Talking and laughing along the way, it didn't take long to return to the dormitory, there are classes this afternoon, so he is not going to skip classes today, in his heart, mathematics, physics, chemistry, biology and other major courses are more important than philosophy, but he will not deliberately skip classes in order to take these courses.

It's just about ten o'clock now, and there is still a period of time before lunch, and in the school, in addition to studying, he is most interested in eating, and the meals in the Kyoto University cafeteria are varied, eating sweet and sour loin today, roast duck tomorrow, fried chicken the day after tomorrow, and it is not the same every day.

When he traveled before, every time he went to a place, he would taste the special food of each place, and eating was also one of his hobbies.

After returning to the dormitory, his three roommates put the books on the table, turned on the computer, played games or watched movies, and now college students, everyone is equipped with a computer, and the time that can be used for studying still depends on their own consciousness.

Shang Yiyun also turned on the computer, preparing to watch a movie, after studying for so long, it was time to give his brain a break, although he didn't feel uncomfortable, but he still understood the principle of combining work and rest.

He mainly watches some science fiction movies now, although some science fiction movies do not have a deep scientific basis for some content, but existence is reasonable, perhaps, he can find inspiration from these science fiction movies, everything is possible.

Some of the things that appeared in science fiction are now a reality.

When he watched the movie, he carried a headset and didn't want to disturb other people, and it was because the people in their dormitory would consider the feelings of others, so after living for more than a week, there were no conflicts.

Suddenly, his mobile phone rang, and when he picked it up, he saw that it was his mentor's phone, and he didn't know why the other party called him at this time, but he still picked up the phone and connected it.

"Yi Yun, do you have time on Wednesday afternoon, I want to conduct a comparative experiment, if you have time, you can come and observe it, it will be good for your experimental operation." ”

Hearing the tutor's words, Shang Yiyun recalled the class schedule and found that there was no class on Wednesday afternoon, and if it was morning, he would probably miss it.

"Teacher, I happened to have no class on Wednesday afternoon, where is the location of your experiment, wait until Wednesday afternoon, I will go by myself, or go to you first. When he said this, Shang Yiyun was a little unsure, he knew that some laboratories would not allow outsiders to enter, he didn't have a pass at all, he must not be able to enter, after all, some experiments need to be kept secret.

"Well, on Wednesday, you come to my office, I'll take you in, call you today, mainly to talk about this matter, the matter has been said, if there is nothing else to hang up. ”

"Okay. ”

After putting down the phone, Shang Yiyun's heart was a little flustered, he was very grateful to his mentor, these days, the other party has helped him a lot, not only taking him to the academic forum to broaden his horizons, the other party to do experiments, but also letting him go to observe.

At this time, Shang Yiyun's idea of studying hard was even more firm, whether it was for his future dreams or to live up to the high hopes of his mentor Chen Dezhi, he could not relax in the future.

After watching a movie, it took an hour and a half, and now, it was time for lunch, and before school was over, he was going to go to the cafeteria as soon as possible, otherwise the cafeteria would be full.

There were still ten minutes before the end of school, and he had to rush to the cafeteria within ten minutes, but fortunately, the dormitory where he was in the cafeteria was not far away, and it only took four minutes to arrive at the cafeteria, and at this time, there were not many people in the cafeteria.

After beating a spicy chicken, a serving of shredded potatoes, and three steamed buns, and sitting down in one position, I found that people kept coming outside, looking at the time, it was time for school to get out, and the big army was about to attack.

Faced with this situation, Shang Yiyun didn't say anything, just ate his meal silently, during this time, his knowledge level slowly improved, and it is difficult to say how long it will take to break through to the doctoral level, but it will not be less time.

After lunch, I went to the library, and now I go back to the dormitory, and in an hour and a half, I will go to the teaching building for classes, so I might as well go to the library, so that I can go directly to the teaching building later.

He had already made plans for this afternoon's itinerary, and after class, he would go back to the library, then continue his studies, and go back to the dormitory in the evening, and the simple day would pass.

On Wednesday afternoon, the weather was fine, the sun was shining on the ground, there were two big classes in the morning, and when the class was over, it was already 11:40, I went to the cafeteria for lunch, and after walking around the campus, I came to the tutor's office.

After entering the front door, he found his tutor lying on the table writing and drawing, and when he looked closer, he found a piece of scratch paper full of formula symbols, densely packed.

Chen Dezhi looked up and found that it was Shang Yiyun who had come here, and a smile suddenly appeared on his face

"Yi Yun, you're here, take a look at these things, can you understand them. After speaking, he handed the scratch paper on the table in his hand to Shang Yiyun.

Shang Yiyun looked at the contents inside, and only felt that his scalp was numb, among these formulas, he only knew a few, and most of them did not know, but he vaguely felt that these formulas should be related to the afternoon experiment.

"Teacher, I only understand a quarter of these formulas, and I don't understand the rest at all. Shang Yiyun told the truth, he didn't deceive his teacher, to be honest, these formulas were indeed too profound for him.

Hearing this, Chen Dezhi was not angry, his face was even full of smiles, in his heart, Shang Yiyun could understand one-eighth, and he met his expectations, but he didn't expect to understand one-quarter, which exceeded the value in his heart.

"It's okay, you can understand a quarter, I'm already satisfied, after all, what is on this scratch paper is my research for many years, and the average graduate student, being able to understand one-eighth is already very good. ”

Hearing his mentor's words, Shang Yiyun also sighed a little, and now it seems that he has met the teacher's expectations, and he is relieved.

"There is still some time, so let me tell you how this afternoon's experiment works, or you may not learn anything by going and observing without any preparation. ”

Time ticks past, and Shang Yiyun has been listening to the teacher's story

He found that his teacher was worthy of being a scholar of the Thousand Talents Program and a top-level figure in the academic world, and the experiment he was going to do today was an experiment in the field of neutron application.

However, this experiment was only a preliminary experiment, and even if the process was known, there would be no major loss.