When I was five years old, I helped my mother do test papers live, and I became popular

After a few days of going to the library and watching Jiang Yuting and their experiments.

Ye Xiaotian has a little understanding of superconductors.

So he was assigned a task, which was to record the data of the experiment.

"Large resistance, no Meissner effect."

Pang Aiguo said disappointedly.

Yang Dingfeng and Jiang Yuting both sighed.

They have been experimenting with hydrogen sulfide for nearly a month, but there has been no breakthrough.

Pang Aiguo came to the side, smashed a walnut, and thought while eating.

Where did the experiment go wrong?

Jiang Yuting started packing up the instruments.

Today seems to be another day of disappointment.

Ye Xiaotian kept flipping through the thick book, all the experimental data were recorded on it.

Then on a piece of white paper, Ye Xiaotian began to calculate.

Yang Dingfeng came over and asked curiously, "Junior brother, what are you doing?"

Ye Xiaotian made a quiet gesture and continued to count.

10 minute later.

Jiang Yuting just packed up the instrument.

boom!
At this time, Ye Xiaotian suddenly patted the table.

Jiang Yuting asked with concern: "Junior brother, are you hungry?"

Ye Xiaotian:
"I know what's wrong with our experiment."

Ye Xiaotian said loudly.

Pang Aiguo stood up abruptly, ran over, his cloudy eyes instantly brightened, and asked:
"What's the problem?"

Ye Xiaotian pointed to the notebook and said, "It's in the data."

Yang Dingfeng asked anxiously: "Junior brother, can you explain a little more clearly?"

Ye Xiaotian said: "The temperature in our previous experiment was too low."

"I combined the previous data and used mathematical methods to deduce that there are two intervals of temperature, and there may be a zero boundary temperature."

Pang Aiguo thought for a while and asked, "How much is the interval?"

Ye Xiaotian said: "170K to 175K, and 188K to 192K."

Yang Dingfeng shook his head and said negatively, "Impossible."

Pang Aiguo was silent for a moment, then said, "It's possible."

Yang Dingfeng said resolutely: "In the world, the highest zero boundary temperature is 165K. How can there be a superconductor higher than this."

Ye Xiaotian said: "Isn't the appearance of 165K also breaking other records?"

Pang Aiguo nodded and said, "Get the instruments ready, and then do the experiment."

Poor Jiang Yuting, just packed up the instruments, and now she has to set them up again.

"Put in liquid nitrogen."

Pang Aiguo said loudly, staring at the display without blinking, and then said:
"Okay, don't let it go."

Jiang Yuting said to Ye Xiaotian: "Junior brother, stand farther away, it's dangerous!"

Then start to increase the air pressure.

Ten minutes later, Jiang Yuting said: "The air pressure has reached 10 million, do you want to increase it?"

"Continue to increase."

Pang Aiguo gritted his teeth.

a few hours later.

Yang Dingfeng said disappointedly: "It failed."

Slowly experiment with 170K from 175K.

There is no zero boundary temperature, that is, the situation where the resistance is zero.

"Professor Pang, do you want to continue?"

Jiang Yuting asked a little unwillingly.

Pang Aiguo sighed and said, "Eat first, we will do it later."

Naturally, Ye Xiaotian and the others don't have to pay for lunch, there is experiment funding.

After a full meal, I rested for half an hour.

The experiment began.

However, Yang Dingfeng and Jiang Yuting had no hope for the next experiment.

188-192K.

Is this a joke?

The higher the temperature, the less likely a zero temperature is to occur.

But they still have to experiment.

What if it succeeds?

It's okay if you don't succeed.

I'm used to failure anyway.

Every success in scientific research is followed by thousands of failures, even hundreds of thousands of failures.

Pang Aiguo directed: "Don't put too much liquid nitrogen, the air pressure will increase for me."

189K, 130 million air pressure.

Pang Aiguo exclaimed: "The resistance has become smaller."

