Marcell Fóti 🪨 Profile picture
Jun 3, 2025 12 tweets 7 min read Read on X
1. Here’s an overhead view of the Great Pyramid of Giza.

I used this image in my newly published book to prove a point. Then along came a so-called "real archaeologist," trying to make a fool of me. "Real archaeologists" come and go—I don’t even remember his name.

But a few things have happened since then. Let’s see who was right.

Let’s zoom in!Image
2. In this image, we can spot all kinds of interesting details—from the impressions spanning multiple stones (top right, orange fram) to the skillful use of a square drill (bottom left, green frame).

In my book, I wrote that these are clear signs that these stones are artificial. To which the real archaeologist responded: “So many people have been on top of the pyramid, entire TV crews—it’s obvious they chiseled out those square holes.”

Alright, fine. Let’s say you’re right. (You’re not—we’ll see in a moment.)

But who in their right mind carves indentations into stone?

And are we seriously supposed to believe that TV crews carry precision square drills? I had no idea. I always thought they just used dowels and screws to mount things.Image
3. The easiest way to let go of the TV crews with precision square drills theory is to suddenly find hundreds of these square holes somewhere else—in this case, on the roof of the Hathor Temple in Dendera, Egypt.

BTW: These are 4k photos, tap, tap&hold and download in 4k.

So, what happened here? A film festival? On this roof?

This argument is about as solid as saying that Quenco in Peru was once a venue for ritual celebrations.Image
Image
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4.But what kind of ritual was it in Quenco, Peru? The Ankle-Breaking Festival, of course!

They still reenact it every year—kind of like letting bulls loose among tourists. Both are cherished traditions, after all.

Just think of the happy faces of those boarding their flights with a cast on their leg, eager to return next year for another round of the Ankle-Breaking Festival!

Oh wait… that’s not a thing.Image
5.But back to Egypt.

On the roof of the Hathor Temple, we don’t just find evidence of excessive square drill usage—there’s also such a huge number of indentations spanning multiple stones that I have to say: this must have been an actual profession back in the day.

A whole guild of artisans, masters of the Great and Meaningless Indentation-Carving technique.

Holy Indentations.

Now that is a thing!Image
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6.Let’s also note that in some places, the stone joints and carvings are so precise that you couldn’t even slip a razor blade between them.

Yet another piece of evidence in favor of precision stone-cutting. (No.) Image
7. And we haven’t even mentioned that up here on the roof, we’re looking at poligonal masonry, a true cyclopean roof.

Why did they carve it this way? For the glory of the gods, of course!

Unfortunately, the idea that this could be some kind of concrete—not with Portland cement, but with some other binder—and that it was just poured in place is completely unacceptable.

Because, as we all know, there is no other binder besides Portland cement. There never was.Image
8. So what is this, then? How the heck did I manage to pour a pyramid out of artificial limestone?

I mean, that’s IM-POS-SI-BLE!

Maybe it’s not even limestone at all!

Well, if someone checks it with a mass spectrometer, they’ll find that—oh yes—it is limestone.

But here’s my take: no, not really. It’s actually a geopolymer that binds together limestone grains and limestone dust.

96% limestone, 4% binder.

And the binder? It’s made of compounds that occur naturally in limestone.

So… good luck proving otherwise.
9. But don’t run off just yet—I’ve got something else to show you.

These so-called wheel tracks—that aren’t wheel tracks.

The roof of the Hathor Temple is layered like a sandwich. What you see in the photo is the middle layer. It’s not the ceiling, but it’s not the final surface either.

Now, if another layer of cast limestone were to be added on top, what would a smart stonemason do to keep the two layers from slipping?

He’d roughen the surface. He’d poke it with sticks, or maybe press a wooden board into it to create a random texture—something to help the layers bond.

And once they’re set, you won’t be slipping a razor blade between them, blah blah blah…Image
10. Are we done yet? Nope, not quite.

So, how old is this temple?

It’s supposedly from the Ptolemaic period, meaning it’s not that old—only about 2,000 years.

