The warehouse management at the base is managed by Li Yuan, Gu Gu and others.

When exchanging with non-staff personnel and collaborators, the second uncle is mainly responsible for coordinating, He Chao is responsible for communication outside the base, and Li Hang serves as an assistant.

The expansion and construction of the base is controlled by Ding Jiu, Li's father, and Xiao Qian.

Now the entire Da Zhangshu base has a clear division of labor, and basically everyone has something to do.

Li Yu and Ding Jiu climbed onto the wall and headed toward the outer city.

They also met Yang Tianlong, Li Tie, Dapao and the others.

Li Tie and the others were a little curious about what Li Yu was going to do. After asking, Li Yu knew that they were very tired after coming back all the way, so he asked them to go back and rest first.

After Li Yu and Ding Jiu leave.

Li Tie and the others' excitement about returning to the base was immediately reduced by half.

Yang Tianlong looked at Li Yu's back, sighed and said, "Xiaoyu, like us, has just come back from outside, but he has to deal with so many things just after he comes back, which is very tiring."

Li Tie was even a little depressed. As his cousin, Li Yu rushed to the front every time and made great efforts to stabilize the base and make it stronger.

I secretly made up my mind that I must grow into a person who can take charge of my own business in the future and lighten Li Yu's burden.

Ding Jiu and Li Yu could see the construction situation in the outer city from the wall.

Both the first and second outer cities have 20 acres of land to build greenhouses. The workload is no less than that in the inner city, and may even be greater.

At this time, the first outer city and the second outer city were built at the same time, and nearly 50 people including He Chao and Lao Yi were busy on them.

The construction progress is similar to that of the inner city.

Ding Jiu introduced to Li Yu: "Now the first outer city and the second outer city are mainly responsible for Xiao Qian and Xiao Liu. They are both studying civil engineering, so there is no problem in doing this. Should we go down and have a look?

?”

Seeing that they were busy, Li Yu shook his head and said: "No, just take a look. You have to pay attention to it. You and Xiaoqian will also talk to Xiao Qian and the others about it when the time comes. Speed ​​is one aspect, but the most important thing is quality.

This is for our own use, we must ensure the quality and don't blow it away when the wind blows."

Ding Jiu said quickly: "That's for sure. I'm following you all the way in the inner city. I basically go there several times a day to check out the projects in the outer city, and your father comes to visit often. There's definitely no problem."

"Okay." Li Yu nodded slightly.

Just as he was about to return to the inner city, he saw He Bing walking out of a small house in the second outer city, holding something in his hand.

So he said to Ding Jiu: "By the way, how are the zombie engines made by Zhou Ran and He Bing? Have you seen it?"

Ding Jiu said with some embarrassment: "I haven't seen it. I have been busy building greenhouses in the past few days and have no time to look at it. But I heard your father mentioned that it was done well and Li Hang was also helping inside.

."

Li Yu was delighted when he heard this.

Said: "Okay, let's go down and have a look. I haven't seen this guy Xiaohang since I came back."

After saying that, the two of them walked off the fence and walked towards the small house next to the residential building in the Second Outer City.

After coming down from the fence, I met Xiao Qian and He Chao.

"Mr. Li."

"Mr. Li."

"Mr. Li, are you back?"

These people were very excited to see Li Yu, and their sweaty faces were full of admiration.

For people like them from outside the city, Li Yu has the highest status in their minds.

You must know that whether it was He Chao, He Bing, or Lao Luo, Li Yu helped them when they needed it most and saved their lives.

And it provides a safe place where you can have enough food and clothing.

And since they came in, they have gradually felt the atmosphere of home at Da Zhangshu Base.

The huge gap between internal and external affairs makes them deeply proud of being a part of the Da Zhangshu Base. Read the book

Especially He Chao and the others. Every time after they went out, the people outside heard that He Chao and the others were from the Da Zhangshu Base, and they were envious and fearful.

