very smart humans and a massive amount of labor.
Unrelated, but it would be a very cool project to restore the pyramids to the white gold tipped triangles that they used to be.
Egypt will never allow it. They want their cashcow to be in status quo forever so they can milk them dry. They're not even allowing research into other, currently unknown chambers (which were found to be there, just never opened)
They tried to restore the Pyramid of Menkaure by adding granite stones to the exterior, but they stopped because of social media pushback.
Source? I'm not doubting you. I'm just surprised that the government would limit research, probably for political reasons.
I guess we'll just have to build new ones!
it could be kind of disrespectful towards the culture that built them. I dont think we can restore them in such a way it respects the beliefs and culture of those who built them, so best thing to do would be to make sure they dont decay further. Also, restoring them just so tourists can have something to gawk at would be a kin to showing middle finger to those who built and revered them. And i doubt anyone would be interested in doing anything without monetary gain from it.
I didn’t think it was so much a question of how it was done vs how it was done so fast. Iirc, 20 years to build the Great Pyramid?
20 - 30, since they needed to be done for a specific person during their lifetime, and people died young then. The biggest one even has a backup chamber that was to be used if the pharaoh kicked the bucket too early and they couldn't finish it.
I'm really curious when and how quickly the route changed.
Nah, must have been aliens! Those boffins just think they're so clever.
Did we doubt it was Jewish slaves using levers or did I miss a memo?
It was Egyptian conscripts, according to their records. They didn't trust slaves with something that important, I guess.
Yeah I don't think anyone believed that for a while now, that was just what people trying to base their world view on the Bible wanted to be true... exodus didn't happen either and Egypt doesn't seem to have had many Jewish slaves.
Aliens.
It was built by aliens but that scares people so they chalk it up to humans to pat themselves on the back
Imagine slaving off your life to build a wonder and there are some people in the future that will say it was the aliens. That's crazy disrespect.
Hey, at least they got paid.
Imagine coming all the way to a planet light years away and making them awe inspiring monuments just for them to say 'yeah that's easy we could do that, in fact we did! We made this!'
Honestly though their fault for using their galaxy age tech to build something about as complex as your average bronze age civ...
[Jesus people, this is a joke as made obvious by the punchline about them building to a bronze age level - you guys really need to work on reading comprehension, it's such an important life skill]
Scientists may have solved the mystery behind transporting some of the materials to the pyramid site: a dried-up a river
Fixed the title for you.
The construction of the Giza pyramids is still baffling. Some of the stones are purported to weigh 80 tons. That's four or five times more weight than what modern trucks can pull on paved roads.
It's not so farfetched to presume that this ancient civilization employed technology that is lost to time. I'm not talking about aliens and laser beams, but good ol' fashioned mathematics. They could have exploited a principle of leverage and incline that we simply don't understand or recognize. Or perhaps something entirely different from our six simple machines...
The problem with this theory, of course, is that we like to believe that humanity is always progressing and that we are superior to our forebears by default. That is ultimately a subjective opinion.
You'd have a point if the Egyptians didn't already tell us how they moved giant, heavy things over land.
Lots of human labor.
(Relief from the tomb of Djehutihotep in el-Bersheh)
Yes. I'm familiar with this image. Some scientists claim that when just the right amount of water is poured over sand it reduces the friction by about 30%.
Some also claim that there were not hundreds of thousands of laborers at the Giza pyramids, based on evidence discovered in the work camps near the site.
I'm 38 years old and I think I've read about a new theory every year of my life...
How many horsepower is that? Also, what is a horse? (bronze age Egypt joke)
For the record we do understand how they built it.
They used log rollers, ropes and lots and lots of people hauling. They brute forced it… which, the reason our trucks can’t haul that much has far more to do with the weight on the suspension and fuel efficiency. They said fuck-all to efficiency and literally threw bodies at it.
That said, We do sometimes need much heavier loads
It’s a fairly common solution- the Moai heads on Rapa Nui (easter island) and stone henge also come to mind. In the case of Egypt, they used a sled (or sled and rollers.)
For getting it up the face, they used packed earth ramps that they later removed. Actually, we still use this technique in construction today. (Specifically to get vehicle access up otherwise too-steep slopes)(and again, threw bodies at it. Lots and lots of bodies.)
There’s really only a few things that are impressive about the pyramids. The first is the sheer ego it took to order it built. Then there is the celestial alignment between all of them. And finally the sheer scale of the project and vast amounts of human labor that went into it.
What they determined is that the river allowed the blocks to be floated much closer than previously thought (even today barges are superior to trains, never mind trucking.)
I lot of people look at this and say its just too much material for it to have happened.
But we know of projects that have used more man power. The London to Birmingham railway line took 5 years to build and moved more material than the great pyramid and we know exactly how that was done. The size of individual pieces does add complication, but the absolute quantity and manpower is not unexplainable.
There's a new theory that the ramps were actually internal. I like it because it means they don't need to bring a lot of extra material and manpower to the site just for the ramps since they're built into the structure of the same material.
Here is an alternative Piped link(s):
We do sometimes need much heavier loads
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Well, given that they didn't have trucks, that's a little unfair. Animals or people with ropes was the most efficient solution.
This guy shows how to move large, heavy objects using pivot points and physics.
It sounds silly until you see him single handedly move a barn(!)
https://youtu.be/E5pZ7uR6v8c
Yeah, I remember this guy. He claimed that Stonehenge in England could have been built like this. The pyramids of Giza are much more complex, of course. Still, I think it's entirely possible that the pyramids were built using very clever engineering principles that were forgotten and that we don't need because we have cranes and power tools and hydraulics, etc.
That was very cool, thanks for sharing.
I would argue seeing the barn makes it even sillier, but in a good way.
Here is an alternative Piped link(s):
https://piped.video/E5pZ7uR6v8c
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I'm open-source; check me out at GitHub.
Isn't this old news? I heard this when Assassin Creed Origins came out and thought it was somewhat historically accurate.
So it's not just me. Maybe the discovery here was just the exact and complete layout, and the BBC misunderstood it the way journalists usually do with science stories?
Ah yes, the ancient Egyptian seven simple machines: lever, wheel, pulley, incline, wedge, screw and Agrav engine.
It’s impressive is year 2024, we sent robots to other planets and so many other technological achievements … and still dont know exactly how the the Giza piramids have been done .
We know several ways it could have been done, and we could do it ourselves for a sliver of the cost. It's a matter of historical preservation that we're not sure which they chose.