International students returning to 90

"Oh~ these materials are enough to make those people kneel down and call Dad!" Nick flipped through the materials in his hand, exclaiming from time to time.

Generally, when a laboratory cooperates, the resume of the project leader and the experimental design will be submitted to Party A together. However, for some reason, when submitting the materials to Professor Zhuang, Lin Yi pulled out his personal resume .

No, it's time to use it.

Nick enthusiastically took the materials to "reason" with the American police, but Lin Yi in the interrogation room suddenly felt that this small room was actually pretty good, with the heating on and a large lawn outside the window, he was not in a hurry Get out from here.

"This is my client's work permit. I am an official researcher at Simpson Laboratory, one of the top ten new materials laboratories in the United States, and the head of the New Energy Center. A week ago, my client participated in the Hall thruster channel material improvement project as the first researcher. , successfully increased the service period of our satellites by one-third, was highly appraised by NASA, and greatly saved taxpayers..."

Nick spit all over the place, wishing to praise Lin Yi as the greatest scientist in the world and the great benefactor of the American people.

By the time he said, "The manufacturing cost of an intelligence satellite in our country is one billion. Every time we launch a satellite, we must ask for Mr. Lin's contribution to us." The policeman in charge of Lin Yi's case had already silently walked into the interrogation room Uncuffed Lin Yi.

"Sorry, Mr. Lin, we misunderstood, you can go now." The policeman, who was originally fierce, now showed a shy expression like a boy seeing his sweetheart.

Lin Yi...

Walking out of the interrogation room slowly, Lin Yi looked up and met Zhuang Cheng's smiling eyes.

This is what Nick just said, "The experiment conducted by Mr. Lin at the Mary Hotel will change the status quo of energy in the United States and even the world. This is a great experiment! In order to prove his innocence, Mr. Lin is willing to do another experiment for us on the spot. For us, this will be an unforgettable memory, because we are about to witness the arrival of a new energy era!"

There was a burst of warm applause.

The corner of Lin Yi's mouth twitched. It's a pity that Nick is so eloquent that he doesn't go to China to engage in pyramid schemes.

Nick also noticed Lin Yi's arrival, "Oh, Mr. Lin, are you out?" Looking at his empty hands, there was a trace of regret on his face.

Lin Yi...

"Okay, now that the explanation is clear, let's go." He didn't want to stay here for a moment, "The bill will be sent to Simpson Laboratory, and the compensation will come in within seven working days."

"Oh, yes." The chubby American police officer nodded with a smile. He wanted to say a few polite greetings when he suddenly saw his subordinate winking at him and Nick's pointing eyes.

He was trembling all over, and his mind suddenly felt blessed, and he said loudly: "No, you can't leave yet!"

The fat police officer tried his best to look majestic, but his slightly drooping eyes that dared not look at Lin Yi revealed his guilty conscience.

"You have proved that you are a scientist, but this does not mean that your behavior in the Mary Hotel is harmless to the public, so in order to prove that you are indeed doing experiments and not other illegal activities, please do so in front of us Let’s do the experiment again.”

If it wasn't for Lin Yi's presence, the little police officers below would have cheered and applauded the leader for his mightiness.

Lin Yi looked at Nick, and Nick immediately looked at his nose and nose, looking at his heart, as if he didn't care about my business.

"My assistant was stimulated and passed out. I can't complete this experiment by myself." Lin Yi made an excuse casually.

The policemen looked at each other with regretful expressions, and the policeman gave the policeman interrogating Lin Yi and Lin Yi a reluctant look, calling you fierce, and we missed our chance to witness the historical moment!

At this time, Zhuang Cheng, who had been sitting quietly at the side, suddenly stood up, "Let me be your assistant. I heard from Nick that what you are doing is an experiment on high-temperature superconducting cables. I am very interested."

Lin Yi was taken aback for a moment, obviously feeling a little uncomfortable, "You will be my assistant?"

Zhuang Cheng touched his nose, "Indeed, compared to theory, my experimental ability is a bit weaker, but I think I can still be an assistant."

Zhuang Cheng as his assistant? !Lin Yi has a feeling of excitement in the absurdity. Can you imagine the scene where Hawking smiled and said that he would be your assistant?This is how Lin Yi feels now.

"Are you sure?"

Zhuang Cheng obviously felt that Lin Yi seemed to have an extraordinary respect for him. He didn't know if this was his illusion, but this feeling was surprisingly good.

"I'm sure."

Lin Yi coughed dryly, and said with a little restraint: "If that's the case, then fine."

Professor Zhuang will be his assistant, hehehehe...

