Another world conquest manual

That's right.

Unlike the front of the stone slab, there is no written record on the back, but two symmetrical paintings.

Mentioned before.

The length and width of this stone slab are only about one foot. There are many people in the laboratory at this time, so it is relatively difficult for everyone to observe the stone slab.

In addition, considering that opening the stone slab requires a lot of spiritual power, it might disappear again at some point.

Therefore, Lin Li quickly called several researchers to make rubbings of the stone slab's pattern and put it on the main screen of the laboratory.

Generally speaking.

The recorded images of stone carvings are often not very accurate and often contain a lot of roughness, making it difficult to describe all kinds of details in a true and detailed manner.

Like some stone carvings from ancient civilizations, even the facial contours of the characters are difficult to distinguish.

But the two paintings on this stone slab are different.

Although it is a picture carved in stone, one can clearly see what it records at a glance.

The content of the first painting is actually very simple:

There are three suns hanging in the sky, and in the center of the picture, a huge, irregular stone is breaking through the sky and rushing towards the ground.

Then it’s gone—it’s not a gif after all.

The content of the second painting is a bit complicated.

That is a real picture of the war:

On the left side of the screen, there is a huge black hole floating in the void, from which monster beasts are constantly coming to the earth, killing human beings wantonly.

On both sides of the cave entrance, there was a coffin and a strange eyeball.

On the right side of the screen, competing against the monsters are countless practitioners, many of whom are physically capable of controlling the air.

The two sides fought together, and the battle was extremely fierce.

The mountains and rivers are red, bleeding and floating.

It is worth noting that there are only two suns in the sky in the second painting!

Perhaps it is because the information revealed by these two paintings is too complicated.

For a moment, the entire laboratory fell into complete silence.

After a few seconds, Lin Li came to his senses, took a deep breath, and decisively ordered Zhang Guanghua:

"Xiao Zhang, please immediately make multiple backups of this image and transmit it back to the base camp and hand it over to the core layer. Colonel Lin, it seems that I need to trouble you to make a trip."

Zhang Guanghua and Lin Ziming nodded at the same time and said in unison:

"No problem, I promise to complete the mission!"

After explaining this, Lin Li said to another researcher from the Institute of Chemistry:

"Xiao Lin, please organize your manpower immediately. First try to see if the carbon 14 identification is useful. If it doesn't work, then go to the isotope radiation identification. If it doesn't work, use other methods. In short, be sure to confirm the approximate age of the stone slab."

Researcher surnamed Lin nodded:

"Understood, I'll do it right away."

The carbon 14 identification method, also known as C14, is a very mature age detection method.

The half-life of the carbon element in the Great Mo Realm is similar to that in the mainland, so this method only needs simple proofreading before it can be put into actual combat in the Great Mo Realm - and this process was solved when the camp was still a tent.

Previously, the items left by Wei Siming had been identified using the carbon 14 detection method.

However, although the detection of carbon 14 is accurate, it has huge limitations:

That is, it is basically unable to date objects older than 70,000 years. In fact, after reaching the number of 40,000 years, the error of carbon 14 will exceed four digits.

For items that are more than 70,000 years old, the currently relatively feasible technical method is the radioactive isotope identification method.

But the error of this method is still very large.

In addition to the above methods, the oldest methods include fission track method, hydration method, micro-mark analysis, etc.

But at that point, getting the year down to six digits is basically impossible.

If it is a fossil that is tens of millions of years old, the error may even be seven or even eight digits.

Some people may be curious:

Since detection methods are so difficult, how are dinosaur fossils dated?

In fact, most of the local dinosaur fossils that are tens of millions of years old cannot be detected through technical means.

In the field excavation research process of modern dinosaurology, the geological age of basically all dinosaur fossils has been clarified before they are excavated.

Like many fossils whose geological age cannot be determined, the current specific age is doubtful, such as the several pterosaur fossils in Sichuan Province.

However, the purpose of the rabbits is only to confirm the approximate time of the stone slab. There is no detailed requirement for accuracy. The main purpose is to determine whether the stone slab is related to today's cultivator civilization.

The currently known cultivator civilization has been passed down for about 30,000 years, and the earliest starting point may be pushed back to about 40,000 years.

If the age of the stone tablet is less than 100,000 years, then there is a theoretical possibility that the stone tablet and the civilization of today's practitioners belong to the same time period.

