Next, Pang Xuelin accompanied Yao Bingxia to live at his grandparents' house for a while.

Yao Bingxia can speak well and is likable, her grandparents almost regard her as a treasure on the tip of their hearts, and even Pang Xuelin's status in the hearts of the old couple has taken a back seat.

After staying at home for a week, on the last weekend of May, Pang Xuelin and Yao Bingxia left for Beijing.

Yao Bingxia's father is a captain in civil aviation, and her mother also works in an airline, so the couple are very busy with work.

However, the daughter took her son-in-law home, and the two still took three days off to entertain Pang Xuelin.

For their daughter to be with Pang Xuelin, the couple is naturally a hundred satisfied.

Pang Xuelin's current status in the mathematical community is almost moving towards the first person in history.

Such a son-in-law with the title of mathematician has a face everywhere.

Pang Xuelin stayed in the capital for a week, and Yao Bingxia had to go back to school to take the final exam, so he couldn't accompany Pang Xuelin back to Jiangcheng.

Before leaving, Pang Xuelin invited Yao Bingxia's roommates to have a meal together, which was regarded as an official declaration of sovereignty over the imperial dance school flower.

By the time Pang Xuelin returned to Jiangcheng, it had already passed Children's Day.

That night, Pang Xuelin was in his apartment building, slowly combing through the results of his time crossing back from several worlds.

Needless to say, the combination of MOSS and quantum computers has become a powerful tool that I can rely on when I venture out into other worlds.

The rest, one is his own neutrino technology in the world of "Whale Song", and the other two are the application of high-purity carbon nanotube materials and high-purity graphene materials.

High-purity carbon nanotube technology can be developed in two major fields, one is ultra-high-strength materials, and the other is carbon-based chips that can change the entire integrated circuit industry chain.

Ultra-high-strength materials have a very broad application space in the fields of aerospace and infrastructure construction.

Carbon-based chips are an achievement that is enough to change the pattern of the existing integrated circuit industry.

As for high-purity graphene materials, they can be further extended to graphene superconductors and graphene batteries with ultra-high energy storage density, which are important enough to change the energy structure of human beings.

The last neutrino technology, the biggest significance of which is not the neutrino detector shown in the world of whale song, but neutrino communication.

Neutrinos are not faster than the speed of light in a vacuum, but their properties make them a superior communication medium to electromagnetic waves.

First, neutrinos rarely react with other matter, which allows them to penetrate the earth, oceans, and ionosphere, allowing them to communicate regardless of dielectric barriers.

Secondly, neutrinos have good directionality and will not be attenuated during propagation, which can realize long-distance relay-free communication.

If neutrino communication matures, communication operators can no longer need to build base stations everywhere, and a small number of base stations can achieve global communication without dead ends.

At this time, all kinds of communication satellites, submarine fiber optic cables, and microwave relay stations were all furnished.

In addition, neutrino communication can also optimize the long-distance communication delay, because neutrinos can directly pass through the strata and oceans without relays, so there is no longer a need for layers of relays to travel half a circle when communicating around the world.

Finally, channel resources have been greatly expanded, although in the real world, there is currently no way to effectively measure the wavelength of neutrinos.

But in the world of whale song, scientists have determined the wavelength of neutrinos, whose channel resources are several orders of magnitude higher than electromagnetic wave communication under existing conditions.

Finally, in the field of deep space communication, neutrino communication will not make any significant contribution to the delay, but it can greatly improve the communication efficiency.

It can be said that each of these technologies will be enough to change the existing international political and economic pattern if they are developed in the future.

However, there is also a problem.

That is, every direction requires huge manpower, material resources and scientific research funds to be studied.

And this point is not something that Pang Xuelin can decide.

Although Pang Xuelin has determined his place in the mathematical community, he is still a newcomer in other fields.

It is also impossible for the country to easily change the technological layout of other industries because of his achievements in the field of mathematics.

Not to mention anything else, the scale of the national integrated circuit fund, which has reached 300 billion, is basically impossible for you, a big man in the mathematical world, to make people turn their huge investment in the field of silicon-based chips to carbon-based chips.

At most, for the sake of Pang Xuelin's face, give thirty or fifty million to do preliminary research.

In addition, the academic community also talks about the mountain.

If you put it in the 90s, when China could not produce a few CNS-level papers every year, Pang Xuelin's academic achievements could indeed persuade the country's senior leaders to determine the overall pattern of national technology investment.

But now, when China's annual CNS papers have already exceeded 100, which big guy doesn't hold a few heavyweight papers.

Some of them are also top international academic leaders.

These people are not something that Pang Xuelin can control.

Therefore, in the final analysis, it is still possible to speak with strength.

Only by making the country aware that there is real hope for breakthroughs in the fields of carbon nanotubes, graphene, and neutrino communications, will it be possible to get huge investment.

It's just that this problem can't be solved in a short period of time.

Not to mention anything else, the paper "Characterization and Preparation of High-Purity Carbon Nanotubes" submitted to Nature has not received any reply so far.

Pang Xuelin was thinking about whether to contact the editor-in-chief of Nature through an acquaintance to inquire about the progress of the review, when MOSS's voice suddenly sounded: "Professor Pang, the paper you submitted online has been reviewed. ”

Pang Xuelin was slightly stunned, and the page on the computer automatically jumped to the page of online submission.

There is a return receipt email on it.

Dear Professor Pang,

Hello!

I would like to congratulate you and your team on the fact that your paper has been reviewed and will be published online in Nature Online today, and in the latest issue of Nature next week as an Article.

In addition, there is another question I would like to take the liberty of asking, are you Professor Pang Xuelin from the Department of Mathematics of Jiangcheng University?

All the best.

Editor-in-Chief of the Editorial Board of Nature: Carl Zimelis

When Pang Xuelin saw the last question, he couldn't help but be stunned, laughed, and replied: "It's me!" ”

Then, Pang Xuelin picked up his mobile phone and dialed Li Changqing's phone.

Soon, the phone was picked up: "Professor Pang, what's wrong?" ”

Pang Xuelin smiled and said, "Professor Changqing, I just received a reply, and the manuscript of "Nature" has been approved!" ”

()