nostalgic era

Chapter 53 "The Inventor"

"Xiao Jiang, what do you remember in your notes?"

"Well, it was a research I did in college, but it was put on hold due to some material problems." Jiang Deming replied honestly.

He still remembered the contents of that note, it was also a small appliance. At that time, he remembered a novel he had read before time travel, in which the main character made his fortune by relying on home appliances. If it can be produced now, it will start its own research.

At first, he just wanted to satisfy his own interest, but later found that this thing seems to be quite useful in the current era, so he began to really devote energy to research.

I didn't expect to make a few things, but unfortunately some things already existed abroad, and Jiang Deming's hands had no possibility of mass production, so he abandoned them.

What was stolen by Banggen this time was his research on CD players. In Jiang Deming’s world, it was invented by the island country Sony in the early 80s. This thing is too advanced for this era. , In addition, polycarbonate is needed to make disks, which cannot be produced in China at present. Even if the CD player is produced, without disks, this machine is still a pile of scrap iron.

Jiang Deming didn't think about researching this at first, but at that time, he just checked in and got this thing, so he studied it.

Those classmates of Jiang Deming used to laugh at him. He obviously studied mechanical engineering and the craftsmanship of building rockets and satellites, but he used it to make these gadgets.

Jiang Deming didn't care about it at all. Anyway, doing these things didn't delay his study.

As a result, after several years of college, Jiang Deming himself didn't remember how many things he had made, and this had to be added with some things that he signed in, which led to a lot of big and small bags when he moved last time.

If it hadn't been stolen by the stick, Jiang Deming would have almost forgotten that he had done this research.

If you want to say that it is particularly important, it is not considered important, and if it is not important, it is still quite important, because a technology involved in it can also be used in other projects.

"What kind of research are you doing?" Professor Chen asked.

"Have you ever heard of polycarbonate?"

Professor Chen nodded. Polycarbonate was synthesized by a Hans cat scientist as early as 1898. It has a wide range of applications, and Professor Chen has naturally heard of it.

"The research you did is related to polycarbonate?" Professor Chen asked.

"It could be said to be, but it's mainly about a new application of polycarbonate."

Then Jiang Deming told Professor Chen about his vision for CD players and disks.

He was confused, he didn't graduate in material science, and the CD player was more or less capable of Li Jie, but he didn't understand the disk at all, and the interlacing was like a mountain.

"No matter what, you have to take the notes back. If you don't need them now, it doesn't mean you won't need them in the future." Professor Chen said.

Jiang Deming nodded. Originally, he wanted to ask the people in the institute to come forward to help and talk, so as to solve this matter as soon as possible. Now that Professor Chen is willing to come forward, it would be even better.

The car soon stopped outside the street police station, and Jiang Deming and Professor Chen got out of the car and walked in.

Professor Chen did not use force to overwhelm others, but put on his own identity, hoping that the comrades in the institute could get Jiang Deming's notes back as soon as possible.

The case had already been closed. Even if Professor Chen didn't come, Zhou Zhiming was going to return the things to Jiang Deming. Now that he's here, it saves him trouble.

Normally, this matter has ended here, but Professor Chen's appearance made the people on the street pay attention instantly. It is enough for this kind of thing to happen once, and if it happens again, it will be a slap in the face.

Coupled with the way Professor Chen attached great importance to Jiang Deming's notebook, the director felt terrified, don't it really be something extraordinary, right?

After thinking about it for a while, the director felt that a meeting should be held to let the comrades in the institute strengthen inspections recently, and at the same time let the street office conduct publicity to the residents. The stick can be used as a negative example. As for whether he will Therefore, the death of the society is not within the director's consideration.

From the interrogation of the stick, they learned that this child is a habitual thief, not to mention their yard, even the yard next door has been patronized by this thief saint.

Stealing needles when they were young, and stealing gold when they grow up, children like stick stems became what they are today because their parents spoiled them too much. If they were corrected in time, how could such a thing happen!

The most frightening thing is that both Jia Zhang and Qin Huairu, the mother-in-law and daughter-in-law, knew about their children stealing things, but they didn't take it seriously, and let it go lightly every time. This kind of education method will cause big problems sooner or later.

They were supposed to be locked up for two days, but now the director has decided that they must be locked up for a week, and they must be publicly reviewed.

Jiang Deming didn't know that Qin Huairu and the others were punished more severely because he just went to the office. If he knew, he might have gone a few more times.

Now he is telling Professor Chen what he wrote in his notes.

"Just burn the sound into this thing called a disk, and then the sound can be released through this iron box-like thing, but this is only one of the functions. In my imagination, this CD should have more functions. "

Such as VCD!

This thing is ready, but it is a big killer, but the MPEG decompression technology to be used in it has not been seen yet, and Jiang Deming doesn't know about it. Maybe he will formally propose to make VCD when he signs up for this technology someday. scheme.

Professor Chen listened carefully to Jiang Deming's narration, but after he finished listening, he couldn't help but shook his head and said, "This kind of thing is the so-called audio tape, and it seems to have been available in foreign countries early in the morning."

Jiang Deming smiled wryly and said: "Well, that's true, but the disk will be lighter, and it doesn't need to be turned upside down, and it won't be stuck, and it can store much more than the tape, and in my imagination Among them, it can not only store sound quality, but also store images.”

"The idea is good, but it's a pity that it can't be done!" Professor Chen said with emotion.

Then he stuffed the note back to Jiang Deming, saying: "You must keep this thing well, maybe it will be useful in the future."

Jiang Deming nodded. Even if Professor Chen didn't say anything, he still knew that there were still a few boxes in the courtyard. They were all similar projects that were half-finished and then stopped. Some of them were pondered by himself, and some were Sent by the system.

If Professor Chen was told this, he might be scared out of his wits.

(End of this chapter)