The door of the police station was ajar, and a large empty table was set up in the center of the first floor. A group of policemen stared nervously at the movements of Lin Yi and Zhuang Cheng, and they were all ready to witness the historical moment .

"I've already made a high-temperature superconducting cable. The conductor layer is made of barium lanthanum copper oxide, which can achieve zero resistance at high temperatures." Lin Yi explained halfway, and realized that the assistant at this time was not the stupid He Qun, but It was Zhuang Cheng, who had in-depth research on the theory of high-temperature superconductivity, and couldn't help but blush.

"En." Once Zhuang Cheng started working, the atmosphere around him became a lot more serious.

Before today, he didn't know that Lin Yi was actually the first researcher in the material improvement project of the Hall thruster channel, and he was as surprised as Logan and Simpson at that moment.

Does such a genius really exist in this world?Can such outstanding achievements be made in the fields of physics and new materials at the same time?

"This cable is one meter long, are you sure?"

Since the first high-temperature superconductor was discovered in 1986, laboratories have successively published papers on the discovery of high-temperature superconductors.Therefore, the difficulty of high-temperature superconducting cables is not the high-temperature superconductor of the conductor layer, but the length.

How can a high-temperature superconductor with a length of one meter, ten meters, 100 meters or even 1000 meters maintain stable operation, how much voltage and current it can withstand, whether it is feasible in the actual grid environment, cost control, etc.

Zhuang Cheng's high-temperature superconductivity theory focuses on how giant superconductors work smoothly, that is, to solve the problem of length theoretically.

But at that time, Zhuangcheng's experiment was done in a laboratory environment, and every indicator reached the optimal level, but here, it was just an ordinary desk in the police station.

"You have reached ten meters, and I am only one-tenth of it." Lin Yi smiled.

It's not the same, his experiment doesn't count the cost, the 100-meter high-temperature superconducting cable cost nearly [-] million US dollars, and Lin Yi... Zhuang Cheng pursed his lips.

"The temperature of liquid nitrogen is 77K." With the cable ready, Lin Yi gave instructions directly, regardless of whether the assistant was He Qun or Zhuang Cheng.

Zhuang Cheng nodded and quickly adjusted the temperature.

"The current is 1000A, increase by 100A every half hour, and observe the numbers on the monitor." The machine didn't work when it was in the hotel, but it worked when it arrived at the police station. Lin Yi didn't know what to say about this kind of luck.

"Under the premise of stable operation, the maximum withstand current is 1200A." Zhuang Cheng stared at the data of the monitor, and kept recording the data in his notebook.

Afterwards, hand-drawn data graphs and graphs magically appeared under his hands, showing the data clearly and intuitively.

The cooperation between the two is like a left hand and a right hand. They know what the other is going to do next with almost a glance. The two are obviously not familiar with each other, but the tacit understanding is shocking.

It's like two actors with superb acting skills, who can know what emotion the other party is going to express next with just one look.In the field of science, two scholars with solid basic knowledge can also have such a tacit understanding.

This tacit understanding is based on their absolute familiarity with the subjects they have learned and their absolute confidence in the fields they have mastered.

"The liquid nitrogen temperature is 77K, the current is 1200A, and the high-temperature superconducting cable experiment with a length of 1 meter is declared successful." Zhuang Cheng came to this conclusion with a smile, and handed the notes in his hand to Lin Yi.

"Look, is there anything wrong?"

Lin Yi took it, and the fingertips of the two touched for a moment, which was so cool, but his attention was immediately attracted by the data graph on the notebook, and he picked up a pen to supplement it.

Zhuang Cheng turned his head and looked at it seriously, and made a comment from time to time. The two of them seemed to be immersed in their own world, treating the surrounding policemen as transparent people.

"It's gone like that," a little policeman couldn't help asking.

Just a one-meter-long wire for electricity?Is it amazing?

The police uncle said, are you bluffing me?

Hearing this, Zhuang Cheng raised his head and explained gently: "The experiment of high-temperature superconducting cables is not complicated. What is complicated is the preparation before the experiment and the design of the experimental parameters. Researcher Lin has already done an experiment before. We already have the correct experimental parameters, and this time we are just repeating the experiment, so in your opinion, it will be easier."

"The high-temperature superconducting cable project is of great significance to energy saving. I have done data analysis, and 15.00% of the electricity in the United States is lost in the process of circuit transportation..."

Seeing that the policemen were still confused, Zhuang Cheng touched his chin, "Let me put it another way, for example, if we drive from Stanford to Berkeley, it takes us three hours before the highway is built, and one and a half hours are spent on traffic jams and Bumps. But after the high-speed is built, we only need one hour, and what Researcher Lin and I want to do is to build a high-speed kilometer that belongs to the current."