International students returning to 90

Don't think that he has lived two lives. Older people don't want face, and old and narrow-minded people value face the most.

Lin Yi raised his chin slightly, with a distasteful temperament of "you are all idiots, I'm the smartest" unique to some successful scientific researchers.

"This...it's not that serious." Hayden said sarcastically, turning his head to Harvey and winking at him.

As a colleague, he likes to find a sense of presence and doesn't know how to adapt.

It is necessary to maintain school discipline, but we cannot stick to the rules.Berkeley fully cooperates with major scientific research projects, so that researchers have no worries and devote themselves to the world's energy cause!What a good publicity opportunity, what a positive and awe-inspiring school image, Hayden even thought of the title of the promotional draft.

But when Lin Yi dropped out of school, things were different.

Bill Gates dropped out of Harvard to found Microsoft is a beautiful story, the whole world knows it, but you go to see the expressions of Harvard leaders when this beautiful talk is mentioned, it is so beautiful...

Just for the matter of "should we list Bill Gates" as an outstanding alumnus, the leadership of Harvard held countless meetings before and after.

Hayden didn't want to put himself in such an embarrassing situation.

Harvey also looked a bit embarrassed. He made a "suggestion" to the Simpson Lab after receiving protests from the students. He asked Lin Yi to participate in the school's daily courses like an ordinary student to show his fairness and justice, and not to fear power. .

But the problem is that he is not an ordinary student. If the second-generation rich second-generation officials do not come to class because of their family background, then he can justly refute it. I believe that the entire Berkeley will be his strongest backing.

But what are the top ten scientific research projects of the century, what is the Washington Energy Torch Project, it sounds awe-inspiring, and the leadership of Berkeley will stand by him if things get serious?

Seeing the performance of the popular man in front of Hayden, the leader, Harvey swallowed his saliva.

"You must have heard about the current situation of Simpson Labs. The solar cell project is very important to Simpson and to me personally. Human energy is limited, and I can't use it for two purposes. For the sake of the overall situation, this is a helpless decision. "Lin Yi's tone softened by two points, but what he said made Harvey's expression even more embarrassing.

Is Lin Yi taking care of the overall situation?Then he, the one who asked Lin Yi to go to class... Harvey's sweat came down all of a sudden.

"Researcher Lin, I don't think Harvey meant that. Of course, we will strongly support you if you want to carry out project research." Although I usually don't like Harvey's self-righteous appearance, Lin Yi must not drop out of school!

Unlike ordinary students, once Lin Yi's suspension report is handed in, it will directly appear on the desk of the school leader. Under the thunderous anger of the principal, he doesn't think he can survive alone.

"Students protest because they have heard more than once that the person who invented the superconducting cable was their classmate, but they are disappointed that they have never met you, so they protest, hoping that in this way Meet their idols."

Hayden's tone was like a gorgeous aria, full of affection, which made Lin Yi's hairs stand on end.

Why didn't he just say, hate out of love and then draw a knife to kill?It's a pity not to be a screenwriter.

"Really, Harvey?" Hayden smiled and looked at his colleagues who were obviously stunned.

"That's right." Harvey, who has always been rigid and serious, obviously can't properly master the high-end skill of "talking nonsense with eyes open".

On the contrary, the two little assistants who helped sort out the materials kept nodding, and their eyes were shining when they looked at Lin Yi.

"What do those two mean?" Lin Yi raised his eyebrows.

"What we mean is, show your face and explain to your classmates... No, let us do the job of explaining."

Facing a completely different scene from his previous life, Lin Yi squinted his eyes, and suddenly lost interest in haggling with them.

"In this case, my application for suspension of schooling is placed here. If the school thinks it is necessary, please approve it. If it is not necessary, treat it as waste paper." He put the signed application for suspension of schooling on the nearest table, He smiled politely at Hayden, then turned and left.

"Why do you want me to keep it, you obviously provoked this matter!"

"Lin Yi put it on your table!"

"That's because my table is closest to him! Don't throw this hot potato at me."

…………

There were low voices of arguing behind him, Lin Yi sneered, and walked out of the building quickly.

"Lin...Researcher Lin! Can you sign me?" A panting voice came from behind.

Lin Yi looked back, he really didn't read the Huang Li when he went out today, but looking at the strange and familiar face in front of him with a flattering smile that was completely different from his previous life, he heard himself say: "I'm sorry, my hand today pain."

After speaking, regardless of the student's ugly face, he left the building without looking back.

"Lin Yi, you are finally back. We repeated Professor Gratzel's experiment and got a photoelectric conversion efficiency of 11.4%."

"The degree of completion of the experiment is very high."

