Tracing China: Through history, dialogue between ancient and modern

Chapter 214 He is a Chinese ancestor
In the information age of 0222, what is the strongest material in the world?
Under the premise of no human transformation, there is no doubt that there is no substance in nature that can match the hardness of diamond, and diamond is also the highest crown of "king of hardness".

What are the hardest materials that humans can create?

It is a block of sulfurized carbon.

Even though it's just a string of individual atoms, carbyne sulfide has twice the tensile strength of its graphene precursor and three times the tensile stiffness of diamond.

It is stable at room temperature and can form predictable cross-links with other chains when stored together.

Although its structure is simple, its strength is 200 times that of steel.

And in the 3000 era 5222 years later, the "sulfurized carbon block" is not yet ranked in the top [-].

now.

Future doctor Zhan Yongchang is showing a new material body model.

"Mr. Lin, please."

"In general, there are an infinite number of possible combinations of atomic and molecular configurations, but specific combinations in any material determine its properties. Although 3000 years ago, diamond was thought to be the hardest substance ever found on a blue star, But they're neither the hardest substances overall, nor even the hardest substances in nature."

"After human civilization entered the stars and seas, there are currently [-] known materials with higher strength."

"If the conceptual theories of dark matter, neutron stars, black holes, etc. are overcome, this number is expected to increase as time increases."

"And we humans have produced more than [-] kinds of stronger materials than diamonds."

"This is the latest "imitation neutron star" material developed by our team."

……

Zhan Yongchang continued to introduce.

In front of Lin Feng and the others, there is a special glass cover device, inside which is a half-meter-high sphere.

The sphere is snow white, and the whole body is crystal clear.

Like a masterpiece of art.

The pattern on the top, looking at it with human eyes, seems to sink the soul, which feels incredible.

Lin Feng clicked his tongue and asked, "Dr. Zhan, how high is the strength of this sphere material?"

Zhan Yongchang smiled bewilderedly, and said, "Mr. Lin, its strength is a variable value and cannot be measured."

Lin Feng asked again, "What about its quality?"

Zhan Yongchang said, "Mr. Lin, you should know the density value of "neutron star", right?"

Lin Feng nodded and said, "I heard that a neutron star is the densest star outside a black hole. It is said that a spoonful of a neutron star can destroy the earth where humans lived 3000 years ago."

"good."

Zhan Yongchang said, "The imitation body material developed by our team, under limited conditions, allows it to reach one [-]th of the density of the "neutron star" in the starry sky."

For this "one in [-]" concept.

Lin Feng couldn't understand.

Mu Xuegu then explained, "Mr. Lin, according to the observed values, the density of a neutron star is 10^11 kg/cubic centimeter, that is, the mass per cubic centimeter is one billion tons..."

Hearing this, Lin Feng was stunned.

An area the size of a fingernail.

Weighing a billion tons?
It was an unimaginable sight!
That kind of density, if it collapses a little bit, it will become a frightening "black hole", right?
No wonder "neutron star" was one of the top ten discoveries in the 60s in Lin Feng's era.

Its density, that is, the density of atomic nuclei, is 100 trillion times that of water.Compared with the tens of tons per cubic centimeter of white dwarfs, the latter seems to be nothing to mention.

If the earth were compressed like this, the diameter of the earth would be only 22 meters!
The density of neutron stars is so great that the mass of a neutron star with a radius of ten kilometers is equivalent to that of the sun.

How did this thing come about?
It is said that the predecessor of a neutron star is generally a star with a mass larger than that of the sun.

The huge pressure generated during its explosive collapse caused great changes in its material structure.

In this case, not only the outer shell of the atom is crushed, but also the nucleus of the atom is crushed.The protons and neutrons in the nucleus are squeezed out, and the protons and electrons are squeezed together to form neutrons.

Eventually, all the neutrons squeeze together to form a neutron star.

Obviously, the density of neutron stars, even white dwarfs composed of atomic nuclei, cannot compare with it.

A neutron star weighs 1 million tons per cubic centimeter of matter.

When the star shrinks into a neutron star, its rotation will speed up, which can reach several to dozens of cycles per second.

At the same time, the contraction makes the neutron star an extremely strong "magnet", and this "magnet" emits electric waves outward from a certain part of it.

When it rotates rapidly, like a searchlight on a lighthouse, it regularly and continuously sweeps radio waves towards the earth.

Its density, temperature, pressure, magnetic field, structure, area...

Every numerical value has reached an almost astronomical figure, which makes people dare not imagine its magic.

Especially the radiation from this thing.

The energy radiation of a neutron star is 100 million times that of the sun. According to the electricity consumption in the world, if the total energy radiated by it in one second is converted into electrical energy, it will be enough for our earth to use for billions of years.

Lin Feng stared at the human-made imitation sphere in front of him, and said, "Dr. Zhan, its material strength is terrifying and its radiation is high. How can we compete?"

Never.

Let yourself also build a neutron star?

Zhan Yongchang went out, and after a short while, there was an extra disc in his hand, which was dark in color, and said:
"Mr. Lin, it is really embarrassing for you to penetrate an imitation neutron celestial body. This is anti-graphite material No. 257. If you make this anti-graphite disk crack a hole or a crack appear, you will win this competition." .”

Is it that simple?

Mu Xuegu reminded, "Mr. Lin, this anti-graphite material is not simple. It is nearly [-] times stronger than naturally occurring diamonds, unless your fingertips can instantly exert more than hundreds of thousands of tons of force." , otherwise, you will definitely lose."

