I lead the system to tease the First Emperor to build infrastructure

The area of ​​the backyard workshop is not small, but now the big guy in the middle occupies nearly one-third of the space.

Many Mohist workers gathered around and looked at this big guy.

Zhao Jun stood quietly behind the door frame and also filled a lot of that thing.

It looks like a train, it should be a steam locomotive designed by Juzi according to the blueprint.

Before she looked carefully, the familiar Juzi was already standing beside the car.

With a shovel in his hand, he threw the coal into something below, and then walked to the front cockpit in three steps and two steps.

Zhao Jun couldn't see clearly from a distance, so he walked involuntarily.

Juzi stood in the front cabin and tinkered for a while, then saw the locomotive slowly start to move.

The speed is not fast, and the smoke of burning coal rises from behind.

In Zhao Jun's opinion, the movement speed of this locomotive is very slow, but the movement shows that the research has made progress.

But the Mohist disciples around were shocked.

They don't know why the locomotive runs by itself without manpower, horsepower or any manpower.

Is it really the energy brought by those coals?
It turned out that there are things in this world that can operate without relying on human power, which gave them a clearer understanding.

When Juzi was studying steamships before, he was on the Wei River, but not all the Mohist disciples saw it with their own eyes.

But now everyone here has witnessed the power of coal.

To all the disciples of the Mohist school, it is shocking.

Standing in the crowd, Zhao Jun also felt very remarkable.

Although it was not exactly the same as the steam locomotives she saw in modern times, it was not easy to do so with such a backward productivity.

"Master Zhao!"

Juzi saw Zhao Jun standing in the crowd at a glance from the glass window.

Excitedly sticking his head out was a scream.

The surrounding Mohist disciples all turned to look at her, and Juzi also quickly stopped the car and ran over.

Zhao Jun greeted the disciples next to him, and then talked to Juzi who came running over.

"My lord, you are finally here. Ever since I got the news of your return to the palace, I have been looking forward to your coming quickly."

"Let's not talk about this, my lord, please come and see, steam locomotive, I am just doing the first test, the test is perfect, there is no problem."

Juzi excitedly walked to the side of the locomotive and began to introduce them to Zhao Jun one by one.

"This, this is the source of power for the locomotive, from burning coal."

Zhao Jun saw clearly the place where he threw the coal in just now, and there was still residual heat inside.

"And this cockpit, the glass windows on the three sides were specially fired by the eldest son, so the view is wide."

Juzi opened the hatch and explained the operation inside.

"I have a question. Why is there no seat in the cockpit? It's tiring to drive standing up."

Zhao Jun actively put forward suggestions.

"Haha, don't worry, my lord. I will add it later, mainly because this is the first experiment and some details are not perfect."

Juzi expressed his understanding and will pretend later.

"And then there's this, the very difficult part of the whole car, the wheels."

The blueprint Zhao Jun gave him seemed to include the production of the wheel, but he thought that the lack of key materials and technology could not make the perfect round wheel as it is now.

"I originally wanted to make this wheel according to the design of the adult bicycle before, but there is no rubber anymore."

"So the final wheel is made of iron, but this iron has been forged by burning and is very hard."

Juzi led her excitedly, saw from top to bottom, and even demonstrated it himself in the middle.

"My lord, Juzi has finally lived up to expectations."

He finally let out a long sigh, and there seemed to be tears in his eyes.

Zhao Jun was both surprised and admired.

In fact, she didn't understand a lot of what Juzi said just now.

Originally, she was just a blueprint for future generations.

From drawings to real samples, especially in such an era of lack of materials.

It is not easy for the Mohists to create such things in such a difficult environment.

"Juzi, you and the Mo family are really great."

I don't know how to say a thousand words, but it's amazing.

"My lord, don't say that, it's what we should do."

"Besides, this is only the first test, and there will be modifications and adjustments such as orbits later."

There was no blush on Juzi's dark face.

"Not only locomotives, but the steam ships you studied before really helped me a lot."

Not to mention the steamship that the locomotive has been put into use is even more incredible.

"By the way, there's nothing wrong with the steamship, right? We've tested it on the Weishui River many times before. I also asked Lord Meng Yi later, and he said that there is no problem with long-distance travel."

When Juzi mentioned the ship, his face became even more excited.

After all, it was already a ship that had been put into use and had sailed past Berkshire.

Zhao Jun briefly told her about the performance of the ship in Berkshire, and the Mo family felt very proud.

"That's good. By the way, sir, you should not leave for a short time now. I still don't understand a lot about steam locomotives."

"The most important thing is that I don't know where this locomotive will be used in the end. After this period of testing, the speed of the locomotive is not fast, and it consumes a lot of coal for burning. Railroad tracks need to be laid along the road."

"Before you only left the blueprints for research, and didn't say what the specific use is. It's easy to understand the launching of ships, but I don't understand locomotives."

"You know, I just make stuff."

Juzi smiled foolishly.

Zhao Jun understands that a genius like Juzi often focuses his energy on one place, so he is a little clueless in other aspects.

"The role of this locomotive is far greater than that of a ship. For example, if two more carriages are connected to the back of the car, it can be used to pull goods, or for people to ride. In short, it has many functions."

"I will not leave Xianyang in a short time, and I will personally promote the use of locomotives in the future."

"You can continue to improve according to the drawings."

She briefly explained a few ways to use it, but Juzi seemed to understand it.

However, Zhao Jun said that she would be there during the promotion in the future, so he was relieved, and he could just concentrate on improving.

Zhao Jun discussed with Juzi for a day here.

I also know more about the structure of the locomotive.

In the evening, Zhao Juncai, who was full of new knowledge, slowly returned.

Sure enough, new knowledge is a headache, especially science knowledge such as locomotive structure.

She patted her sore forehead and felt that she would have to rest for another two days.

It's just that when she just returned to the gate of the palace and saw a circle of people standing outside the gate, she knew that she might not be able to take a good rest later.

The person standing at the door was none other than Sun Cheng.

Sun Cheng led someone to stand at the door, she didn't need to think about it to understand that a certain king should be looking for trouble.

I just don't know what can Ying Zheng do to find her so late?