Xueba's Sea of ​​Stars

Chapter 129

A spring long enough to jump a rope to observe standing waves, a special instrument that reflects light pressure, a blower that blows a tennis ball, a verifier for the conservation of angular momentum, etc., etc...

These interesting "toys" once again aroused the interest of the top students, and they watched the teacher perform on them with great interest.

On the eighth day, the head coach Lu Zhi informed everyone that there will be a symposium at Yannan Garden in the evening, which will talk about the principles of the new camera, and I suggest everyone go and see it.

The head coach personally notified everyone, and everyone obeyed, so they went to Yannan Garden in a gang at night.

To say that Peking University at night is really very artistic, there are winding paths everywhere, a dim street lamp points to the forest path in the distance, and there are antique buildings on both sides of the path.

If the weather wasn't too cold, Wu Bin would actually like to go out for a walk every day.

On the way, Jiang Hang and Zhao Kehan ​​were discussing a mechanics problem in the morning, while Li Yan patted Wu Bin who was still reading a new book and asked, "Hey, how is your C language research going?"

"It's okay, I'm studying strings recently."

"Brilliant."

"What's so awesome about strings?" Wu Bin looked puzzled.

"I mean, you've really researched it so well, physics alone isn't enough for you to have a headache?"

"Learn to play in your spare time."

"Brilliant."

Li Yan gave a thumbs up and turned to join Jiang Hang and Zhao Kehan's discussion group.

When Li Yan asked about the C language, Wu Bin immediately felt itchy. His schedule for this week was completely packed with physics, and he didn’t have time to read the basic C language books he specially brought. He really misses it now.

Now Wu Bin has done several programming exercises on Teacher Huang's computer, and has completely gained the joy of programming languages.

But once when he suddenly remembered the pure robot that he had almost forgotten, what if it couldn't understand the C language?

But in the end, I skipped it with the idea of ​​'whatever, learn it first, and at worst, train the robot later'.

When they came to the venue, Wu Bin and the others found that not only they were here from the training camp, but also a lot of students from Peking University. Both parties looked at each other and greeted each other friendly.

Some enthusiastic ones would come up for a chat. After all, some of them were recommended to Peking University through competitions, and now they feel very cordial when they see Wu Bin.

This was Wu Bin's first lecture, but as he listened, he felt something was wrong. What about the principles of new cameras that he agreed to talk about?What about new technology?What about academics?Why is the main theme introducing an optical institute in Shanghai?

"What is this nonsense? What about the agreed upon professional knowledge?" Wu Bin looked at Li Yan inexplicably and asked.

"I don't know if you ask me." Li Yan was equally confused.

At this time, a male student from Peking University in the back smiled and interjected: "This symposium is, to put it bluntly, an introduction to the postgraduate admissions of the Institute of Optics. It is mainly for us."

"Oh~" Wu Bin nodded, turned around and said, "Thank you for clarifying."

"It's okay~" The boy from Peking University smiled heartily and continued to listen to the lecture.

Knowing that they couldn't learn new knowledge, Wu Bin and the others left early after listening for a while, and found that other students who came with them were also evacuating.

"I always feel like I'm being tricked to keep the show going." As soon as they left the venue, a boy wearing glasses who was walking at the front said with emotion.

His name is Zhang Fu, and he has the highest score from Hu Nan in this competition, and he is also the one who can eat spicy food the most!

Wu Bin once watched him eat crispy fried chili as a snack, and he didn't know whether to say "MMP" in his heart.

"It can be regarded as knowing which direction to develop after learning optics. It's not a loss." Gong Chengwei stretched his waist, turned around and suggested to everyone: "It's not good to go back to the study room so soon, why don't we go to the night tour to Weiming?" lake?"

"No, I'm going to the library."

Wu Bin waved his hand decisively, just kidding!Visiting Weiming Lake on such a cold day and night, his face would probably be numb from the cold after walking around the lake.

"Is it cold? I think it's okay." Zhang Fu stretched out his hand to feel the wind. "It's not cold."

"Of course you eat a few tons of chili peppers a day, so it's not cold..." Wu Bin complained, "Anyway, we are going to go to the library for a while, why don't we meet up in the study room at [-] o'clock later?"

"It's fine." Gong Chengwei didn't intend to force Wu Bin and the others, so he took the students who were interested in going to the lake and left.

The remaining one who was afraid of the cold followed Wu Bin and the others to the library.

Cycling to the library, Wu Bin pulled down his scarf and took a breath. He couldn't help but be impressed by the huge and somewhat ancient buildings in front of him again.

Peking University Library consists of the main library, the medical library, 38 branch libraries, and the storage library, with a total area of ​​about 90000 square meters. The main library in front of Wu Bin occupies more than half of it, with a total area of ​​about 53000 square meters.

On the third day, Wu Bin had a preliminary understanding of the library.

The entire Peking University library has more than 1100 million volumes of literature resources, including more than 800 million volumes of paper books, and more than 300 volumes of domestic and foreign digital resources, databases, electronic journals, and electronic books.

Professionalism and precision can be said to be evident.

Moreover, when Wu Bin came here for the first time, he got various new postures. Originally, he thought that the university library had more professional documents or books than ordinary libraries.

But he was wrong.

Refer to the consultation to find out. Any questions about the library will be solved for you in minutes, which is similar to Taobao customer service.

Find out about the literature search, and you can get high-cited papers in the research field within minutes.

Knowledge map... Well, let's take a look at the colorful visualization map, it's very exciting.

In addition, there are a lot of advanced books, no matter you are engaged in language, physics or something, you can always gain something here, and it is likely to be limited to Peking University.

Therefore, there is a reason why so many people spend all day in the library in universities. Whether it is books or databases on computers, universities are the most professional.

……

On the ninth day, Wu Bin and the others ushered in a new professor who was in charge of teaching... Mathematics.

The professor from the School of Mathematics of Peking University was in a hurry as soon as he entered the classroom, and came up to chat about dx, which is called infinitesimal displacement in physics, and cotangent bundle in mathematics.

While talking, he suddenly slapped the podium angrily.

"Just arrange these few classes for me! How can I finish the lecture!"

But on the second day, the professor had just explained complex variable functions for a while, then suddenly changed his style of painting and began to tell anecdotes about himself, always feeling like giving up treatment.

Of course, the teaching level is still excellent. Wu Bin has new concepts in the area of ​​residue theorem and Laplace transform.

PS: In the second update, it feels good to just write a book... Should there be another chapter?
(End of this chapter)