Great Tang princess

Chapter 802 Experiment Progress
As the saying goes, people become mature with age, and there is absolutely no problem with describing the current Lu Yuanfang.

Although Lu Yao didn't know whether his guess about the emperor's character was accurate, this analysis was indeed comprehensive.

So he nodded slightly: "Since Ah Weng said so, then grandson will go to see him."

"Yao'er, you have to talk to His Highness carefully, maybe you can become a princess in the future!" Lu Yao's mother said with a smile.

"Aniang, even though Ah Weng said so, don't have too much hope. The child is also unwilling to send himself out for the position of Crown Princess." Lu Yao replied.

It has to be said that the thinking of young people today is very different from that of the previous generation.

Compared to marrying a good family, Lu Yao also began to think about whether there is any relationship between the two of them.

Especially for a person like her who was born in an official family, the family is not short of money, and she has begun to pay more attention to her own feelings.

"Oh, I should try my best to fight for it." Mother Lu replied.

After all, she is the crown princess, the future queen, and many people are looking at this position.

If it weren't for the fact that the internal problems of the royal family are not clear now, arrangements have already been made.

……

On the second day of June, at the gate of the Princess Mansion, a carriage stopped slowly, and Lu Yao, who was wearing a skirt, got out of the carriage.

After reporting to the soldiers standing guard at the gate, he lifted his legs and entered the mansion.

After entering the main hall, Li Yuechen was already waiting on the chair. When she saw her coming in, she stood up and waved: "Come on, sit down."

"How dare this subordinate bother His Highness to stand up and greet..."

"Hey, don't worry about these, sit down!" Li Yuechen waved his hand, and then asked Xiaodong to make tea for her.

After Lu Yao thanked her and sat down slowly, she couldn't help thinking that the rumors about the princess were true.

Really have no shelf, carefree.

Looking at the high ponytail on the back of the princess's head following her movements, I couldn't help being a little envious.

In fact, Lu Yao usually wears a ponytail, but today when she came on a blind date, she was pulled by her mother to comb her hair in the usual small hair style of noble ladies before going out.

This kind of hairstyle is quite common in the streets nowadays, especially noble women, who are willing to learn it.

But in formal occasions, no one is like this.

That is the princess, outsiders have hardly seen her with other hairstyles.

Not long after Lu Yao arrived, Li Chongrun also rode over.

He also told his mother about the blind date, and Wei Lian'er also dressed him up when he came here today.

The black military uniform looks tall and straight, and the ponytail at the back of the head also makes the whole person look refreshed, and the hair is obviously washed.

Now Wei Lian'er is in charge of the hidden guards. After hearing about this matter yesterday, it only took two hours to check all kinds of information about Lu Yao.

I have to say, at least just looking at the resume is still very satisfactory, as for the age issue is actually not a big deal.

As a mother, Wei Lian'er also knew that when looking for a wife, she must find someone who is worthy of her son. This Lu Yao is excellent in all aspects.

Against the background of many advantages, age is not a problem at all.

After Li Chongrun came in, he greeted Li Yuechen first.

Lu Yao also stood up and saluted: "I have seen Your Highness."

"Excuse me, excuse me. I have heard a lot about Mrs. Lu, she is a famous genius in the Tang Dynasty. It is a beautiful thing to see her today." Li Chongrun said with a slight smile.

Li Chongrun's personality can be considered relatively cheerful, and a few words dispelled the awkward atmosphere of the first meeting.

Lu Yao nodded inwardly, leaving a good first impression.

In fact, it is normal for ordinary people to find that people in the royal family are more difficult to get along with. Most people will have this preconceived notion.

But in fact, in this era, let alone ordinary people, at least the distance between the royal family and the nobles has not widened that much.

So after a few words, the two sides can chat together.

Li Chongrun's first impression of Lu Yao was also good, she was pretty, not tall, but not short either.

According to a visual estimate, there should be a height of about 1.6 meters.

Among aristocratic women, count the size of the first echelon.

After all, Li Yuechen's height of 1.7 meters can even be called a little giant in this era.

It looks nice, a typical clothes rack.

But the problem is that for a man, if he really wants to marry a wife of this size, he will feel a little bit of pressure.

