In order to obtain a brand new hydrogen-based superconductor, Xu Mang's first task was to understand what the principle of superconductivity is. The best answer to this question was Professor Fan. He walked carefully to Professor Fan. Xu Mang didn't say anything at first.

Come up and ask.

Just stand like this,

Stand for a while and ask again later so that it is not rude.

""

""

The two looked at each other, but neither of them spoke.

after,

Professor Fan continued to work, while Xu Mang continued to stand beside him, continuing to remain silent, with a look of surprise on his face from time to time, which was to add a sense of layering to the character.

final,

Professor Fan chose to surrender.

"Xu Mang?"

"Is there something wrong with you?" Professor Fan asked.

"Um!"

"Professor Fan, I want to know what the principle of superconductivity is." Xu Mang asked.

Finally got to the point!

Not easy!

Faced with this problem that was almost mentally retarded, Professor Fan did not feel helpless. Instead, he felt bursts of joy. This meant that Xu Mang could still be saved. It was better than lying in the laboratory all day long and doing nothing.

Taking Xu Mang to a computer, Professor Fan explained to Xu Mang what superconductivity is, what the principle of superconductivity is, and why superconductivity requires extremely low temperatures.

"Have you ever studied electricity? Do you know Ohm's law?" Professor Fan asked.

""

"Professor Fan, I am not mentally retarded!" Xu Mang rolled his eyes: "Just talk about the principles of superconductivity."

"It's actually very simple."

"It means that there are no gaps in the conductor atoms in the material, so that their electrons will not collide with the atoms and can pass freely." Professor Fan said: "In this way, superconducting zero resistance is achieved."

Xu Mang thought for a moment and said seriously: "By analogy, the reason why there is resistance is because there are gaps between the conductor atoms. When electrons move between atoms, they have to pass through these gaps and collide with the atoms, causing

Atoms vibrate and generate heat to form resistance?"

"???"

Professor Fan was stunned for a moment and nodded hastily: "Yes! That's it."

The words fell,

Professor Fan said with satisfaction: "Xu Mang is very, very good. If he had a more positive attitude, he might be even better."

"professor?"

"Can I use this computer?" Xu Mang pointed to a computer next to him.

"Can."

"You can use it here as you wish," Professor Fan said with a smile.

after,

Xu Mang sat in front of the computer for an hour. During this hour, Xu Mang was using databases and intelligent synthesis software to search for new hydrogen-based superconductors. What made him feel helpless was that the number was extremely huge.

of.

In addition, it is just a simple synthesis, without the possibility of synthesis.

So many synthetic routes,

Which one is it?

Although exploring superconducting materials is described as a game of luck, it requires too much luck. Unless they are European emperors who rely on their luck to succeed, non-chiefs like myself should forget it.

"System I want to know what the new hydrogen-based superconductor is."

[Identified by the system, relevant data cannot be provided]

well

I knew this would happen.

no way,

Xu Mang could only use the stupidest method, taking the hydrogen-based materials synthesized using intelligence and asking the system one by one. Of course, he could not ask whether the material could be superconducting, but whether the material could achieve zero resistance.

"System, can this material achieve zero resistance?"

[Identified by the system, relevant data cannot be provided]

Damn it!

So angry!

Xu Mang had no choice but to start over, take out every hydrogen-based material, and build a mathematical model to calculate the superconducting possibility of each material.

certainly,

Xu Mang needs to reversely deduce the known hydrogen sulfide materials and know the mathematical relationship between high pressure, hydrogen atoms, and other elements. This is different from the theoretical model of high-temperature superconductivity. Xu Mang's relationship model is purely mathematical.

logical relationship.

This process,

Xu Mang cheated because at his current level, he couldn't do this.

"System, I want to establish a purely mathematical relationship for hydrogen sulfide."

[Emergency system identification, establishment of pure mathematical relationship between hydrogen sulfide. Redemption value: 10,000 (mathematical skills)]

[Emergency identification, establishment of pure mathematical relationship between hydrogen sulfide. Redemption value: 15,000 (physics skills)]

Xu Mang:(￣△￣；)

This is astronomical mathematics!

Is it necessary to be so exaggerated?

Crazy?

And it’s not pure either!

Xu Mang made a simple calculation. If he didn't use the skill values ​​he had worked so hard to save, he would only be able to know the mathematical relationship between hydrogen sulfide after seventeen days from now.

Forget it

No need to save it.

Xu Mang opened the system and checked his math skill and physics skill savings. Math skill: 11200, physics skill: 17300.

Well

A little reluctant.

These skill values ​​are originally used to copy knowledge points, especially math skills, which are about to be competed. Isn't spending it asking for death?

For science!

Use it up!

"Pay!"

"well?"

"What is Xu Mang doing?" A girl in the group asked her companion curiously: "He seems to have been sitting in front of the computer for almost two hours. This is completely different from him in the morning. Is he playing Minesweeper?

?”

"I don't know." A boy in the group said: "I deliberately chose a corner position. I think I might be playing a game."

"A man who actually played minesweeper for two hours is quite a talent." Another boy said with a wry smile: "How do you think he got so many honors? Is there a shady secret behind it?"

"for example?"

"For example, find someone to write a paper for you."

"It shouldn't be possible, right?"

"How is it impossible? People nowadays can't tell who is kind, especially on Weibo. Some people are very righteous, but they end up doing things that harm nature and the people behind their backs."

Suddenly,

There was silence in the small lounge.

The girl said: "I think we should not doubt others casually without sufficient evidence. If it is different from what we suspected, it will not only slap ourselves in the face, but also hurt the relationship between each other."

At this time,
To be continued...