Which leaves us with two possibilities:

Either the dating is wrong, and it’s actually twice as old—4,000 years.

Or the Egyptians never forgot the art of casting stone, but after a certain point, they just stopped using it on a large scale—maybe only for ceilings (because, let’s be honest, casting a slab is way more practical than carving one).

And if the second option is true, then the real question is:

Why do we see fewer and fewer artificial limestone surfaces as time goes on?Image
11. If the knowledge wasn’t lost, then the raw materials ran out. And I think that’s exactly what happened.

Anyone who’s read my book knows that the idea of Wadi El Natrun being an unlimited natron source to this day is nothing more than a myth.

I used to believe that story too. But the truth is, that deposit was exhausted thousands of years ago.

Somebody mined out every last bit of natron from that lake system.

Gone. Just—gone.

And if there’s no natron, how are you supposed to cast millions more artificial stones?

You don’t. You hold back. You only use artificial stone where it’s absolutely necessary or makes the most sense.

This is an amazing story. I gathered everything I could find on the topic and packed it into 372 pages.

It’s one of those “once you see it, you can’t unsee it” things.

And once you’ve read it—you can’t unread it.Image
Here is the book with concrete examples from history when humanity almost killed itself in a frenzy of production:

a.co/d/2x9vGcj

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More from @FoMaHun

Jan 9
Quenuai, Peru. 🧵

This is not bedrock and not carving, I’m 100% sure of that.

A hundred percent sounds a bit much—where does that confidence come from? From the fact that the same thing showed up in my little lab while I was messing around with Inca “stone softening.”

If it’s not bedrock, then what is it? I wouldn’t call it casting; it’s more like a kind of plastering: a layer of artificial Inca stone smeared onto the real bedrock underneath.Image
2. First, let’s see how I killed the long, boring hours of the Christmas break.

Well, I cooked stone soup—Inca stone soup, to be precise. Here’s the recipe:

100 g water, 25 g NaOH, 25 g KOH, 100 g sand.

Why exactly NaOH and KOH? That's a long story, it's just simulated peruvian wood ash lye, accept it as is.

If you cook this slowly, over low heat, on a regular hot plate, all the way to full hardness—by that I mean concrete hardness—then some portion of the sand (we don’t know how much) turns into waterglass.

The reaction isn’t complete because the temperature is too low, but that foam is definitely waterglass, born from the marriage of sand and alkalis.
3. I did this about 28,000 times, no problem there. The problem was what came next.

First of all, it took an absurd amount of time for my stupid brain to realize that no matter how pretty the foam looked, the reaction was incomplete, and my waterglass was still contaminated with the two alkalis above.

I just kept pouring and pouring and pouring new Inca stone samples into plastic cups, and it wasn’t waterproof, and it wasn’t waterproof, and it wasn’t waterproof.

I didn’t open a nub in them because I felt bad about cutting the bottoms off the plastic cups. (I’m an idiot.)

I showed that huge crack in one of my Inca samples a few days ago—now I know why it’s there, but for months I had no clue.

Then one day the darkness lifted from my stupid brain and I realized the core problem: the imperfect reaction.

After that I proceeded to waste another two months chasing the perfect reaction. I cooked so much stone soup it was unreal. Of course, I never achieved a perfect reaction with homemade methods.

And if I couldn’t achieve it, I had to accept that the Incas couldn’t either. Dead end.Image
Read 10 tweets
Dec 9, 2025
The Split Trap. A 🧵

1. The Mission

In July 2025, armed with an XRF device, I traveled to Croatia to find out whether the limestone blocks with nubs contain any foreign material — in other words, whether they’re natural or man-made.

This device can determine which atoms are present in a thin surface layer of a material by analyzing its X-ray backscatter. Since my artificial stone mixture contains potassium, that’s exactly what I was looking for in the ancient stones.Image
2. Ancient Croatia

Croatia is full of megalithic relics, though most of them date back to the Roman era. There are about a dozen abandoned towns like this one scattered along the ridgeline of the Dinaric Alps.

