I make a popular science video and all the emperors learn from it!

[Popular Science Short Video Collection Series 3. ] .

[Twenty, China's artificial sun technology. ]

[China's first artificial sun, with a temperature of 200 million degrees, weighs 800 tons and is 16 meters high. ]

[It is installed in Chengdu, challenging the high temperature of 200 million degrees, which is equivalent to 10 times the temperature at the center of the sun. ]

[What is an artificial sun? ]

[Also known as a controlled nuclear fusion experimental device. ]

[The explosion of hydrogen bombs and the shining of the sun are all due to this nuclear fusion. ]

[The device on the chest of the movie Iron Man is called a tokamak, which is similar to a small artificial sun that can provide energy for Iron Man. ]

[So what device can withstand a height of hundreds of millions of degrees? ]

[At this temperature, any container will be reduced to ashes in a moment. 】

【Only by using the magnetic field can this group of plasma with a temperature of hundreds of millions of degrees be suspended in the magnetic field. By continuously injecting tritium and deuterium into this group of constrained ultra-high temperature plasma, humans can achieve controlled nuclear fusion. 】

【The appearance of the controlled nuclear fusion experimental device is like the donuts we eat. 】

【Each liter of seawater contains 30 mg of deuterium, and the energy generated by fusion is equivalent to 300 liters of gasoline, which is equivalent to providing humans with unlimited clean energy. 】

【Inexhaustible. 】

【Once controlled nuclear fusion is completed, the energy crisis caused by energy shortage will be directly solved. 】

【...】

【The latest hot topic is China's new generation of artificial sun. 】

【China Global No. 3 has made significant scientific research progress. 】

[Director Liu of CNNC said that we are expected to be able to use nuclear fusion electricity by 2049. 】

[Scientists in Silicon Valley, the United States, focus laser beams to fill a closed space with plasma, which collides with each other and eventually achieves nuclear fusion. 】

[However, the technical route of my country's artificial sun is completely different from that of American scientists. 】

[my country uses a magnetic field to "bolt" high-temperature plasma to achieve controlled nuclear fusion. 】

[The difficulty to be overcome is the operating time of plasma under high temperature. 】

[my country's latest nuclear fusion device uses the Tokamak, which was the first device the Soviet Union began to try to manufacture. 】

[With this container, in order to achieve nuclear fusion power generation, the following three conditions must be met at the same time: 】

[The ion temperature of the fuel, the plasma density and the confinement time of the heat. 】

【The product of these three parameters needs to be greater than a certain value before the fusion reaction can be maintained. At this time, no external energy input is required to achieve self-sustaining combustion. 】

【The experimental results of my country's Ring Flow 3 this time have achieved high confinement mode operation under a plasma current of 1 million amperes. 】

【In other words, it has reached the number of 1 million amperes.】

【The breakthrough of my country's artificial sun has already met the conditions for the success of nuclear fusion power generation. 】

【So what is the high confinement mode? 】

【It is a typical advanced operation mode in magnetic confinement nuclear fusion. 】

【The most direct impact is that it can reduce the scale of fusion reactors and save construction costs. 】

【Next, my country plans to further improve the parameters under the high confinement mode, such as increasing the plasma temperature to 100 million degrees Celsius and the plasma current capacity to more than 2.5 million amperes. 】

【The fusion power of the fusion reactor is proportional to the square of the plasma current. 】

【If the plasma current is increased tenfold, the fusion power can be increased 100 times! 】

【China is one step closer to achieving the ultimate goal of nuclear fusion power generation. 】

[In order to achieve nuclear fusion power generation and seek greater welfare for human society, Chinese scientists are concentrating their efforts on new goals. After about 25 years, humans will achieve zero emissions in 2049 and it is possible to leave the solar system. 】

[...]

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I don’t quite understand it, but I am shocked.

This is how the ancients felt at this moment!

"My goodness, the descendants can even create the sun, it's really outrageous!"

"Ah? I don't understand, is it the sun in the sky? This thing can also be created?"

"Why can they always figure out strange things???"

"What's the matter, the descendants are going to create another sun? Houyi finally shot down a few, why do the descendants like to make trouble so much?"

"I don't understand, what is controlled nuclear fusion?"

"......"

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Qin Dynasty.

The people of Mohism almost dropped their jaws.

No, we are still doing carpentry work, how can you even create the sun in the sky! ! ?

Is this... reasonable?

How can the sun be created?

Many of them simply threw down their tools and did carpentry! Do shit!

Descendants can even make the sun.

I am still doing carpentry here. Compared with them, they have no fighting spirit at all.

Xianyang Palace.

Ying Zheng was cut on the butt by a knife again, and his eyes were opened!

Since the light curtain was built, his worldview has been reshaped!

I thought that it was shocking enough that descendants could build a spaceship to reach the moon.

I can't believe that now they can even make the sun!

Ying Zheng said in a surprised tone: "If I give you some more time, everyone can become an immortal!"

In his opinion, the ability to create the sun is almost the same as the means of immortals.

What about the future?

What can future generations create? !

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The Three Kingdoms period.

Cao Cao was stunned.

He thought about it for a long time, but couldn't figure out how the sun hanging in the sky could be created again.

Could it be that the sun in the sky gave birth to a small one?

Besides this, he really couldn't think of any other way.

Cao Cao secretly raised his head and glanced at the sun in the sky. He felt a stinging pain in his eyes and squinted his eyes.