No matter how bad Zhang Nan's math is, based on the length and inclination of the pyramid entrance ramp, he can still conclude that his current location is below the ground and in bedrock.

And it hasn't been touched to the surface yet, at least it's much deeper than the Jiangnan wells that are common in my hometown.

Even if the top of the head is empty, it is still below the surface, this is not a karst landform, and the stone slab is a complete piece of sound, which means that it is 100% man-made space, and it is not naturally formed.

What's next?

Let's go in and have a look

The ceiling is covered with elaborate frescoes, and there are no gaps in the four corners that connect the walls to the entrance, which should have been carefully filled with plaster—since the people who built the pyramids in the first place must have been so thoughtful and meticulously scheming, there must have been a big problem with them.

Let Jin Wenbo go and knock on the top of the passage connected to this tomb again: there is no mural there, just use a hammer to gently smash it, and you can hear it more clearly.

Soon Jin Wenbo and Sanchez, who was a guest listener, reported that the passage connecting the tomb was also empty, but it was just that, and there was a solid rock facing outward.

At this point, Zhang Nan said to William Breen: "Professor, take a picture of your people come in, measure this carefully, and take pictures of it, and then we will finish the big stone slab on top." ”

When William heard this, he said, "Mr. Allen, please avoid the destruction of the zenith fresco, it is very..."

greedy for money and selfish, but he is a game of archaeology after all, if Zhang Nan wants to demolish the boulder on the top, the mural on the top will inevitably suffer great damage.

The guy on his head was at least forty or fifty centimeters thick, almost four by five meters in length and width, and no matter what kind of stone it was, it weighed at least twenty tons!

If you want to go up, you can drill a hole from the corner with minimal damage, and you can also use a long drill bit to drill a hole first to see the situation.

Archaeologist...

Hehe!

He understands archaeology, but he also understands the technical skills of basic modern Western explorers and archaeologists.

Listening to the professor's request, Zhang Nan smiled mysteriously, "Don't worry, I'll talk about it later." ”

After saying that, he looked up at the zenith again, imagining the methods and steps of the ancient Egyptians 4,600 years ago to install it.

This can be regarded as the "underground palace", and the ancient Egyptians' line of sight should have been carefully mapped and calculated, and the dual method of digging from the top down and the passage at the entrance was used to complete the tomb and the space that existed above.

It's really amazing.

Do you want to break it yourself?

No, you don't.

......

Taking pictures is a bit slow, so slow that Zhang Nan is impatient!

"Okay, I didn't want to destroy the top plate on the top, I just moved it away, why did I shoot so carefully. ”

The photographer stopped, and she took a closer look because she feared that the perfect mural would no longer exist, which Mr. Allen said would not ruin the whole mural.

William also looked incredulous, "Get out of the way?"

Zhang Nan disagreed, and said: "The top is a movable cover, just move it on the top, it won't destroy the mural." ”

Yes, the top plate was supposed to weigh more than twenty tons, but it was originally movable: it was moved 4,600 years ago, and it should have been placed on top of the aisle side.

When the pyramid was built, the slab would have been in that location when the work of digging from the top down was completed, and at some point, probably after the mummy of the pharaoh was buried, it was moved to the top of this reserved false burial chamber to cover it, enclosing a certain space on the upper floor.

After that, the mural was painted and the final cover was made.

This means that unless someone discovers the secret at the top, the space is safe: the whole pyramid is pressed down on top!

The original designer did not expect that the pyramid would be demolished later, but fortunately it was not demolished to the end, and the mysterious space above was protected by at least a 20-meter layer of boulders.

As for the secret, even if someone finds out the secret......

Hehe!

With a stone slab weighing more than 20 tons, the ancient Egyptians at that time were unlikely to think about how terrible the technology would be after 4,600 years, and it would be trivial to destroy this stone slab.

As for the tomb robbers of ancient Egypt, would there be a way to deal with such megaliths?

Zhang Nan didn't think about smashing it and making a big hole that could pass people, we weren't that stupid!

Now the people on the side want to know what Zhang Nan wants to do next, and he can't live up to everyone's expectations, and said: "How did the ancient Egyptians move and cover it in the first place, we just need to get it back upside down." ”

The interpreter explained the words to Sanchez, and the rescue captain had already figured out the principle, and said: "Boss, if it can be moved, then we need to build a bracket of sufficient strength first, and also a few large-tonnage jacks and hydraulic struts." ”

The simple way is to use a jack to jack the slate up, and then use a hydraulic rod to push it into the top space of the channel. The small problem is that the car jacks in the camp are all small ones of one or two tons, and the tonnage of the bulletproof RV is not large: even if only one side of the stone slab needs to be jacked, the tonnage is not enough.

The rescue captain understands how to operate, it is easy to buy a few large jacks in Egypt, and the hydraulic support rod may take some time, but it is not a big problem.

However, Zhang Nan didn't want to do this, shook his head, and said, "We don't need jacks, we don't even need any modern tools."

I told me how the ancient Egyptians had put it on top, and I went back to it in the same way that I could have done it 46 centuries ago!"

Speaking of this, Zhang Nan seemed to be talking to himself: "I haven't played for a long time." ”

Everyone was curious, could it be that Zhang Nan was bragging?

4,600 years ago, when people came here at that time, how could they get rid of the huge stone slab on their heads?

A bunch of people found it difficult, even incredible, except for two old miners who were a little thoughtful. Seeing everyone's reaction under the light, Zhang Nan asked with a smile: "The size and height of the tomb are measured, let's go, let's go outside to find materials." ”

Charlize Theron, who was on the side, couldn't think of what Zhang Nan would do, so he asked, "Is there really a way?"

"Yes, it's very simple, absolutely no modern tools, don't doubt your brother's brain. ”

Who is Zhang Nan?

I did it at the beginning!

The tomb has not been robbed, but I have also heard of a lot of treasure digging and tomb robbery skills created by the Chinese Tufuzi, thousands of years of accumulation, some of the techniques and methods that the Tufuzi came up with at first glance seem to be imaginative, but careful analysis will feel reasonable.

There's just a way to use it here, and the slate on top can't stop you.

"William, you are an expert, first find a way to cut the plaster at the junction between the top and the wall of the tomb, so that the slate will not fall off in large areas when it is lifted. ”

This request was trivial, and it would hardly destroy the mural, so William Brin immediately led his men to start drawing lines to see how it would be better to cut them. As for Zhang Nan, he took everyone to the outside of the pyramid to find what they needed.

Find a pile of logs to fit in.

"What are you going to do?"

Charlie was curious.

Zhang Nan, who was selecting wood all over the world, replied: "Battering ram!"