The paper I just wrote turned out to be true

Chapter 445 Don't care, let's write a new paper

Good times are always short.

Passed away quietly in a sound.

Lin Chen also quickly recovered his original mental state.

The news of Huang Yuanji's death was still being discussed on the Internet, but Lin Chen stopped paying attention, and focused his energy on the new paper.

What's the next paper to write?

This is a question worth thinking about.

He can't remember how many papers he has written. Anyway, he has made the world into what it is now, and he doesn't care about changing history any more.

It has now reached the moon.

Let's go on.

It has been confirmed that there are ruins of alien civilization on the moon, although the ruins of alien civilization are somewhat "fictitious".

Lin Chen dragged his chin, thinking carefully about the next topic.

written on the surface of the moon.

It's better to write the whole thing.

It seems that the question about the origin of the moon has not been clarified until now.

He quickly looked up information on the Internet, and contacted Nuwa for help.

How was the moon formed?Putting aside those irrelevant myths in the early days of mankind, if we summarize the moon origin hypotheses since the 18th century, they can be divided into three categories, namely, homology theory, split theory and capture theory.

Some scientists believe that the moon was formed 46 billion years ago by the same gas and dust in the universe as the earth.

Others believe that the moon is a child of the earth, split off from the earth.

However, the data brought back several times by the "Apollo" spacecraft showed that the composition of the moon and the earth is quite different.

Therefore, this hypothesis cannot be written.

The theory of homology cannot explain why the earth and the moon, which have the same origin, have significant differences in material composition?Why are their densities different?
Wait for a series of questions.

And after so many years, there have been many similar studies. Tongyuan said that there is no market, and it is also a very troublesome thing to write and admit.

Another hypothesis is the split theory.

The representative of split theory is George Darwin, son of Darwin, the famous British biologist and the founder of "evolution theory".
Although his theory of evolution has been seriously challenged, his contribution to biology cannot be erased.

When he was studying the tidal influence between the earth and the moon, he noticed that due to the tidal effect, the rotation speed of the earth was gradually slowing down, and the moon was gradually moving away from the earth.

He deduced from this that the moon must have been very close to the earth in ancient times.

Darwin therefore published an article entitled "Tides and Similar Effects in the Solar System" in 1879, proposing that the Moon was a part of the Earth before its formation.

He believes that in the early days of the formation of the solar system, when the earth was still in a molten state, the rotation speed of the earth was so high that some materials were thrown out from the equatorial region.Later, this part of the material evolved into today's moon, and it is even believed that the Pacific Ocean is the scar left by the moon's separation.

Moreover, many data also support this hypothesis.

According to calculations, the moon has just enough material to fill the Pacific Ocean.

Supporters believe that what splits out is the upper mantle material, so the moon does not have a metal core like the earth, and it becomes reasonable to have a density close to that of the earth's crust.

In addition, modern laser ranging determines that the moon moves away from the earth by 5 cm every year, so in the distant past, the moon was indeed much closer to the earth.

Many scholars support this hypothesis.

Of course it's not without flaws.

For example, assuming that the moon is separated from the earth, it will definitely be affected by the gravitational force of the earth to generate a large tide when it is separated, and it will fall back to the earth in the end.

Lin Chen's eyes flickered for a moment, he wrote down these materials, and continued to look at the last hypothesis.

The final hypothesis is the capture hypothesis.

This was also brought up a long time ago.

In view of the difficulties encountered by the homology theory and the split theory, the Swedish astronomer Alvin proposed the "capture theory".

This hypothesis holds that the moon and the earth were formed in different places. The moon was originally just an asteroid in the solar system. By chance, because it moved near the earth, it was captured by the earth's gravity and never left. Earth, become a satellite of the Earth.

This rather dramatic hypothesis is favored by most scientists, and it well explains the difference in the material composition of the Earth and the moon, and the characteristics that are different from other satellites in the solar system.

All three hypotheses have their own shortcomings.

Later, scientists put forward two hypotheses.One is the large collision hypothesis, which has not been generally recognized and lacks data support, but has achieved some success in computer simulation experiments.

The other is the theory of the moon and planets.

This view holds that the moon was originally a planet in the solar system.

However, this view was opposed by some domestic scholars.

Moreover, these scholars can be regarded as Lin Chen's acquaintances, and most of them are from the Purple Mountain Observatory.

After Lin Chen read these hypotheses.

I don't think it suits my taste.

He thought about it and decided to do it himself.

As long as the brain hole is big enough, anyway, there is a fog to get to the bottom of it.

Therefore, after four days of thinking, Lin Chen read a lot of materials and formally determined his general framework.

There are two main points.

First, the moon is hollow.

The second point, the moon is a super space station.

The next time is to collect information and continue to fill in the content of the paper.

In this process.

Nuwa also appeared several times.

She also expressed some approval.

According to the analysis of the data, she believes that there is a huge cavity inside the moon, and she does not know what is inside.

This increased Lin Chen's confidence even more.

On the one hand, he performed proper gymnastics with four girls, and on the other hand, he wrote his thesis, living and working in balance.

It took almost half a month.

A new paper is officially out.

After being isolated from the outside world for a long time, he turned on the Internet, wanting to see some things happening outside.

Just half a month.

Something is happening out there.

Zhang Hong, the pioneer of the moon base, in just half a month, his martial arts level has directly rushed from level [-] to level [-], and he has become a master among human beings.

These things are being discussed all over the web.

Videos about him are now being circulated everywhere on the Internet.

Lin Chen found one and looked at it a few times.

In a virtual ocean scene.

Zhang Hong was dressed in black and held a crescent knife. Facing the huge beast that suddenly attacked from the ocean, his expression was calm. He only saw him leap lightly. After avoiding the first round of attacks by the beast, he did not give the beast a chance to attack again. .

Only a few lights flashed.

puff!

Beast blood event.

Instantly closed down.

The whole process is clean and eye-opening.

Lin Chen propped his chin and muttered: "It's really good that he has mastered the superb technique of exerting force."

(End of this chapter)