After all, in this era, most men in the upper class are less than 1.7 meters.

After chatting for a few words, the atmosphere opened up, and Li Yuechen ordered Xiaodong to prepare lunch.

I called the two of them to lunch today, just to chat while eating, and to learn more about it.

Lu Yao herself has a good literary talent and is also a talkative person. She can chat with Li Chongrun, who is of the same generation.

Listening to him talk about things in the army, I also feel curious, and I will actively ask questions in some places.

Seeing that the two chatted speculatively, Li Yuechen gradually stopped talking, holding a teacup to observe the two, showing a smile like a mother-in-law looking at her daughter-in-law.

"Huh? Yizhou Military Region... There are many black and white bears?" Lu Yao asked curiously.

Li Chongrun said with a smile: "It's not just too much, it's almost flooding. After you get used to it, you won't be afraid of people, and you will run to the training ground to compete with me for training facilities. In the bamboo forest next to the training ground, you can see one Only……"

Although there are no captive pandas in Yizhou until today, they have basically become semi-captive.

These pandas run all over the mountains and plains during the day, and when they are tired, they will go to the military area to rest.

Compared with the hunters who often appear on the mountain, they prefer those people in the military area.

But now this is an auspicious object ordered by the imperial court. After entering the mountain, hunters dare not hunt and kill at will, which will naturally lead to such a result.

Lu Yao seemed to be very interested in the affairs of the army, and kept asking after all the dishes were served.

Li Chongrun is also willing to answer her questions, as long as it does not involve confidentiality regulations, basically he will answer all questions.

Seeing this scene, Li Yuechen stood up with a smile, said that he was full, and asked them to chat slowly.

Then I ran to the pavilion outside and sat down to drink tea, but my eyes were always looking at the two people chatting through the glass window.

Xiaodong on the side had a gossipy face: "Your Highness, this...is it done?"

Li Yuechen smiled: "If there are no accidents, it must be done."

After all, this is the feudal era. Although it is said that the atmosphere of free love has begun in the aristocratic circle, it has not reached the point of the future after all.

If we meet each other, have a chat, and feel good, then we can talk about marriage in a short time.

Not long after lunch, Lu Yao got up and said goodbye first.

Li Chongrun sent her to the gate of the princess mansion, and then walked back.

Before sitting down, Li Yuechen came in: "Run'er, how are you doing?"

"Isn't the World Cup going to start soon? We made an appointment to watch the game together..." Li Chongrun replied.

Li Yuechen nodded: "Okay, not bad! Auntie will arrange a good seat for you then!"

The aunt and nephew chatted for a while before Li Chongrun got up and left.

After leaving, Li Yuechen's smiling eyes were narrowed, as if his son was as happy as marrying a wife.

……

It's not easy for Li Yuechen to participate in the next thing, let the young people figure it out by themselves.

Anyway, since there is a drama, it is good to let them develop on their own in the future.

It just so happened that the Academy of Engineering has made some progress in the past few days, so I asked her to check it out.

In the laboratory of the Academy of Engineering, on a large table, two tracks made of mud are completely presented in front of you.

It's just that the middle of the two tracks is open. These days, craftsmen are studying how to transfer the train to another track.

These craftsmen are not low in IQ. According to what Li Yuechen said, they made a way for the sharp rail to switch the track.

However, it was difficult at the junction of the tracks. In order to ensure that one side would not overwhelm the rails when switching tracks, the middle was cut off, so that the train could derail.

But in this way, there are new problems.

Pei Bishu pointed to the model on the table and said: "According to what His Highness said, the speed of this train will be tens of kilometers per hour. But when it passes here, there will be a slight ups and downs, and the vibration caused by this may also cause The train derailed..."

Li Yuechen leaned his head over to have a look, and then put their wooden model train on it for a closer look.

Indeed, when the train passes through this opening, there will be a small ups and downs.

It doesn't matter if the speed is slow, but at a speed of tens of kilometers per hour, the vibration may indeed cause problems.

Thinking carefully about the railroad tracks she saw when she was in elementary school, she even pointed to the cross section and said, "It would be good to extend the two sides and make them into a wrapping shape, so that the wheels can transition smoothly."

While speaking, he picked up the mud next to him to lengthen the two sides behind the point rail, and wrapped the point.