"Don't underestimate us, it is difficult for us to design an experiment, but it is still possible to repeat other people's experiments." Professor Green said seriously, causing everyone to burst into laughter.

Lin Yi was dumbfounded, he took off his coat and handed it to He Qun, put on the lab coat, crumpled up the inexplicable emotions in his heart into balls of wool and threw them aside, and walked quickly to the lab bench.

There is a cuboid transparent glass tank on the test bench, which is sealed.From top to bottom are glass, transparent electrode, liquid electrolyte, sensitizer, TiO2 and conductive glass.

The principle of the experiment is very simple. Under the irradiation of sunlight, the electrons in the dye molecules adsorbed on the surface of the electrode are stimulated to transition to an excited state, and then injected into the conduction band of titanium dioxide. At this time, the dye molecules themselves transform into an oxidized state.The electrons injected into the titanium dioxide layer are enriched to the conductive substrate, and flow to the counter electrode through the external circuit, forming a current.

This is actually similar to the principle of photosynthesis in plants, which absorbs light energy and converts it into other energy.It's just that in the dye-sensitized battery, humans artificially limit its conversion form to electrical energy.

"For our project to be successful, we must solve two problems, the liquid becomes solid, and the photoelectric conversion efficiency must be improved." Speaking of this, Green frowned and said, "The electrolytic transmission efficiency of solids is much lower than that of liquids. It is determined by the physical properties of the solid itself, but the conversion rate is too low and has no market significance, which is really troublesome."

"Troubles can always be solved." Lin Yi sat down on the laboratory bench.

"Where are the documents?" He looked up at the few green assistants.

He Qun shuddered and jumped up suddenly, "All...all are ready."

Not long after, two boxes that were almost as tall as a person were slowly moved in from the door.

This is the result of the work of the little assistants in the past two days. Some of them were copied from the Simpson reference room, and more were printed from the Internet. These two boxes.

Take the materials out of the box and spread them on the ground according to their categories.

Don't think that Lin Yi only lives on the memories of his previous life. In the past few days, he ate, drank and slacked in the laboratory. Lin Yi read these two boxes of materials three times. The grasp of the battery has also increased a lot with the deepening of understanding.

"All solid state is not enough, let's take a step back. What if it is gel?" Lin Yi picked up two documents and wrote a long equation on the white paper, "Although the electrolytic transmission efficiency of gel is not as good as that of Liquid state, but the difference is not very big..."

When Zhuang Cheng passed by the brightly lit Simpson laboratory again, he wrinkled slightly every day.

This is already the seventh day...

He is also a scientific researcher, but physics, which focuses on basic theoretical research, is different from new materials. According to his supervisor Professor Zhu Zhaokun, material science is a subject that can "reach the sky in one step". Compared with physics, it produces results. high speed.

However, this has also caused some materials scientists to be eager for quick success and scientific research attitude.

The half-year agreement between Lin Yi and Simpson was not kept secret. Even a foreign scientific researcher like him heard the rumor. His first reaction was that it was ridiculous. He couldn't help being silent again.

That person's personality, maybe he will really agree.

The food will definitely not be delicious, and if you stay up late every day, your body will not be able to bear it.

Zhuang Cheng stood at the door of the Simpson laboratory for a while, until the security guard at the door noticed him, and then walked away silently.

It was raining patter outside, Lin Yi raised his head and looked out the window.

"Everyone go back first, I think it's going to rain heavily soon."

Everyone heard that the work at hand was almost done, and they were not hypocritical, and they took out their umbrellas and went out after a hasty sweep.Even worse, he didn't even move his butt until he was satisfied and handed over the results of the day's work to Lin Yi before leaving.

The latter is the work of Lin Yi, the person in charge of the experiment, integrating the research results of the day.

"If this is changed to a dense titanium dioxide layer, all-solid-state can be realized. The difference is the photoelectric conversion efficiency, which at least shows that all-solid-state is theoretically feasible." Lin Yi muttered to himself while Draw a model diagram on paper.

Solid or colloidal transmission materials, sensitizers are the key points in this project.

"Why don't you leave?" Lin Yi looked at He Qun who was squatting on the ground sorting out the materials, and asked in surprise.

He Qun's sense of presence is already low, and if he is quiet and doesn't speak, his sense of presence is even lower.

"Am I not your assistant?"

Lin Yi stared at He Qun for a while, and suddenly burst out laughing, "Okay, little assistant, let's get off work, you go get the umbrella."

It's not a loss to defend this kid in front of Xu Dongkui.