This makes them appreciate it even more.

Li Yu greeted them with a smile.

They were all down, so Li Yu walked over and chatted with them for a few words to give them some blood.

After passing through the planting area of ​​the Second Outer City, Li Yu and Ding Jiu came to the door of the small house next to the residential building.

In the room, the voices of Zhou Ran and Li Hang came.

"Li Hang, I think this zombie engine made by combining the ideas of the three of us is ready."

"He Bing went to move things. When he comes back, let's test it again. Hehe, my brother will definitely be surprised by our work this time."

Squeaky--

The door was pushed open.

"Oh? Really? Let's see how surprised it can be." Li Yu opened the door and entered with a smile on his face.

"Brother, are you back?"

"Mr. Li."

When the two saw Li Yu, their faces were filled with smiles.

What catches the eye are three zombie engines. The zombie engine in the center looks the most delicate, with a zombie moving.

Behind this zombie engine, there is a battery, and the power on it is constantly changing.

This zombie engine does not make much noise when operating, only the sound of slight mechanical rotation.

Li Hang saw Li Yu looking at the zombie generator, and said excitedly and proudly: "Brother, let me tell you, this zombie generator can produce almost as much electricity per hour as a human-powered generator.

Similarly, it can produce 0.35 kilowatt-hours of electricity per hour and can operate continuously for 24 hours. A zombie generator can produce 8.4 kilowatt-hours of electricity a day, and a hundred zombies can produce 840 kilowatt-hours."

840 degrees!

Li Yu glanced at him in surprise.

You must know that during natural disasters, many collaborators and non-staff personnel were used to generate electricity manually. Hundreds of people were involved, and the power generation in a day was only 400 kilowatt hours.

After all, people will get tired. If the average person does not have good food supplements, they will be exhausted after riding for only two or three hours a day.

However, zombies do not get tired and move at a constant speed, which means that the stability of zombie generators in power generation is much higher than that of human power generation.

One zombie can generate electricity almost as much as ten humans.

And people need to eat, but zombies don’t need to be fed.

Compared to before the apocalypse, this zombie is the cleanest energy source.

Li Yu asked with some confusion: "Won't the movement speed of these zombies become slower over time?"

Zhou Ran said: "We have also tested that we only need to spray some water on the zombies' heads, and their movement speed can continue to be maintained."

"About how often?"

Zhou Ran said: "Just two days will be enough."

Li Yu pondered, he had long thought about how many zombies could maintain their mobility without eating blood food.

But he suddenly remembered that every time it rained heavily, the zombies' agility and strength would increase dramatically, perhaps because of the water.

What's more, zombies can swim and like to hide in cold, damp places.

Perhaps the water molecules in the air, water from mountains, lakes, and rain are a way for these zombies to replenish their energy.

Besides flesh and blood, water is also a way.

Li Yu's eyes flashed. Energy issues, whether before or after the apocalypse, are an important reason for limiting development.

At this time, these zombies can be used to continuously generate electricity, which is a very terrifying thing.

There aren't too many zombies outside.

What is the most common thing in the apocalypse is the most zombies.

For a moment, Li Yu looked at these zombies and felt they had become cute.

So he said seriously to Zhou Ran and Li Hang: "Don't tell anyone about this."

I made up my mind to make the zombie generator one of the most important secrets of the Da Zhangshu base.

In addition, because of Zhou Ran's innovation and their discovery of the connection between water and zombie power, he felt that he should let Bai Jie and others study this matter.

Li Yu said to the two of them again: "These are zombies after all. You must be careful not to be harmed by zombies. And I think the safety needs to be improved. You have to consider one thing. If there are hundreds of zombies in the future,

How to ensure safety when generating electricity with thousands or even tens of thousands of zombies? This is your main problem to solve next."

Zhou Ran and Li Hang said seriously: "Okay."

Tap tap tap——

Footsteps came from behind.
Chapter completed!