Popular science says oxygen is poisonous, and the whole internet scolds me for being sick

Cutting-edge geographical research?
Not to mention the most cutting-edge research in geographical science.

Even some geography knowledge learned in junior high and high school.

Many people have already returned it to the teacher.

Even if you are a scientist in the field of physics.

Every profession has its own specialization.

After all, science is already sufficiently segmented.

Even if they are people from different branches in the same field.

It is very likely that you will not understand what the other person is saying.

Not to mention understanding other people's most cutting-edge research across industries.

Therefore, cross-industry talents are basically non-existent now.

This also leads to some interdisciplinary things.

New interactions and collisions may arise.

But because we are unable to recognize research in other people's fields.

The situation now seems like everyone has reached a dead end.

Ye Zhen directly drew a fan-shaped diagram on the small whiteboard.

Then draw an arc on the fan-shaped pattern as a dividing line.

“To put it simply, we humans now understand the internal structure of the blue planet.

The blue planet can be roughly divided into three parts.

The crust, mantle and core.

Our current thriving biosphere is just a thin layer on the earth's crust.

In the structure of Blue Star, it is the smallest part.

It exists in solid form and is the land we stand on now.

According to scientists' speculation, it is located at the deepest core of the blue planet.

Divided into inner core and outer core.

They are all composed of iron and nickel.

Here due to high temperature and high pressure.

It is speculated that the outer core may be composed of liquid iron.

The inner core is considered to be very rigid.

A solid iron-nickel alloy that crystallizes under extremely high pressure.

The layer in the middle is generally called the mantle.

It consists of the upper mantle and the lower mantle.

And the dividing line between these three parts.

The boundary between the crust and mantle is called the Moho discontinuity.

The boundary between the mantle and the core is called the Gutenberg discontinuity.”

Hearing Ye Zhen’s series of explanations.

Many people recalled the fear they once had about being dominated by geography.

"I remember this wasn't geography knowledge from junior high school?"

"My head feels itchy and I need to grow a brain."

"Isn't this basic common sense? There must be someone who doesn't know this."

For some primary school students watching the show, this is their first exposure to this knowledge.

If you insist, this is geography knowledge that belongs to junior high school.

But if you ask primary school students to learn it, won’t they know how to do it?
Xiao Ming, who was sitting on a small stool in front of the TV, remembered it immediately.

“Isn’t it just a simple piece of knowledge?”

“It’s like a cake with three layers.”

"The topmost part where we live is the Earth's crust."

"The layer below is the mantle, and the bottom layer at the center of the earth is the core."

"The boundary between the crust and the mantle is called the Moho."

"The boundary between the mantle and the core is called the Gutenberg discontinuity."

Xiao Ming's father patted Xiao Ming on the shoulder and said, "Okay, son. You remembered it right away."

Ye Zhen smiled at the camera, "Have you ever wondered how these levels are divided?

Why is it that here is the crust, and here becomes the mantle?

All of this is still divided by vibration.

Geologists divide the earth into different layers based on the speed of seismic waves.

When the Gutenberg interface was discovered.

This is because scientist Gutenberg was studying seismic waves.

It was found that seismic waves would cause faults here, so it was confirmed that this is the layering of the core and mantle.

What we know so far about the internal structure of the blue planet.

They all come from the exploration of vibration.

Determine the internal structure of the blue planet based on vibrations.

Once upon a time, everyone thought we could carry people into space.

Isn't it a simple matter to drill a hole in the blue planet?

Even during the Cold War.

Both the United States and the former Soviet Union think so.

They all wanted to drill a hole that would lead directly to the other side of the blue planet.

In the last century, the former Soviet Union spent huge amounts of manpower and material resources.

Drilled the deepest hole ever made by humans at that time.

The Kola Superdeep Borehole is only 12263 meters.

Therefore, it is too difficult to drill a hole to study the interior of the Blue Planet.

The former Soviet Union spent more than ten years digging only to reach more than 12,000 meters.

So if we want to study the interior of the blue planet, we can only rely on vibrations.

In the 1980s.

Some scientists have discovered that inside our blue planet, there are two huge foreign objects in the mantle.

How big are these two huge foreign objects?

Each piece is as big as the moon.

Just like that, it remained silent inside the blue planet.

One is located under the Pacific Ocean and the other is located under Africa.

Two huge foreign objects are facing each other.

Density is higher than the surrounding mantle.

According to current scientists' theories and calculations.

The density of the mantle should be uniform, so this kind of thing should never happen.

Why did these two huge foreign objects appear?

This left scientists at the time baffled.

Even if they wanted to drill a hole to study it, there was no way.

After all, the former Soviet Union drilled for more than ten years, but only reached a depth of about 10,000 meters.

This is not even breaking through the earth’s crust.”

After hearing Ye Zhen’s words.

Many people only know that there are actually two such large foreign objects in the mantle inside the blue planet.

Some scientists were also amazed.

"This is the first time I know there are two such huge foreign objects in the mantle."

"What the hell is this?"

"Isn't this just like some of the unexplainable astronomical phenomena we see in space with astronomical telescopes?"

We now rely on astronomical telescopes to observe the universe.

We also discovered many things that cannot be explained within our current scientific framework.

For example, huge superstructures such as the Great Attractor and the Hercules-Corona Borealis Wall.

These are things that cannot be explained by our current science.

According to our current physics, neither of these things should exist.

But we happen to observe that such things exist in the universe.

Professor Yan Xin heard Ye Zhen say that there were two super-large foreign objects in the mantle.

The first thing that came to my mind was something that could destroy the world.

"It can't be that thing." Professor Yan Xin was a little worried and looked embarrassed.

"Professor, what are you talking about?" The other researchers didn't understand.

"Black Tai Sui." Professor Yan Xin said three simple words.

When the researchers heard these three words, they immediately remembered.

"Mr. Ye said at the beginning that Black Tai Sui would fall into a state of dormancy and accumulation."

"The question is, where will Black Tai Sui hide?"

"If such a thing exists, we should be able to discover it." Professor Yan Xin expressed his opinion.

"Now it seems that these two super-large foreign objects are very likely the sleeping Black Tai Sui."

Professor Yan Xin also understood that Black Tai Sui was actually sleeping in the mantle.

No wonder we can’t find it now. (End of this chapter)