Wang Yong and his wife came out of the Light Weapons Research Institute. It was already past six o'clock. After get off work time, they were about to drive home directly, but Liu Meijuan suddenly slapped her head and remembered a key thing.

She called out Wang Yong, who was opening the car door and about to get in.

"Hey! Husband, I forgot one of the key things."

"What's the matter?" Wang Yong stopped.

"Forget it today, let's go tomorrow! Find a suitable time and react to the central government.

Our country must develop its own satellite positioning system, which is both a military need and a future mobile Internet of Things.”

"Satellite positioning system? Can satellites still be positioned?" Wang Yong was very surprised when he heard this statement for the first time.

"Yes, the United States has actually started to develop satellite positioning systems as early as the 1970s and started to be used for civilian use in 1994. This kind of satellite is specially used for real-time positioning. It was first developed for the needs of US military missile navigation and positioning. However, this technology actually has a greater effect on civilian technology.

Its principle is that more than three satellites transmit wireless signal waves to the ground receiving end. Due to different distances and different azimuth angles, the feedback reception time is also different. Through calculation, the exact position of the receiving end can be calculated.

The main determinant of this satellite positioning technology is the clocking, with errors ranging from a few meters to a few centimeters, which vary depending on the number of satellites and technology.

In other words, this kind of satellite positioning system can be upgraded, and it is better to use it even if it is even worse than not," Liu Meijuan explained.

"Clock? Is there such a big error in it?" Wang Yong asked in confusion.

"Haha! You underestimated the importance of clocks. This is not the clock we usually use, but the atomic clock, which includes cesium atomic clocks, rubidium atomic clocks, etc. The error is a difference of one second in a few million years. This is the technology that our country currently lacks."

"My goodness, it's one second away in millions of years! How advanced this is! I'm afraid it's not easy to develop!" Wang Yong was surprised.

"It is of course difficult to us ordinary people, but it is normal to physics experts, and it is only a matter of time to solve it.

It is precisely because of this that we should develop it earlier, because it really takes a lot of time. I guess it may take more than ten years to successfully develop it. We are already much behind Europe and the United States." Liu Meijuan explained to Wang Yong.

Wang Yong didn't understand at all anyway, so he threw it behind his head and ignored it. He believed that Liu Meijuan would not tease him for nothing, so he replied: "Okay! I will definitely report it to the chief tomorrow."

Then the two drove home separately. Now Mo Qingying basically stayed in the Guangzhou shipyard and rarely went home, so her mother also returned to Yanjing.

The two little guys in their family are also taken by the nanny, but the nanny also has time to get off work. After the couple returned home, the nanny said goodbye.

"Boss, boss, the food is cooked and covered with a bowl. It is still hot, so I'll go back first."

"Yeah! Thank you, Mrs. Huang." Liu Meijuan nodded in response with a smile.

Of course, the nanny at Wang Yong's family is not an ordinary person, but a family member of the company's employees. He has undergone strict political review. Moreover, Wang Yong's family also has security guards standing guard 24 hours a day and protected around the clock.

Wang Yong's two sons are six years old and five years old. They are the most naughty, but they have become alienated from their parents and no longer get involved.

As a boy! He has been more independent since childhood. When Wang Yong and his wife came home, the two children were like cats meeting mice. They wanted to go back to the bedroom upstairs to do their homework.

Wang Yong immediately shouted at them: "Hey! Why are you running away? Have dinner first. I've been back for so long, but I haven't seen you have to do your homework. We're going to do it when we come back?"

The two little guys immediately turned around and went downstairs honestly.

This is also the teaching of their words and deeds and taking responsibility as their own responsibilities. The greater the achievements of parents, the greater the children will not only give them a sense of superiority, but also feel a sense of vague pressure.

In fact, if you really want to talk about children's education, Wang Yong and his wife can't be ordinary families because they usually have to go home late and don't spend much time with their two sons.

But their two sons were afraid of them and had no reason.

How great a person's achievements are determined by his personality. Some people are happy after earning a hundred yuan, while others earn 100,000 yuan, just like nothing is wrong.

One is a stubborn personality and the other is a calm mind. The latter often achieves great achievements, while the former usually does nothing.

A person's character is destined by heaven and seventy percent affected by acquired environment. This is what the ancients often said, dragons give birth to dragons, phoenixes give birth to phoenixes, and rats are born to dig holes.

In fact, the intelligence of ordinary people is not very different. The difference is the growth environment. Parents’ words and deeds have a great impact on their children and they do not need to be warned from time to time.

To see a person's character, you can see from his characters. People with a sluggish personality write like ghosts. People with calm personality write regular characters and beautiful handwriting. A very small number of people have magnificent characters. Such people are all in a thousand, and they are all the dragons among people.

Another way to identify is to play chess. People with a stubborn personality don’t like playing chess at all, and they can’t play well.

People with calm personalities are often experts in chess skills.

Therefore, cultivating a child's excellent personality can teach him to write and play chess from an early age, which can well temper his personality.

The results of relying solely on loud voice education and stick education have little effect.

Wang Yong's family life is actually very dull, and there is no such grudge as the wealthy family described on TV.

After the family finished their meal, the two children went upstairs obediently. Wang Yong and his wife often made a pot of tea, went to the terrace in the backyard, and lie on the lounge chair to drink tea and chat.

They usually talk about the company's affairs or the international and domestic situation. It is often asked by Wang Yong and Mo Qingying, and Liu Meijuan answered it.

But now it is winter and it is very cold outside, so the couple are sitting on the sofa in the living room chatting.

"Wife, you have too many things to do. You have forgotten many important things, such as satellite positioning systems. You have forgotten them. You'd better calm down and think about what important technology is there that we are currently short of or are we eager to develop?" Wang Yong still raised the topic first.

"We lack more technology. Do we need to participate in everything? For example, scientific instruments and medical testing equipment are seriously lacking in our country, but our company does not have much R&D conditions.

Many scientific research equipment require developed basic scientific and technological support. For example, medical testing equipment, we have no medical institutions and a large number of clinical diagnosis cases. It is impossible for our scientific researchers to make a mistake, right?

Besides, I have been saying that it is better to be a bird in the forest than a bird in hand. Our energy is limited. I still maintain the original idea. We only make two cores, one is a microelectronic chip and the other is a variety of engines.

As long as we do these two things well and do them well, we will be worthy of our motherland.

Just like I know, high-speed rail will have a great impact on the world in the future, and we have the ability to do it well, but should we enter this field?

no!

Without us, others will do it well. We should not get involved too much, as this will be harmful to our company.

A company is too large, it’s really bad. We need to know how to choose.

This is also the reason why I didn’t propose to build my own cars at the beginning, and even the future wireless Internet of Things communication technology, such as mobile phones, I don’t plan to build it myself. Instead, I develop standards and provide basic chips and operating systems to allow other domestic companies to compete. Let’s hide behind the scenes!

The reason why I proposed to enter the field of national defense and military industry is that our country's military strength is weak and is not enough to protect the country's security interests.

If we don’t participate, it will take at least thirty years to catch up with Europe and the United States.

We can't wait that long because of the existence of our company, Europe and the United States will not give us so long to grow."

Liu Meijuan's tone was very emotional, which was also her experience of life over the years.
Chapter completed!