When I am reborn, I just want to be a top student

Chapter 120 Exchange Technology, Standard Control
  "The second thing is easy. The main station wants to do an exclusive interview with you. Do you have any ideas?"

Xu Songyao asked with interest.

In his opinion, any young man doesn't want to be famous or famous, but Wang Donglai has always been calm, as if he doesn't care about these achievements and is very calm.

Although the main station also conducted an interview before, it was still a simple interview after all.

Interviews are different.

It will be broadcast on the main station channel at that time, and it will be spread far wider than the previous news short messages.

"Can you push it down?"

Unexpectedly, after hearing Xu Songyao's words, Wang Donglai asked directly without hesitation.

"Why?" Xu Songyao asked curiously.

"I feel there is no point in doing an exclusive interview now, and I don't want to waste time."

Wang Donglai did not hide anything and directly stated his reasons.

"Your reason doesn't convince me. The exclusive interview with the main station won't take long, that is, half a day. Our school finally has a student like you, and we need to publicize it well. The country also needs to inspire people. You should understand that sometimes The importance of advocacy work.”

Xu Songyao shook his head, rejected Wang Donglai's idea, and explained a few sentences.

"OK then!"

Wang Donglai agreed, and he could understand Xu Songyao's thoughts.

The reputation of Tangdu Jiaotong University is not as good as that of Qingbei. Now that a student like me has finally emerged, it will add some honor to Tangdu Jiaotong University and make admissions easier.

As the vice principal, Xu Songyao naturally hopes that he can accept an exclusive interview.

Another thing, the exclusive interview with the main station is no longer just the meaning of the main station. It should be regarded as the above meaning, supporting education and cultivating and discovering talents.

For the people above, this is a proper achievement.

What's more, Xu Songyao was able to fight for himself to graduate early, and I'm afraid he also paid a lot of favors. Accepting an exclusive interview by himself is nothing.

"Well, the exclusive interview will be postponed to the day after tomorrow. The main station will come here to conduct an exclusive interview with you. The school will notify you then."

"I heard that you have been reading professional books on physics recently. Why are you suddenly interested in physics? Are you planning to study physics as a graduate student?"

Xu Songyao changed the topic and asked.

"I have some ideas related to physics, so I have been reading books on physics recently. If I am a graduate student, it will be either computers or physics, but I will not let go of mathematics."

Wang Donglai didn't hide anything and directly stated his reasons.

Hearing what Wang Donglai said, Xu Songyao's expression did not change. Instead, he said encouragingly: "It's better to try more when you are young. Your talent is very good. With your mathematics level, it is also advantageous to study physics and computers. More You can try it, your previous SCI paper is very good, and it is also a good direction to go in depth. If you have any questions, you can ask me."

"Thank you, principal, I will." Wang Donglai thanked him sincerely.

……

After leaving Xu Songyao's office, Wang Donglai continued to fall into study.

Seeing that he was about to collect enough points to be able to redeem [fast charging and wireless charging technology for mobile phones], Wang Donglai couldn't help but feel a little hopeful.

This technology is different from the two previous papers. This technology will directly promote the advancement of science and technology in today's era.

The most important thing is that with this technology, he can collect a large amount of funds through this technology and then invest it in related industries.

Instead of exchanging shares for funds in the early stage, the profits will be given away in vain.

Relevant physics books one after another provided a large amount of experience in the [physics] subject, and also allowed Wang Donglai to understand more and more about this subject.

Hundreds of years have passed since the birth of this discipline.

Among them, I don’t know how many geniuses have devoted themselves to it and refined this subject.

Applied physics, physics, theoretical physics, microelectronics, condensed matter, nuclear physics, biophysics, particle physics, solid state electronics, physical electronics, optics, etc.

Although future generations can stand on the shoulders of their predecessors, they still have to spend a long time and huge energy to walk the path that their predecessors have walked.

For many people, being able to learn all the knowledge that their predecessors have learned is already an incredible achievement.

Not to mention that it is possible to innovate and improve and create on this basis.

"Players read "Electromagnetism" and gain +167 physical experience points."

"Ding dong! Congratulations to the player for raising the [Physics] subject level to LV4."

Putting down the book in his hand, Wang Donglai took a long breath and stretched.

He decided that the next time he improves his personal level, he must put the reading category above sports.

Although it sounds a bit wasteful, as long as the level of [Physical Education] is upgraded, the abilities and skills acquired must be related to the body. Whether it's improving your physical fitness or gaining physical attribute points, you're guaranteed to make money without losing anything.

After all, the importance of the body is self-evident before creatures can be elevated to the point where flesh, bones, and the living dead can be elevated at will.

After upgrading the [Physics] subject to LV4, Wang Donglai has met the requirements for technology exchange.

With a thought in his mind, he opened the system panel.

"exchange!"

Looking at the requirements above that had already been met, I immediately made a decision.

Then, a strange feeling came to my mind.

A huge amount of information appeared in his mind, complex but not complicated.

With just a brief thought, you can extract the information and understand it easily, without any difficulty at all.

“Is this [mobile phone fast charging and wireless charging technology]?”

"It seems that computers with LV4, Physics and LV3 allow me to understand these contents so easily."

"No wonder the system gives such exchange conditions!"

Feeling the technical information in his mind carefully, Wang Donglai was also feeling emotional.

Obtaining technology from the system exceeded his imagination. Before, he had wondered why it was just a fast charging technology and why it required 50 points.

Now, after reading this technical information, he somewhat understood.

There are four links in mobile phone charging, namely charger, data cable, battery and power management chip.

The current and voltage need to be controlled by the charger and the mobile phone, and then through the transmission of the data line and the control of the power management chip to charge the mobile phone. These four links determine the speed and safety of mobile phone charging.

This is the principle of mobile phone charging. If you want to achieve fast charging, even students who have just studied junior high school physics know that to increase power, you must increase current or voltage.

Therefore, there are three fast charging solutions.

High voltage low current.

High current and low voltage.

High voltage and high current.

However, a problem arises. The charger can convert voltage and plays a decisive role in the power management chip in the processor. Therefore, chip manufacturers such as Qualcomm can formulate charging standards and control all manufacturers, which is the source of the Qualcomm QC agreement.

In such an unequal position, mobile phone manufacturers can only make a fuss about chargers and data cables.

Among the technologies provided by the system, there are several technologies, each of which can achieve fast charging, but the charging power is also different.

After roughly browsing all the technologies given, Wang Donglai also had a general understanding.

These fast charging technologies are not considered black technology, they are just more than ten years ahead of the current technology, and are similar to the technology when he was reborn.

Wang Donglai felt quite satisfied after redeeming 50 points for such technology.

After saving ten years, these 50 points are well spent.

Moreover, after seeing these technologies, he thought a lot.

Fingerprint unlocking technology, facial recognition technology, etc.

However, none of these technologies can solve one problem, which is that standards are controlled by the West.

Just like charging standards, the same is true for communication standards and many other industries.

"After going around and around, I finally got back to the chip!"

Wang Donglai had already expected that chips would be a hurdle he couldn't avoid.

Only after comprehensive domestic production can we start over and throw away the Western standards, can our motherland make great strides in development.

As the saying goes, why new energy vehicles will sweep the world later is because when it comes to new energy, everyone starts from the same starting line.

In industries where the West controls industry standards, no matter how they develop, they will be suppressed.

"You have to eat one bite at a time, and you have to take every step step by step. If you let them be proud now, you will have to pay them back sooner or later."

Wang Donglai stopped thinking so much and began to summarize the technologies in his mind.

　Please support me...there will be more tonight

　　
  　
  (End of this chapter)