People in Datang have been expelled from school

Chapter 1136 New Ship Technology

I was a little surprised to see Li Zheng getting up early and doing Tai Chi in the yard.

After arriving at the account room, Wang Qiaoer came to the account room and asked Xu Hui, "Is this the way Chang'an orders every morning?"

Xu Hui said: "Basically, it's like this every day."

Wang Qiaoer took another look at Li Zheng who was practicing Tai Chi.

After playing a set of Tai Chi, Li Zheng sat down and had breakfast.

Seeing that Li Zhi also finished washing and eating, Li Zheng handed him a blueprint and said, "Your research institute will take this blueprint to study."

While eating the buns, Li Zhi looked at the drawings and said, "Is this a boat?"

Li Zheng nodded and said, "See if we can make it."

Li Zhi picked up another bun and said while eating, "Why does this boat look weird?"

Li Zheng said, "Why is it strange?"

Li Zhi looked at it for a while and said, "This boat has a pointed bottom, won't such a boat capsize in the water?"

After finishing speaking, Li Zhi looked at the blueprint and thought for a while and said, "I don't seem to know how to turn it over."

After taking a sip of porridge, Li Zhi put away the drawings and hurried out, saying, "I'll let the people from the academy try it."

Li Zhi came to the academy with the drawings.

Di Renjie and Daniel also came early.

Li Zhi took out the blueprint and said, "This is the blueprint of the ship that the teacher gave me."

Spread the blueprints on the table, and what comes into view is an anatomical drawing of the ship's hull.

The drawings carefully draw the details of the hull.

Di Renjie said suspiciously: "Do you think Chang'an Ling has seen this kind of ship before, so he has such a detailed blueprint?"

Li Zhi also said suspiciously: "But if this kind of boat sails on the water, won't it capsize?"

Di Renjie looked at it and said: "It's not likely that the boat will capsize. As long as the size error is not too large, although the bottom of the boat is sharp after launching, the buoyancy on both sides is the same. If it is built well, the stability of this kind of boat on the water may It is better than ordinary boats, and because its bottom is a triangle, when it is sailed, it will be very fast, because the resistance of the current is very small."

The two children analyzed the entire drawing.

Daniel said: "The last project has just been finished, let's start working on this one today."

Di Renjie was still confused, "What is the purpose of Chang'an order to build this boat? Could it be for water transportation?"

Li Zhi didn't think too much about it, and said, "I'll scale it down first to make a model of a boat."

Di Renjie also said: "Let me calculate the buoyancy and the force on the hull."

Daniel looked at the blueprint in his eyes, and it was not difficult for the ship to understand the principle.

It's just that few people would think of making the bottom of the boat into a triangle.

In a numerology sense, triangles are actually very solid.

Moreover, although ordinary ships are large, they are indeed not fast.

Unless the distance is long, the speed of water transportation is not fast, and most of the buildings in the city are also flashy.

On the contrary, the ship in the drawing in front of me looks simple in structure, but the principle almost uses wind force, resistance and water buoyancy.

After a while, Pei Xingjian and other students also arrived at the institute.

Everyone began to study for this ship blueprint.

In fact, it's just like when Li Zheng first built a bicycle. The two wheels will definitely turn over on the road, but as long as the wheels move, they will be smooth and fast.

Is this the same for ships with a triangular bottom?

It seems that this kind of boat is easy to capsize on the water, but a careful study of the force relationship of the buoyancy of the water surface shows that this kind of boat will be more stable than ordinary flat-bottomed boats as long as the size is right.

The sound of reading in the academy was loud, and Li Zhi led people to start making a model of the hull.

According to the reduced scale, Li Zhi needs to build a small boat with a height of half a person for experimentation.Li Zheng was busy in the stables, and when it was time for lunch, Brother Zhu and Xu Jingzong brought people over.

Brother Zhu smiled and said: "Long time no see, Chang'an Ling." It happened to be meal time, and Li Zheng asked Li Yifu to prepare the meal, "Brothers haven't eaten yet, let's eat some."

Brother Zhu led the people to sit down, and without moving his chopsticks, he said, "Chang'an Ling, according to your request, we have found a lot of people with lofty ideals, and you can scout for news with us."

Li Zheng also sat down and said: "Eat first, and then we will talk after eating."

Seeing that Li Zhengdong was happy, everyone started to eat.

Li Zheng said to Li Yifu: "Bring them this month's wages."

Li Yifu nodded and said: "Understood, let's get it now."

After the words were spoken, the actions of Brother Zhu and the others obviously stopped. It seemed that they also cared about the wages.

Brother Zhu swallowed the food in his mouth and said, "Chang'an Ling, we found out that the court is investigating a person recently."

Li Zheng drank his tea slowly and said, "Who?"

Brother Zhu said: "That man used to be a ranger, and he was quite well-known in the green forest, but now that the world is peaceful, people like him have a good life, but for some reason recently, he seems to have made a fortune. Windfall."

Li Zheng smiled and said, "Really?"

Brother Zhu said again: "This man has a full beard, and he is looking for the whereabouts of the bearded man." It seems that Brother Zhu is talking about the bearded man.

This bearded man is looking for news everywhere with tens of thousands of money.

Since Brother Zhu knew about this matter, this bearded man was indeed doing something.

Brother Zhu said with a smile: "This matter should have nothing to do with Chang'an Order."

Li Zheng said: "Check, this bearded man will collect all the information he knows and give it to me."

Brother Zhu nodded vigorously.

Li Zheng continued: "Now how many people in the court are investigating the weapons business, who are they investigating, and how much do they know?"

Brother Zhu gnawed on the leg of lamb and said, "There will be news in a while, and we are already investigating."

Li Yifu came with a cart full of money and said, "The Chang'an order is here."

Everyone also finished their meals.

Li Zheng said to Li Yifu: "Give them all the wages."

When it was time to pay wages, everyone had a satisfied smile on their faces.

Li Zheng gave Brother Zhu a bag containing silver cakes.

Brother Zhu took the heavy bag and said, "What does the Chang'an order mean?"

Li Zheng said: "I gave you extra money. It takes money to develop manpower and buy people's hearts. I will give you these first. If you do well, I will give you more."

Brother Zhu touched his tears and sniffed his nose and said, "Thank you for the Chang'an order."

I have to say that this guy's acting skills are very good. Not to mention intelligence capabilities in Li Shimin's intelligence organization, his acting skills alone are top-notch.

Li Zheng said: "You're welcome, if you keep as much as you want, I will reward you."

Brother Zhu was suddenly moved and knelt down on one knee and said, "I will definitely utterly embarrass Chang'an!"

Li Zheng grinned and said, "You don't need to be fooled. If you do something for me, I'll give you money. We have a cooperative relationship."

(End of this chapter)