Everyone stretched their necks and moved towards the position of the monitor.

"Be serious, act like a giraffe again, and I'll break your necks."

Pang Aiguo said seriously.

Ye Xiaotian shrunk his neck consciously, thinking: "This Professor Pang is the real murderer."

Glancing at Ye Xiaotian, Pang Aiguo immediately put on an amiable look, and said kindly:
"Xiaotian, don't stand so far away, come here quickly, it's not dangerous here."

It turned out that I misunderstood Professor Pang.

What an amiable old professor!

Ye Xiaotian walked over with a little shame, and then stared at the monitor.

What a double standard.

Yang Dingfeng and the two secretly complained in their hearts, and then cursed the little old man, kneeling on the nail board every day when he went home.

After cursing, he worked hard.

"Put less liquid nitrogen, and increase the air pressure."

190K, 150 million air pressure.

Pang Aiguo shouted in surprise: "The resistance is zero!"

It was so loud that even the dust from the ceiling fell down.

Jiang Yuting and Yang Dingfeng ran over, stared at it, and shouted happily:

"We made it!"

Ye Xiaotian also showed a smile.

Immediately, he was picked up by Jiang Yuting, took a bite, and said:
"Junior brother, you are really amazing!"

To gnaw on people when they disagree?
Ye Xiaotian said: "Senior Sister, I have a little obsessive-compulsive disorder, you gnaw on one side of my face, if you don't gnaw on the other side, I will feel irritable."

Yang Dingfeng called out in his heart: "Damn it, 666!"

Jiang Yuting also took a bite on Ye Xiaotian's other side.

If an adult man said that to her, she would definitely take a bite out of the man's cap with his fist.

Directly send the other party a ticket for a lifetime tour of hell.

But the younger brother is only 6 years old.

A 6-year-old kid, what bad thoughts can he have?

Pang Aiguo said suddenly: "It seems that we have not succeeded, because there is no Meissner effect."

The Meissner effect is the repulsion of magnetic fields.

Yang Dingfeng came over and stared at the screen with wide eyes. On the screen was a curve change that no scumbag could understand.

Xueba may not be able to understand it.

After a while, Yang Dingfeng sighed and said, "We... still failed!"

Pang Aiguo smiled and encouraged: "We have not completely failed, because we have taken a big step toward success."

Jiang Yuting's face was full of hope.

"Student Xiaotian, please!"

Pang Aiguo said with a smile on his face.

Ye Xiaotian nodded, recorded the above data, and then began to calculate and reason.

When facing Yang Dingfeng, that smile disappeared immediately, and Pang Aiguo complained:

"What are you doing here? Hurry up and buy a drink for classmate Xiaotian, I don't have any discernment."

Yang Dingfeng was speechless, and immediately ran out to buy drinks for Ye Xiaotian.

Pang Aiguo yelled, "You don't really want to buy drinks for classmate Xiaotian, do you?"

Yang Dingfeng was full of doubts.

Pang Aiguo said: "You are so stupid, classmate Xiaotian is still a child, drinking drinks is not good for your health, just buy a can of Wangzai."

Yang Dingfeng was speechless, didn't you say you wanted to buy drinks?
It's not my business?

Forget it, ignore this little old man and go buy Wangzai!
Pang Aiguo yelled again and said, "You don't really want to buy a can, do you?"

Yang Dingfeng was completely speechless, shook his head and said, "No, I want to buy a hundred cans, and drink until my junior doesn't want to drink."

Pang Aiguo complained: "You are so stupid, why do you buy so much? I just want you to buy two more cans of Wangzai for me and Yuting."

Yang Dingfeng didn't talk back, but smiled and ran out.

At this moment, a sentence appeared in his mind.

Grass is a plant.

Grass mud horse is a kind of animal.

Take the bamboo shoots, it seems not good to scold the professor.

But don't scold, it seems that it is not good for yourself.