Then pick up the model car, put it on the track and push it gently.

Everyone watched the wheels smoothly transition to the other side of the track without any ups and downs.

"Oh, why didn't I think of it?" Pei Bishu slapped his head, "I didn't expect it to be so simple!"

Li Yuechen didn't laugh at him because of this. In the exploration of science and technology, this kind of thing is not uncommon.

Sometimes it is really a very simple way, but I just can't think of it.

Afterwards, the craftsmen pushed the model train forward one after another, and kept turning the switch rail to make it switch back and forth between the two tracks.

But at this moment, with a sudden "click", the model train that was advancing rolled over.

"Your Highness, that's not right!"

The craftsman said: "Just now I turned the road and let it turn left, but it still derailed the moment it passed."

As Nian said, he picked up the model train and put it on the track, winded it up twice, and explained at the same time: "Just like this, when I got here, it suddenly turned to this side and derailed."

Li Yuechen lowered his head to look carefully, then raised his head: "Well, this place is empty after all, there is a certain chance that it will be deflected when passing by, what do you think, how should we solve it?"

She does remember this thing, but it's boring to say it directly. I believe they can think of such a simple thing.

The solution to this thing is actually very simple, that is to install the guard rail, so that the wheel on the steering side is stuck when the wheel enters the point rail, so that this problem can be solved.

The craftsmen gathered together to think hard, and kept winding up the model car to observe the details.

After going back and forth several times, a craftsman suddenly said: "I understand! As long as the owner of the card turns to one side of the wheel, it will be fine to prevent it from derailing."

While talking, he started the plastic work with the mud next to him, and soon made a guard rail that looked horrible.

Then wind up the model car and put it on the track to run. Sure enough, there was no deflection.

Li Yuechen nodded with a smile: "That's right, in this way, the problem of derailment can be avoided."

The craftsmen looked back and forth several times, and couldn't help showing a surprised expression.

Seeing the confident expression on the princess's face, it seems that she already knew that it should be solved in this way, and they flattered all of them for a while.

"Okay, okay, what's the progress of the internal combustion engine recently?" Li Yuechen asked.

Pei Bishu stood up and said, "Returning to Your Highness, it is the same as the problem with the steam engine at the beginning. It is easy to leak or even explode. I feel that the strength of the material is not enough..."

"Is there a solution?" Li Yuechen asked.

Nowadays, gasoline, diesel and kerosene can be produced, but internal combustion engines cannot, which makes people very annoying.

It's really uncomfortable to have no gun even though you have all the bullets.

"I'll think about it, maybe the pouring method is still not good enough, and I'm going to try to make it out." Pei Bishu replied, "In addition, like a cannon, not only must it be thicker, but it is best to use a combination of different materials..."

"Okay, let me know as soon as there is any progress." Li Yuechen promised, and then encouraged them to do it slowly.

This kind of thing really can't be rushed, after all, it is a research and development from scratch, and it is still a big guy, so it is not that easy.

After the encouragement was over, he continued to ask: "Has the person to go to Kurt been selected?"

Pei Bishu replied: "Going back to Your Highness, it's already decided, but it's been a few years... May I ask Your Highness, can they bring their families along?"

"Take those who are willing to take them, and those who don't want to take them stay. But I suggest that they keep the children, after all, they still have to go to school." Li Yuechen replied.

Besides, it's just a long trip, and it's not that I won't come back, but it may really take a long time.

But now they have a business relationship with Dashi, and after they pass by, they can exchange letters with their children.

Of course, they have to admit their concerns. After all, this is going abroad, especially in this age, if something happens at home, it is really too late to come back.

But no matter what, it is a good thing if someone is willing to go, Li Yuechen nodded slightly: "Okay, let's arrange it, and I will also arrange it."

After all, not only craftsmen, but also soldiers are going to go. This time, we have to send some people from the major military regions to go there.

Then just rotate back and forth, which can be regarded as letting these soldiers understand how it feels to go abroad to perform missions.

Of course, we have to go back and discuss this matter with the cadres of the Ministry of War on how to transfer. The other thing is the expansion of the army.

After all, after the refinery is built, it will be there for a long time, so it would be better to build a military base there.

(End of this chapter)