The other students in the class did not expect to meet such a powerful person, and this matter could become their future conversation.

For example: Son, the person you watch on TV, but your dad and my college classmates!

Shang Yiyun didn't care about the eyes of other students, now that he was studying in class, it didn't mean anything to him, and the reason why he came to the classroom was just to take a formality.

While he was thinking, the teacher walked into the classroom, and when the class started, the first thing was roll call, and in this teacher's class, it was only once in a while.

"Liu Xiaoyun"

"To"

"Shen Fengyu"

"To"

……

"Shangyi Cloud"

"To" When Shang Yiyun's name was called, he replied with a word "to".

At this time, hearing someone answer, the teacher standing on the podium was also surprised, in his impression, Shang Yiyun had asked for leave several times before, after all, he had received several leave slips, but he didn't expect to come to class this time.

Slightly surprised, the teacher continued to roll call, and after the roll call, he started the class, and he no longer thought about Shang Yiyun's affairs.

The teacher was lecturing on the podium, but Shang Yiyun was not listening to the lecture, but holding his cheeks with his hands and staring at the desktop in a daze.

At this time, he was thinking about the experiment in his heart, and the collision of thoughts and the flash of inspiration were the true portrayals in his mind.

How to make the manufacturing material be repaired at room temperature is a problem he is thinking about, and if this problem is solved, the research on repairing the material of the smartphone screen is already half the success.

This problem is not so easy to solve, even if he thinks about it for a while, he doesn't have any clue.

However, Shang Yiyun also knew in his heart that this kind of thing was useless even if he was in a hurry.

He was now sitting in the back seat, and no one would notice it even if he was in a daze, and when he heard the bell, he came to his senses, and the first class passed like this.

In the next few classes, he continued to repeat the previous things, even if there was no gain, he would continue to think, because inspiration is such a thing, there are too many uncertainties, how to complete the repair of new materials in a normal environment, this problem, maybe it will not be figured out for a long time, maybe one day the inspiration comes, directly figure it out, and then the problem can be solved.

After school, Shang Yiyun went directly to the laboratory, and when he came to the laboratory, he found that someone had arrived earlier than him, and the resident members of the team were already waiting in the laboratory.

Seeing this, he asked several members to move the device for storing the test material to the test bench, and then observed the repair of the material.

Now more than five hours have passed since the experiment, and when he observes the repair, he finds that the material repair is 95% complete, but he also knows in his heart that the material repair will be slower and slower the further he goes.

At this time, there is still 5% of the repair progress left, although the value is not enough, but it will take about two hours to repair all the materials.

There is no good way but to wait.

He still had to wait for such a long time, so he asked the rest of the team to look at the experimental materials here first, while he was ready to go to lunch, he had just come to the laboratory after class, and he had not solved the problem of lunch.

There is still a class this afternoon, but before the class, the results of the experiment will definitely come out.

Of course, this kind of thing still has to be discussed with the members of the team, he doesn't know if the other members have eaten, so he is ready to find out the situation.

"You guys came so early, did you have lunch?"

The other members of the team heard Shang Yiyun's question and said with a smile.

"We only had two classes in the morning, so we had lunch in the cafeteria before we came. ”

Hearing these words, Shang Yiyun directly said his purpose.

"Now that you've had lunch, let's look at the lab materials here, and I'll go to the cafeteria for lunch first. ”

After speaking, Shang Yiyun left the laboratory, it would take some time before the experimental results came out, and he didn't want to wait in the laboratory hungry, so he could only come out to eat first.

Walking on the road, looking at his classmates coming and going, he felt a sense of pride in his heart, although he was still a freshman, he had already achieved great things.

He believes that as long as he continues to work hard and continue to research, he will definitely become a world-famous great scientist.

However, it is still far from this dream, and the most important thing to do now is to go to the cafeteria to solve the lunch problem.

Throwing away the thoughts in his heart, Shang Yiyun sped up his pace, and how long did it take to come to the school cafeteria, which had just finished school at this time, so there were a lot of people in the cafeteria.

Faced with this situation, he prepared to pack lunch on the stone table on campus.

Now that he had an idea in his heart, Shang Yiyun packed a meal and a portion of rice, and then walked out of the cafeteria with the food.

When he came to a stone table, he was a little glad that there was no one here, otherwise he would not have eaten in front of them.

It only took five minutes to solve the lunch problem, after which he returned to the dormitory, grabbed the textbooks he needed for the afternoon, and returned to the laboratory.

After returning to the laboratory, he immediately observed the repair of the material and found that the change was not too big, but only advanced the progress by 2%, and five and a half hours had passed since the experiment began.

The waiting time is always the longest, and every half an hour after that, Shangyi Cloud will observe the progress of the repair and find that the progress is slowly improving.

After more than 40 minutes, the progress of the experiment was stuck at 99%, and Shang Yiyun was also very helpless about this situation, which made people anxious to wait.

However, no matter how slow the repair is, there will eventually be a time when the repair is completed, and the whole test took a total of six and a half hours, compared with yesterday's experimental data, the time to complete the repair is one and a half hours less, and the completeness of the material repair is the same.

Judging from the current situation, it can be said that it is one step closer to the success of the research on repairable smartphone screen materials.

The research and application of repairable materials took two or three months of Shangyiyun's time, so when the research on repairable smartphone screen materials is successful, he will end the research and enter the field of new energy.

Now that I think about it, I have made some achievements since I first entered university.

He has published a paper in the school journal and the journal Science of Millican, improved silicon materials, and led the team to conduct research on the topic of "Research and Application of Repairable Materials", and has developed two new types of materials: repairable glass materials and repairable metal materials.