I visited five or six of these sites and eagerly pressed the XRF device’s lens against the walls, but it didn’t detect any foreign material. Instead, I found something else: mortar between the stones. And where there’s mortar, it’s not true polygonal masonry, so it’s no surprise there was no potassium.Image
3. Brač

Searching for ancient sites led me to this limestone cave on the island of Brač. It’s called Dragon’s Cave, and I wouldn’t recommend anyone attempt the hike without the official guide — the scorching heat is one thing, but at the end of the trail the cave will be locked. The guide is the one with the key.

Well, guess what — was there any potassium in this rock? You win! There wasn’t!Image
Read 11 tweets
Dec 3, 2025
Today we’re going to settle the question that keeps coming up over and over again 🧵

“This stone casting is bullshit! I tell you why: where did the ancient Egyptians get their crushed granite from??"

"Do you think they crushed granite with no tools? You see? Got you!”

I found the CORRECT (and mind blowingly simple) answer to this question myself when I started looking for crushed granite (granite grit/powder) that was cheap—or even better, free.Image
2. Sure, you can buy 5 grams for 50 dollars on Amazon, but trying to cast a multi-ton stone block with that… well, it’s not exactly cost-effective.

So I started tracking down local quarries (in Hungary), and what I discovered honestly shocked me too. Here it is:

The overwhelming majority of quarries in the world—roughly 80–90%—produce nothing but crushed stone (aggregate).

Solid granite slabs, let alone thick monolithic blocks (for obelisks, for example), are quarried in only a tiny handful of places.

Really.

It’s no coincidence that if you die in Europe, you’ll probably end up with a gravestone from South Africa, India, or China.

And that’s not because we’re chasing luxury—it’s because those are the “closest” places where decent-quality solid granite slabs can actually be extracted.Image
3. Quarries don’t produce almost exclusively crushed stone because they’re stupid or because they wouldn’t love to make a hundred times more money than they get selling aggregate for road base (about $10 a ton).

They do it because flawless, unbroken, high-quality solid granite is rare. Like extremely rare!

And there’s one main reason for that: this planet we call Earth is incredibly old.

Four billion years is no joke!

Wherever you look, the rock is falling apart. In fact, most of it has already fallen apart. Topsoil is nothing but ancient disintegrated rock mixed with organic material.

Time to zoom in on Aswan.Image
Read 5 tweets
Oct 13, 2025
Suddenly I gained another 500 followers, so for their sake, I'll briefly summarize what the game is all about here. It seems we're going to rewrite the first few chapters of human history.

What started as "let's figure out how the unfinished obelisk in Aswan was made" has evolved in a direction where we can now confidently say the past didn't happen the way we thought.

Our ancestors were apparently capable of chemically altering stones, dissolving them, and then reassembling them. The evidence for this is that countless others besides me have done this, and it works, and it’s not even hard to do.

Unfortunately, there's no need for UFOs or ancient advanced civilizations to transport stone blocks of, say, 20-25 tons, or God forbid, 1000 tons. They weren’t hauling the stone blocks around, but just the raw material. In buckets.

The megalithic structures are masonry works, just that the mortar is a completely different material than what we use today. What could it be?Image
First Act

When I started to decipher the secret of the Aswan unfinished obelisk, I naturally had no intention of rewriting the early history of humanity. This realization came later. The mystery of the unfinished obelisk lies in the mysterious scoop marks, approximately 50x50 cm indentations, which look as though someone gouged out the granite with a giant ice cream scoop.

The official explanation is completely wrong, I won’t even go into that, it’s nonsense.

However, my experiment was successful, and indeed, I was able to chemically etch the supposedly indestructible granite with simple tools in my own backyard. All it took was a grill chimney starter, some charcoal, and - natron.

As it turned out, modern humanity of course knows that molten natron dissolves granite, or more accurately quartz, and this is used in several industrial processes, from pottery (cracking glazes) to recycling rare metals (liberating metals from circuit boards).

