Everyone silently gathered around, and Pei Yu looked at the bow and crossbow outlined with a few strokes on the drawing, and was excited.

This drawing was different from the weapon drawings he had seen before, on one drawing, there were several drawings, at first glance it seemed to be several different parts, but after looking at it carefully, he felt that there should be a connection between them.

Isn't it?

The front view, top view, and side view of a part are all drawn by Yun Yi, and the approximate data of different faces, Yun Yi can remember them, and there are some details that she really can't remember, so she can only rely on the craftsmen to explore and experiment.

Pei Yu stared at the drawings for a while, and vaguely found the connection between these small drawings, if he guessed correctly, except for the first one on the drawing, which is a rendering of the part, the other three should be different sides of the part.

After looking at several other drawings, Pei Yu determined that his idea was right.

In this way, as long as the data on each drawing is accurate, when they submit a new weapon application to the Ministry of War, they no longer need to send the design drawings of the weapon and the craftsman to Shengjing.

Not to mention, it takes a long time to go back and forth all the way, and some craftsmen have been stationed at the border with the army all year round, and they have become accustomed to the climate and food habits of a place.

If you suddenly go to Shengjing, it is very likely that you will be infected with wind and cold on the way, or you will not be able to adapt to the water and soil, and the people will be gone.

Pei Yu looked at Yun Yi excitedly, and glanced at it again and again.

Yun Yi didn't know the agitation in Pei Yu's heart, she was teaching the old man named Gu Fu and several of his apprentices how to construct a polyhedral form of an object in their minds by looking at the three views.

Yuan Ye was a little bored watching from the sidelines, he didn't care about the manufacturing updates of these weapons, looking at the red hot iron in the smelting furnace, he instantly understood why Chenmei's eyes suddenly lit up yesterday.

Wok!!!

On the way to the company, she mentioned a new cooking tool several times.

Cooking tools that can make meat and vegetarian dishes delicious!!

There is also a tool called an iron plate, and it is said that the things that are burned on the iron plate have a unique taste.

Although he didn't know what 'crispy in food' meant.

Will it break his neat beautiful teeth?

However, Chenmei said that the iron pot can only be used after thousands of tempers, otherwise it is easy to break, or the thermal conductivity is very poor.

He didn't know what Dust Mei meant by heat conduction, but he could guess five points, which probably meant uneven heating.

Yun Yi is explaining to Gu Fu what size ratio is, as well as several key points of the crossbow machine.

Then she suddenly realized that she used to always say that after graduation, everything she learned in school was returned to the teacher, but it was not.

A lot of knowledge is related to every bit of life, but in modern times, everyone understands and understands, so there is no need to deliberately explain, but there is no basis for nine-year compulsory education, and they can't understand the scale.

Teachers are really not something that ordinary people can be, and in the end there is really no way, she gave the simplest example, and then asked them to forcibly remember.

I finally explained the meaning of the scale (forcibly recited), but I didn't know that I fell into the pit of arcs.

Yun Yi felt that she was going to be cold, she was a liberal arts student, and she couldn't teach Chinese.

Scratching his ears and cheeks and thinking about it for a long time, he finally let the other party temporarily understand what arc, pull, and speed Yun Yi and paralyzed to the side, dying.

It's not that she thinks her students are stupid, but that she doesn't have enough knowledge to make them understand what she means in a simple and clear way.

Once again, I sigh that the greatness of the compiler of the textbook and the people's teacher comes from the modern soul who wanders in ancient times.

Gufo and his apprentice stood aside, struggling to understand the new names. However, his little disciple accepted it well, and he was very interested in the words of the nobleman.

There are still a lot of things he didn't understand, but looking at the nobles who were already a little sluggish, he still decided to wait for the nobles to leave, and then secretly ask the little disciple.

It was really the back waves of the Yangtze River pushing the front waves, looking at the young man in front of him who was no more than fifteen years old, Gu Fu sighed again.

Seeing that it was already noon, things were done one by one, the meal was eaten in one bite, and the knowledge was accumulated little by little.

So Pei Yu invited everyone to rest in his big tent for a while, and after lunch, it was not too late to rest and continue to teach.

With time to catch his breath, Yun Yi suddenly felt much better, Yuan Ye watched it on the sidelines, and decided to surprise Brother Chen when he went back.

In this way, Yun Yi temporarily settled in the camp of the Zhenxi army.

Every day, in addition to running to Kufoo, he rests in his own wooden house.

This wooden house was originally Pei Yu's resting place in the army, but because of Yun Yi's inconvenient identity, he gave up this place and went to the lord's own big tent instead, and occasionally went back to Yinzhou to deal with some government affairs.

He is not only the general of Zhenxi, but also the governor of Yinzhou, Pei Yu has also played many times, showing that he is weak and hopes that the emperor can send someone else to take on the position of governor.

However, the report sent out was like a mud cow entering the sea, and there was no trace.

·

this day.

Yun Yi was forced to participate in the actual production of the improved crossbow, and she woke up a little sluggish every day, thinking that as soon as she handed in the drawings, she would be able to lie down and wait for the finished product to be completed, just like the protagonist in her book.

Unexpectedly, she would have to participate in the production of crossbows.

She can't shirk yet, as long as she has the idea of resigning, Pei Yu can appear in time, and then looked at her with a sincere face and said: "The county lord is hard, if the county lord tells me directly, where did you meet that Orion, I will directly order someone to find the Orion, and it will save you so hard." ”

Cloud 1: ............ I was wrong, I'm sorry, I didn't think about it at the beginning, I dug myself a sinkhole and buried myself in it.

Where is she going to find you such a hunter?

When she says that, you just listen to it, isn't it?

Really give you the address, can you still travel through time and space, find modern times, and then pull out the other side of the network cable?

Then, she could only obediently follow behind Gufoo, to study more detailed data, and use her brain, which was already about to collapse, to try to recall the functional formulas she had learned before.

"Why should the young master be embarrassed by the county lord? It's a girl, what's the point of those old men who always surround the craftsman's room every day. Pei An looked at his young master puzzled, the young master would never embarrass others on weekdays, but he was only extra cautious with the county lord.

At this point, Pei An really misunderstood Pei Yu, he didn't want to embarrass Yun Yi, nor was he careful, he just wanted to find a reason to keep her in the army.