Salted fish travels through the period drama and cries after rebirth control group

Chapter 180 Shen Yin Lectures
"Professor Shen, just treat it as if there are only sixty people, don't worry too much." Someone shouted from below.

"Mathematics, this is a mathematics class. I am a professor of mathematics, and you are students of the mathematics department. You actually made me blind and blind?" Shen Yin joked, "However, seeing that you love mathematics so much, I Suddenly I feel a little excited, and I am still too young."

"Haha." Everyone laughed.

Shen Yin walked up to the podium, put his books on the podium, and then said with a smile: "Welcome everyone to come to my elective course. I just talked about it. I talked about mathematics, so let's start with the word mathematics." .”

Although Shen Yin brought a textbook with her lectures, she never followed the textbook, but relied on her own experience.

Theory plus experience, plus Shen Yin's lectures are interesting.

That's right, it's fun, for example, at this moment, Shen Yin said: "We who do mathematics all know that mental arithmetic is very important.

Many parents have actually seen this, so in many families, they began to train their children to learn mental arithmetic when they were young. Inseparable.

Every step of our mathematical deduction, in fact, before writing it down, we must mentally calculate and deduce countless times, but now many people, I find it sad to keep up, and more people are using pen calculations instead of mental calculations. "

Shen Yin smiled and said: "The mental algorithm is actually very simple, elementary school students can learn it, I will tell you the formula now, you can try it."

Next, Shen Yin will share with you what real mental arithmetic is, mainly a kind of mental arithmetic formula for elementary school students in the future, but it does not exist yet.

Since the future can exist, it should be possible to bring it out sooner.

What is the same tail method, what is the same head method, what is the butterfly method, what is the overlapping method, etc., it can be said that Shen Yin Yigulu gave them all.

There are college students in front of me. There are no such things for elementary school students now, but they are all very simple, so it is very easy to tell them.

The people present listened with gusto. They found that these rules are really useful, at least for those who are not good at mental arithmetic.

Shen Yin's class lasts 10 minutes, which is a big class, so after 10 minutes, Shen Yin leaves some topics and then leaves.

However, Shen Yin's class became famous because of this, and many people were annoyed, why didn't they grab Professor Shen Yin's elective class.

Shen Yin doesn't call names in class, and learning this kind of thing is by self-study, she doesn't think it's interesting to suppress these people.

Like myself, when I was a student, I learned everything I needed to learn, so I sometimes skipped classes, so the roll call was not within the scope of her teaching.

As for the number of people listening, she doesn't mind either. As a professor and a teacher, all she can do is to teach everything she can teach.

After Shen Yin finished class, she left. As for the reaction, the principal called and told her later that she was very appreciative of Shen Yin's new teaching methods, especially the mental calculation methods provided by Shen Yin. Although it was a bit tricky, But it is undeniable that it saves a lot of time in mental calculations.

Back in the laboratory, Shen Yin continued her cell phone research.

"I always feel that one piece of data is missing." Shen Yin frowned slightly after the experiment.

Shen Yin always felt that there was something missing in the mobile phone produced now.

"Doctor, I actually think we've done a good job." Zhang Li looked at the simulated data: "I don't see any flaws."

Shen Yin shook his head: "No, it is defective. The mobile phone I want is not only capable of calling, but also needs to have other functions, such as it is a radio, it is a TV, it is a camera, it is a video recorder, not only these, it It can also record, participate in work, and process files, so I thought what kind of data was missing.”

Shen Yin began to slowly record the data he wanted to record, and checked it by the way.

Shen Yin checked carefully, and no one else dared to disturb Shen Yin. Finally, on the third day, Shen Yin found out: "I see, the mobile phone code I made is missing a 0 here, no wonder the simulation can't reach it all the time." The effect I want is here."

Shen Yin ran through the program quickly, and then started the simulation again, serving the simulated mobile phone was what she really needed.

"Successful, we succeeded." The other people on the side cheered.

Shen Yin also had a smile on his face: "Prepare the materials and prepare for production."

The materials have been prepared a long time ago, and now it is time to start making.

It has to be said that after Shen Yin and the others researched it, they made the first batch of mobile phones.

Only ten mobile phones were produced in the first batch, when the mobile phone was placed in front of Mr. Xia.

Mr. Xia was a little speechless, and asked someone to invite Shen Yin over. Looking at Shen Yin, Mr. Xia was dumbfounded: "You girl, why did you give me such a big surprise?"

Shen Yin tilted his head and smiled, with a strange expression on his face: "Don't you like it, Mister?"

"How could you not like it, but you are also bold, kid. You can complete such an important experiment by yourself. Tell us earlier so that I can send someone to protect your laboratory." Mr. Xia has further insight into Shen Yin's boldness. .

Shen Yin smiled and said: "Actually, it's good that I am like this. No one doubts me every day. If you send more people, it will make people doubt what is there."

Mr. Xia thought about it, and it is indeed unfeasible to hide one's ears and steal one's voice.

"Your mobile phone came out this time, what request do you have?" Mr. Xia continued to ask.

"The first cooperation is Zhou Shengluo. I want to give the other mobile phones to my family. At least give me twenty." Shen Yin said casually.

"You can agree to this." Mr. Xia nodded.

Zhou Shengluo is an economic genius, and none of the factories he opened has low profit. Of course, this is inseparable from Shen Yin. The most important thing is that the equipment in Zhou Shengluo's company's factory is the most advanced.

"I heard that Zhou Shengluo has developed a high-tech production line by himself?" Zhou Shengluo is a genius economist, but it does not hinder his other developments.

As Zhou Shengluo said, when necessary, he will also develop some things himself, such as the production line.

Shen Yin said aside: "I heard that the factory belongs to him, and the assembly line is not enough, so it's normal to develop it yourself."

Mr. Xia looked at Shen Yin, and it took a while before he smiled and said, "You two are treasures. But the rewards are also important."

Shen Yin didn't ask for any rewards, anyway, she won't be missing.

(End of this chapter)