It's just that archaeologists didn’t know.

Which I have no problem with, other than the fact that they know now but still ignore the facts.Image
Second Act

Now that we've successfully etched the granite, let's see what material is produced in the chemical reaction, because maybe our ancestors could use it for something, considering they didn’t know the concept of waste. What could this white stone foam be good for?

As it turns out, the white stone foam is nothing but waterglass, Na2SiO3. This is fascinating because waterglass is one of the main components of modern geopolymers.

What do our ancestors do if they get their hands on a material with which they can make stone? They make stone with it! And here we reach the point of rewriting history. All those civilizations that were able to produce waterglass were obviously capable of casting new stones from waterglass.

The simplest form of this, when wood ash is mixed into the waterglass, results in a beautiful black, Inca stone.

The giant stone blocks of Inca walls fit so precisely together that not even a piece of paper can be slipped between them because they were simply cast next to each other, directly into the wall.Image
Read 6 tweets
Jul 27, 2025
1. A new twist in the life of The Natron Theory 🧵

Many people know that for my artificial (fake) granite, I use waterglass and whiskey (ethanol)🍹.

Specifically, I precipitate amorphous silica gel from the waterglass using ethanol, and that’s what I use as a binder.

All fine and good, but it’s a fair question: how much alcohol did the ancient Egyptians have to distill and effectively waste to produce that unimaginable quantity of granite objects?

Instead of drinking it, right?

Yeah, it’s a fair critique. Humanity would rather drink lighter fluid than use good brandy to cast stones.Image
2. And while I was thinking about this, I remembered a much earlier experiment when I tried to make glass lenses from silica gel.

That experiment failed, mostly because as the thick silica gel dried, it turned from transparent to snow white. Which, as you can guess, doesn’t make for a great optical lens.

For that experiment, I used baking soda—I added it to the waterglass, and as the baking soda slowly broke down, it turned the waterglass into completely transparent silica gel.

That’s the point where I should’ve been smart—but I wasn’t!

Even though “it’s in my book”!Image
3. I wrote it down myself, yet didn’t realize what I’d actually done.

I didn’t just add baking soda to the waterglass (well, I did), but if I’d been an ancient Egyptian chemist, I wouldn’t have used that—I would have used…

NATRON!

😮WTF?

Yeah. To this day, I somehow missed the fact that Egyptian mined natron isn’t pure Na2CO3, but contains about 15–20% baking soda, NaHCO3.

So if I wanted to achieve the same effect, I should have added the very same stuff to the waterglass that was originally used to make the water glass: natron.

Quarried natron, contaminated with baking soda.Image
Read 7 tweets
Jul 14, 2025
Megalithic Croatia, Day 5 🧵

A Visit to the Dragon Cave

On the last day, I found myself climbing a hill—XRF device in hand—heading toward the top, where this spectacular cave is hidden.

I’m writing this mainly so others can find the place too, and also to warn: don’t go alone.

For one, you probably won’t find the cave, and even if you do, it’s locked. The key? That’s with Zoran.

And who the hell is Zoran?Image
2. Before I answer that, a bit of geography. Just off the coast from Split are a bunch of small islands. One of the larger ones is Brač.

That’s where the cave is—up in the hills.

You get there by ferry. I recommend bringing a rental car, because once the ferry drops you off, it’s still about a 40-kilometer drive to the tiny village where the cave is.Image
3. I tried buying ferry tickets online in advance, but apart from ten scammy sites that popped up in paid ads, I somehow couldn’t find the official website. None of the fake ones let me book a car ticket either.

Turns out, they just don’t sell car tickets online. You have to buy them on the spot. Probably to avoid the chaos of overbooking and ending up with more cars than the ferry can handle.

Speaking of which—don’t count on getting on the first ferry. Just assume you won’t. Forget the timetable.

You show up at the port at some hour, wait around, and eventually—maybe an hour later—you’ll get on a ferry. Just not the one you thought you’d catch.Image
Read 16 tweets

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