Fiery white celestial body.

Although the sun is warm on the surface, the horrible temperature... can't be described in words!

If they are allowed to live on the sun, I am afraid that the existing time units will not be able to reach them, and they will immediately fuse into quarks.

"Can this sun really live in people?"

"Moderator, although you are powerful, can we not touch such an outrageous topic? Don't ruin your fame for the rest of your life!"

"Worry for the host... hope nothing goes wrong!"

"..."

In the villa.

Jiang Zhe looked at the questioning barrage and didn't care.

Turn around and draw the sun on the LCD screen.

Then face the camera and explain:

"The sun is right above our heads, accompanying the earth for billions of years."

"But do you all know the sun well?"

As the words fell, the audience expressed their opinions one after another.

Jiang Zhe clearly observed that many viewers only have a superficial understanding of the sun.

And the firm belief that the sun is a product of nuclear fusion.

Why they have a fever, they don't have a clear understanding.

Facing the camera, Jiang Zhe began to tell:

"Here, I will give you a popular science about what the sun is!"

"Everyone should have discovered a miraculous phenomenon."

"The size of the sun is the size of the earth

times, its surface burns with red flames, bringing a certain temperature to the surrounding celestial bodies. "

"But what? If the sun were an unusually hot sphere."

"Then objects closer to it will be hotter!"

"Is that right?"

Pause for a moment.

Jiang Zhe shook his head: "Actually not."

"On our planet, Mount Everest is very high. It stands to reason that the top of the mountain should be hotter, but why is it so cold?"

At this point in the explanation, a small group of viewers became curious.

Crazy is asking why.

Even without Jiang Zhe's narration, there are barrage science popularization.

"Don't bother Mr. Jiang Zhe. Mercury is closer to the sun. If the sun is hotter, Mercury would have melted. In fact, the heat on our earth does not come from the sun. It is the heat caused by nuclear radiation. "

"Fuck! Really?"

"..."

Watching the barrage of enthusiastic science popularization.

Jiang Zhe nodded and explained:

"Yes, the space between our earth and the sun is the universe."

"Because a vacuum doesn't conduct heat."

"The heat of our earth comes from the radiation waves from the sun, and the radiation waves collide with the earth's atmosphere/ground to generate heat."

"Because Mercury has no atmosphere, it can't maintain its temperature. It is extremely hot and extremely cold. The same is true for the moon."

Explanation ends here.

The audience has a certain understanding of the sun.

Jiang Zhe started the following science popularization:

"Today's science, even scientists, believe that the sun is undergoing a nuclear reaction, that is, nuclear fusion."

"Is that so? Actually not. Scientists all know that the sun is not nuclear fusion, but they cannot admit it."

"Because with the scientific knowledge of our world, it is difficult to imagine how the sun would produce high temperature and heat if it were not a nuclear reaction?"

"So, is the sun really fusion?"

The audience couldn't help being curious.

This is their common sense.

The sun is supposed to be nuclear fusion, otherwise what would it be?

Jiang Zhe in the picture marked the temperature of the sun on the LCD screen.

【Surface temperature】: 6000 degrees.

After writing, Jiang Zhe turned around and explained:

"As you can see, this is the surface temperature of the sun."

"If the sun is nuclear fusion, why is it only 6000 degrees?"

"6000 degrees is not enough for nuclear fusion."

"The temperature generated by the explosion of nuclear weapons on our earth can reach millions of temperatures."

"So 6000 degrees is impossible for nuclear fusion."

"So how do you make sense that the sun is nuclear fusion?"

These knowledge, in fact, are basic knowledge.

But scientists in the previous life, and even in this life, have a misunderstanding.

They are trying to make sense of the claim that the sun is nuclear fusion.

So there is the next guess.

[Sun core]: 1500 million temperature.

Because only the core temperature of 1500 million can explain the 6000 degrees on the surface of the sun.

Facing the camera, Jiang Zhe went on to tell:

"As long as the sun's interior temperature is 1500 million degrees, then the surface temperature of 6000 degrees can become reasonable, and nuclear fusion will become reasonable accordingly."

"Let's say it's right."

The next sentence immediately caught the audience's attention.

"But at this time, there is another doubt."

"Then why is the sun's corona 100 million degrees?"

"According to the theory of nuclear fusion, the higher the internal temperature of the sun, the lower the external temperature will be. So the corona cannot have a temperature of 100 million, is that right?"

The barrage in the live broadcast room made speculations one after another.

The audience agreed.

"Since the temperature of the corona is 100 million, then if nuclear fusion occurs...the temperature inside the sun cannot be only 1500 million, it should be lower!"

"So the sun, not nuclear fusion!"

"Besides that, there's a second one: the solar wind."

What is the solar wind?

It is the positrons that are ejected from the corona to the surroundings.

It has a characteristic: the more outward, the faster the speed.

That is to say, the solar wind is in a state of constant acceleration.

According to the radiation of normal nuclear fusion——

It should be slower as you go out.

But the solar wind does the opposite.

Therefore, there are many reasons why the sun is not nuclear fusion, Jiang Zhe only mentioned two of them.

......

Kyoto.

Institute of Physics.

Lao Zhou and the others who were watching the live broadcast couldn't help frowning.

It's a question the scientific community has avoided.

Why avoid?

Because the sun is so special!

Obviously, Jiang Zhe was right.

Once Jiang Zhe told more people, the sun is not nuclear fusion.

Then a lot of knowledge of the next scientists will become a blank sheet of paper.

The decades in which the scientific system was established will be wasted.

Experts know, but they can't let more people know.

After a brief discussion, he was at a loss.

Simply.

The experts also gave up struggling.

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