After all, the rabbits don't know much about the secrets of the Great Mo Realm. In extreme cases, the possibility of a small cultivation civilization existing earlier cannot be ruled out.

But if the stone slab is from 200,000 or even millions of years ago, then it must have nothing to do with today's spiritual civilization - at least in terms of time.

After Zhang Guanghua and others left, Lin Li said to everyone:

"Everyone, let's first analyze the information this stone carving can provide. The pictures are transmitted to everyone's mobile phones in real time. Anyone who has ideas can speak freely?"

After hearing this, everyone lowered their heads and looked at the picture information.

After a while, Dai Chaohong slowly raised his hand:

"Team Lin, I have some ideas."

Dai Chaohong once analyzed the situation of the city wall when the rabbits first arrived in the Great Mo Realm, and thus determined the key information that "there is an enemy attack in Chi County", which made a great contribution to the rabbits' earlier decision-making.

But later he became obsessed with analyzing the humanistic environment of the Great Mo Realm, so he did not show up for a long time, and his exposure was far less than that of Ma Ning.

Now with the version update and the emergence of slate, Dai Chaohong once again showed his powerful ability to radiate thinking:

"As you can clearly see, the first painting looks like a meteorite hitting the planet.

You may not know much about it, but from a civilizational perspective, records of 'natural changes' of this nature either herald destruction and disaster, or some kind of 'advent'. This is true for more than 95% of the stone carvings discovered in the local area.

For example, a similar scene was recorded in a Mayan ruins in Chiapas State in southern Mexico. In that Mayan legend, the Creator landed on a meteorite and brought life.

In the ancient civilization of Abyssinia, Africa, which is Ethiopia, the stone carving code-named i.e.142 was also a meteorite landing, which later proved to be a graphic representation of a severe plague.

According to the content recorded in the second stone carving, I personally prefer the second statement. Meteorites brought disaster. "

Then he paused, and after seeing that most people showed approval, he continued:

"As for the second painting, let's talk about its key points first.

For example, why are there only two suns in the sky?

Even if there are dark clouds blocking the view when recording this scene, theoretically at least a corner of the sun will be exposed. This is an expression of painting art, and it is impossible to directly ignore the sun.

The second thing is the two things next to the black hole. What is the relationship between that coffin and the ice coffin we found?

What's the origin of that eyeball?

Without evidence, I personally make an irresponsible guess.

Aren't there rumors in our local area that the end of the world will come if the "Nine Stars Lianzhu" and "Eight Stars Lianzhu" happen?

Local rumors must not be true, but in a world like the Great Mo Realm where extraordinary power exists, is there a possibility that such a thing could actually happen?

I remember our astronomers said that there is a special 'membrane' on the outside of the Great Mo Realm, which blocks a large number of high-energy cosmic rays.

So here's what I think:

At a certain moment at a certain moment, one of the three suns was obscured by other stars, causing a loophole in the outer layer of the Great Mo Realm that can isolate high-energy rays.

The fall of the meteor is a precursor.

When this kind of change happened, the demon world or some other world took the opportunity to launch a large-scale attack - maybe the coffin and the big eyes were the people or things that opened the passage. Then the demon beasts came, and the creatures on the earth were devastated, bleeding and drifting. "

After hearing Dai Chaohong's words, everyone fell into silence.

I have to say that the possibility mentioned by Dai Chaohong exists, and the whole story line sounds quite smooth.

Lin Li then turned his head and looked at Zhang Lin, the former director of the Purple Mountain Observatory next to him - this was a low-key figure who, like Dai Chaohong, had contributed several major pieces of information but then settled down to engage in scientific research:

"Director Zhang, is the possibility that Professor Dai said possible?"

Zhang Lin thought for a while, nodded and said:

"At present, the spectra of the three suns in the Great Mo Realm have been determined. They are all 100% stars. The largest one is Sun No. 1 with an orientation of 7.7° east-south."

Its spectrum does not have helium free spectral lines, but the hydrogen spectral lines are very obvious. It belongs to the category of B0V, which is a blue supergiant. The local Orion constellation Rigel is also such a star.

At present, the distance between them and the Great Mo Realm is still being calculated, but theoretically there are four situations that are consistent with Professor Dai's judgment. "

Zhang Lin's words caused the scene to fall into silence again. After a while, Wang Qiang's roaring voice suddenly sounded:

"Hey, why does this miserable person look like Xiao Wu?"