After coming out of the laboratory, it was already pouring rain outside. Lin Yi's dormitory was not far from the laboratory, and it took only 10 minutes to walk. However, He Qun had to walk for [-] minutes to go back to his place of residence.

Lin Yi threw the car keys to He Qun, "Drive back, it's raining, drive carefully."

He Qun was taken aback, "No... no, I..."

Before he could finish speaking, Lin Yi walked quickly into the rain with an umbrella in hand.

The torrential rain was pouring down, and the umbrella couldn't stop the bean-sized raindrops falling obliquely.I could only hear the "bump" sound of the rain and the umbrella surface, and within two minutes, my whole body was already soaked.

If I had known, he would have made do with one night in the lab.

Running into the dormitory building, Lin Yi had turned into a drowned rat. He looked at his watch, and it was past nine o'clock in the evening. The lights in the dormitory opposite Zhuangcheng were dim, and he wondered if he had fallen asleep.

Lin Yi hesitated for 2 minutes between the two options of going to Professor Zhuang's house to spend the night at Professor Zhuang's house and going back to his own dormitory, and then chose the latter.

Although Zhuang Cheng's experiment doesn't need to rush for time like their solar cells, it will never be easy. He'll make do with each other all night.

He also did it himself. In order to have an excuse to disturb Zhuangcheng, he didn't let anyone clean up the room at all. The bed hadn't been cushioned yet, and things were all over the living room.

Fortunately, there was hot water, so he hurriedly took a shower, then pulled out two quilts and spread them on the floor, and then lay down to sleep.

In the middle of the night, Lin Yi only felt hot all over his body, and his stomach came to join in the fun again, with cramps. Before he lost consciousness, his last thought was that he remembered that he had eaten, and he also ate a bowl of Nissin instant noodles during the day .

Lin Yi was woken up by the temperature on his forehead.

"Ha...yawn!" He sneezed heavily, and a cloud of transparent snot flew up with his voice, and landed heavily on the corner of the quilt not far away.

Lin Yi...

"Are you awake?" Zhuang Cheng came in through the door with a bowl of porridge in one hand and a glass of boiled water in the other.

"Drink the porridge first or take the medicine first?"

Lin Yi didn't know when he had already fallen asleep on the bed, um, it's just that the mattress obviously didn't belong to him.

Mattress not his?

That lump of snot just now... Lin Yi silently moved his body, which was sore and sore from the high fever, to cover the snot.

"Gululu..." Stomach Disease protested strongly.

"Let's have porridge first." Lin Yi had stomach problems in his previous life, and in this life...he still has them, don't get me wrong, it's not heredity, it's the result of lazy cancer.

There is a saying that the country is easy to change, and the nature is hard to change. Some diseases can’t be changed even in [-] lifetimes, not to mention two lifetimes, such as lazy cancer, or stomach problems caused by not eating well because of lazy cancer.

Zhuangcheng put some rock sugar in the porridge, and the rice fragrance has a hint of sweetness, which means it is delicious.

Lin Yi ate his stomach in two or three bites, and he survived quite a bit.

"You carried me up? I'm pretty heavy, can you carry me?" A little more energetic, he started talking nonsense. There was no way, this was also his nature.

Zhuang Cheng handed him the white water, "Take the medicine."

"It seems that you can hug her, Zhuang Cheng. In fact, if the two of us are together, it's okay for me to be down there. I love my wife more, so I don't mind about it..."

Before Lin Yi finished speaking, a bitterness came from his mouth.

Zhuang Cheng thought he talked too much, so he directly stuffed the medicine into his open mouth.

Lin Yi quickly took the white water and poured it down quickly.

His fever almost subsided last night. Although he didn't have much consciousness during the high fever, he still had a vague impression of the cold feeling on his forehead when he was so hot as if he was being burned.

The coldness lasted for a long time, Zhuang Cheng took care of him all night, although he knew that Professor Zhuang would definitely not admit it.

"The medicine is on the bedside table, there is porridge in the kitchen, and there are things in the refrigerator for you. If you don't want to cook, you can go to the opposite side to eat." Zhuang Cheng pursed his lips, "We are still friends."

This... is this a positive rejection?

no?Does he still have a fever?Is he still sick and weak?Decline now?

Lin Yi felt that he had misjudged Professor Zhuang's character.

"Oh, oh, my stomach hurts, it hurts, it hurts, it hurts..."

The author has something to say: Lin Yi: My stomach hurts

Zhuang Cheng: I rejected you, this matter will not change with your subjective will

Lin Yi: My stomach hurts!It hurts!

Zhuang Cheng: I don’t speak

Lin Yi: It really hurts!

Zhuang Cheng: Then... Shall I rub it for you?