After the leader left, the Walkman with the number 001 he had seen was re-decorated by Chu Qingnong and hung in a conspicuous position in the research center.

Of course, after the on-site photos are obtained, they will be specially enlarged and hung here.

This photo, whether it is for BBK or Chu Qing personally, is of great significance.

With this leader's inspection, the group of people in the research center were as enthusiastic as if they had been beaten with chicken blood.

Today's BBK, the R&D component is divided into three groups.

One group was led by Du Jiangming, responsible for the improvement of the learning machine and the upgrade of the game machine. Of course, with the current ability of backgammon, it is not enough to be a game console, so eating the 8-bit game console thoroughly has become their main goal now. This is also a technical reserve for the next step.

The second group is led by Chen Mingyong, which is mainly responsible for the research and development of the independent circuit of the Walkman, and the main purpose is to reduce power consumption.

The biggest difference between Sony, Aihua, and these Nissan Walkmans and domestic ones is the problem of power consumption.

Even with the Sony circuit imported by backgammon now, this problem has not been solved.

The simplest thing is that the domestic Walkman, two No. 5 dry batteries, can only listen to it for a maximum of 40 minutes.

You can use the original Sony products, but you can listen to songs for 70 minutes, saving nearly half of the energy.

Even the PX1992, which is assembled with imported electronic components from BBK, can only be listened to for 50 minutes at most.

Twenty minutes of energy consumption may not seem like much, but in the hands of the user, it will affect the user experience.

After all, scrapping two batteries in one class is still very expensive for the already poor student group.

Therefore, energy conservation has become the most important topic of the R&D center.

The third group is also the most important group of backgammon. The team was led by Zhong Jiantao, an engineer recruited from Guangzhou 555 Battery Factory, who was only 25 years old, but graduated from Bajing University of Technology and materials science. His research direction is one point, lithium batteries.

The idea and design of lithium batteries were invented back in the seventies.

It's just that the technology was not mature at that time. It wasn't until last year that Sony developed a lithium-ion battery and applied it to the Walkman.

Only then has lithium-ion batteries become the object of pursuit by major electronics manufacturers.

Chu Qing, who knows the future development, will certainly not let go of such an opportunity. Lithium batteries will become the standard configuration of mobile phones, computers and even many other aspects in the future.

Whether it's for the architecture of electronic products, or for the development of future batteries.

Chu Qing will not give up this piece.

More than 5 million R&D centers have been invested in half a year, and a large part of the investment is in this.

Of course, this is only a drop in the bucket for the battery. But at the very least, Chu Qing took the first step.

In particular, he also knew about phosphates, graphite, manganese spinel, and so on. As for how to do it, it's up to them to study it. Chu Qing gave a general direction, and left the rest to the professionals.

In the process of invention and creation, it is often the most time-wasting step of experimental materials, after all, a material matching direction, tens of thousands of options at every turn, really little by little to experiment, you have to be the year of the monkey.

As long as you find the right materials, it will be much easier to move on to the next step.

"Di~!"

A red Mercedes drove into the factory area of backgammon.

The co-pilot was the first to come down, wearing a Kachi-colored trench coat and a clean ponytail tied to his smooth hair. was originally small in height, but wearing a pair of 8cm high heels, it seemed to be a lot taller out of thin air. Even if he stood beside Chu Qing now, he would not be much shorter than him.

"Dad, Mom, it's here, come down and rest for a while."

Seeing that the Spring Festival is not far away, Chu Qing and Wei Ling are also about to get engaged.

Chu Qingyuan didn't have any relatives at home, so he simply notified Wei Ling's parents.

Originally, Wei Zheng was going back to pick him up, but he was arranged by Chu Qing to go to the magic capital in advance. This task was handed over to Liu Qi, a reckless man from his fellow villager.

With his five big and three thick guys, even if there is something on the road, he can handle it.

Early this morning, Wei Ling went to Guangzhou Railway Station with the driver to wait for someone to pick up.

I don't know if it's too much on the road, or too nervous in the car.

The old couple who didn't get motion sickness when they took the train so big and didn't get sick started to get sick when they got into the car.

Especially Wei Ling's mother Li Chengxiu, the whole person was dizzy all the way, but fortunately she couldn't hold back and didn't vomit.

When I arrived at the place, I still felt soft and sore all over my body.

It was the first time I sat in such a comfortable car, but I didn't expect it to be uncomfortable.

If it weren't for Wei Ling to help her get off the train, she would be afraid that she would not be able to stand steadily.

On the contrary, it was Wei Ling's father, Wei Tongfa, who was blown by the cold wind when he got out of the car, and he was a little sober.

Although the head is still dizzy, but the heart understands it very well.

This is the sugar-coated shell of capitalism.

Hurriedly pulled Liu Qi to the side and asked, "This is my uncle's factory?" ”

Looking at the wide factory area, Comrade Wei frowned. This was a few decades ago, and it was enough to criticize it many times.

"Well, that's our backgammon." Liu Qi is the most honest of Chu Qing's group.

No matter what Jean does, he will go in a word.

Since making pirated cassettes, he has been the one who has been arranged to stay all night every night.

Later, he went to the blank cassette factory with Lu Tao, Lu Tao and a few of them were too boring, and it didn't take long for them to turn to backgammon, only he and the other one have stayed until now.

Chu Qing also thought of him only after picking him up this time.

Not only did he not complain at all, but he was also very grateful to Chu Qing.

After all, you can go back to your hometown for free, where to find such a good thing.

"Sure enough, it's a capitalist." After thinking for a long time, Lao Wei held back such a sentence.

Lao Wei is an old comrade, and when he was young, he was still the militia captain of the production team. The big landlords and capitalists all lived in his cowshed.

It's just that I didn't expect that the old Wei family, an old farmer, would one day want to be related to the capital.

"Not count." Liu Qi didn't understand.

In his impression, capitalists are all exploiting laborers and want to hang on telephone poles, but he watched Chu Qing get up little by little.

For these people, Chu Qing not only has a high salary, but also has very good benefits, which should not be regarded as a capitalist.

"You are a reckless man who doesn't understand, and capitalists are very good at disguise. Don't look at the harmlessness of humans and animals on the surface, in fact, it is very bad behind the scenes! "Comrade Wei said a word, and Liu Qi, who was scared, didn't know what to say.

Anyway, it's your uncle, even if it's a capitalist, it's your family, and if it's bad, it's yours who are bad.

Comrade Lao Wei glanced at his daughter, who was dressed in foreign clothes, and ran with the red tiger beside him, but shook his head in his heart. It has only been out for a long time, and it has already been corrupted by the capitalists.

If you fight the landlord again, I don't know if this uncle can bear it.

There is also the eldest son who is not a weapon, and it only took a long time for him to learn badly, not only pushing his sister into the fire pit. I also ran to the magic capital to be chic in the flower world.

(Thanks to book friends: I'm a local chicken I love to watch 1500 points of reward, the boss is confused)