Lin Feng took the jet-black anti-graphite disc, weighed it, and found that the disc was very light, very light.

Probably around a hundred grams.

Two or two?
He also couldn't see how these future doctors used to create such a thing.

"Dr. Zhan, if I smash him to pieces, will it be all right?" Lin Feng said.

"Hahaha……"

A group of doctors who were watching nearby couldn't help laughing.

"Mr. Lin, are you kidding me?"

"Yeah, don't look at the lightness of this anti-graphite disc, but its strength is beyond your imagination!"

"To tell you the truth, this is the lightest material used by our latest Azure Star Fleet. Its strength, toughness, compression resistance, melting point, etc. have all reached a critical value."

"To put it bluntly, unless your finger is mixed with a small amount of extremely dense neutron stars, otherwise, it is absolutely impossible to smash it into pieces."

"Mr. Lin, if you want to rely on the power of your armor, it's impossible."

"In order to create it, we conducted hundreds of millions of experiments, using ion electric shock, pulse signal shock, meteorite fire burning, etc., and finally guessed such a perfect material product."

"There's nothing wrong with it, even if it encounters a storm in the starry sky, it can still carry out absolute defense."

……

The speeches of the doctors were inside and outside the words, none of them was optimistic about Lin Feng's victory in this competition.

People are right.

This is the most advanced material produced by human civilization after 3000 years.

Unless you have extreme strength, otherwise, you can only look at it with a sense of powerless despair.

The audience watching the show were all sweating for Lin Feng.

"Host, you have to fight a bit!"

"Why do I think that the host who became a god in the program "Back to China" will capsize this time."

"Moderator, can you penetrate such an anti-graphite material?"

"No."

"Can't +1."

"+2."

"Unless Lin Feng can transform into a Saiyan, and his power value breaks through trillions in an instant, otherwise it will be in vain."

"Brother, have you watched too many anime?"

"The identity of the host represents our era in 0222. Dare to compete with the civilization 3000 years later. This courage alone is worthy of respect."

……

In the lens.

Lin Feng's eyes were firm, he held the anti-graphite disc high with his left hand, and drew an arc that could not be copied with his right hand.

single finger.

Cover up the sky.

Want to point to the momentum of breaking the sky.

At this moment, hundreds of doctors around retreated again and again, why?Because Lin Feng's aura is too terrifying.

He seemed to have turned into a sharp sword.

A fairy sword that can split the starry sky and penetrate the sky.

A mighty momentum surged out, sweeping in all directions, and the air within a kilometer radius seemed to disappear in an instant.

All were swallowed by Lin Feng...

Lin Feng's body and the surface of the skin also had streaks of dark light, as if wearing a "black hole battle suit"!
The wind blew violently, and black streamers danced wildly.

The temperature has also become icy cold, freezing into the bone marrow, making people feel like falling into an ice cellar, with chills all over their bodies.

"You..." The young and beautiful female doctor Mu Xuegu's eyes flickered, and her heart was extremely horrified.

Zhan Yongchang and other doctors were also shocked. They couldn't imagine how a person with blood and weakness could have such terrifying power.

"Mr. Lin, are you... a person?" Dr. Zhan asked himself over and over in his heart.

Besides.

In another "Tiangong" building floating in the starry sky, a high-tech conference room, a group of people were also watching Lin Feng's "performance". There were more than 30 people, all of whom were high-level figures of this era.

Boss Zero said coldly: "Ge Gan, is this kid who destroyed our half-dragon fleet by himself?"

Ge Gan, who was standing on the side, suddenly felt a tingling sensation in his scalp, and quickly replied, "Yes, yes, this kid is named Lin Feng, and he claims to come from the ancient blue star. He doesn't wear armor, but he has instant The ability to traverse..."

Boss No. [-] asked with a sullen face, "How far is the ancient blue star that has already fallen into disaster and destruction from here?"

A white-haired old man said, "Nearly a hundred thousand light-years."

Boss Zero raised his head slightly, his eyes were like a pair of dragon eyes devouring the starry sky, their deterrent power was extremely terrifying, and he said as he gave orders:
"Can you cross the void and reach the center of the Milky Way without any starships or armor?"

It's a mystery.

There is no answer.

After a while, someone said, "The genetic test shows that the blood on Lin Feng's body belongs to the Chinese ancestors 3000 years ago. Maybe he really has the ability to solve the group of dark matter beasts for us."

Boss No. [-] said, "The document reported by the genetic department shows that this Lin Feng is really our Chinese ancestor."

Boss No. [-] is a middle-aged woman with excellent temperament, with a fairy-like face, and said:

"The only explanation at present is that the young man named Lin Feng came from an era 3000 years ago. It is precisely because he has the ability to travel through time and space that he can cross a distance of [-] light-years in a short period of time."

but.

This answer is really unbelievable.

In the end, there was no discussion.

Boss No. [-] turned his head and said, "Ge Gan, your half-dragon fleet has been destroyed, and you cannot escape the responsibility. You are in charge of the itinerary, and you will destroy all the dark matter beasts that stand in the way."

Ge Gan's forehead was covered with cold sweat, "Yes, the task must be completed."

After Ge Gan left.

Boss No. [-] asked, "Several of us, do you want to meet and talk with him in person later?"

"Chinese ancestors?"

"our ancestors?"

Boss Zero said thoughtfully, "If he is really our ancient Chinese, his ability to travel will bring a qualitative leap to our current human civilization."

Unspoken.

He will talk to Lin Feng in person.

……

(End of this chapter)