Start a Subspace

Zhang Ran closed the door to the room and let go of the two girls.

"Zero, have you just felt other people's eyes?"

"You have to cooperate with screaming, it's the kind... in a small movie. If you want to act, you must act completely."

Zero stepped back a little, expressing that he didn't want to.

Lin Qiuyue stared at the data on the phone screen, raised her head expressionlessly, and kicked Zhang Ran's calf.

"Ah..." Zhang Ran cried out in pain.

This voice, perhaps, probably... spread out and was overheard by others?

It's almost like this...

Zhang Ran bit the bullet and opened the portal of the warp.

This ability of his also has limitations. Although the subspace can be opened anywhere, it can only maintain the access of one door.

If you open the second one, the space door of the first one will disappear.

"How is it?" Zhou Chengfeng hurriedly "swam" over.

"The coward game, of course I won," Zhang Ran said with a smile, "I deceived a lot of high-end machines. A lot, a lot!"

Lin Qiuyue hurriedly participated in the discussion of the expert group, and soon came the voice of surprise.

"Really, that machine is actually available...that ICP-MS, and that high-precision substance analyzer, all taken out?"

"They...are they not going to develop science?"

"It's definitely not going to develop. With only 500,000 people, it's good to be able to survive. What kind of science is there to develop? It is estimated that there are not many places for scientists."

This fact made everyone feel emotional.

The development of science requires a lot of energy resources. Now that there are more than 40 million people and the earth is backed, the development of science and technology is already very difficult.

What's more, there are 500,000 people, a lot of powerful people, and only one small universe.

"Okay, okay, let's not talk about that, let's do the right thing!"

After a day of designing, discussing, and calculating, these experts hardly have any rest except eating.

They completed the general design work as quickly as possible—of course, it was just a shell of the shelter, with no internal details at all.

And with experience, he copied most of the structure of the "Garden of Eden" shelter.

The professor in the lead had red eyes and a hoarse voice: "The time is too short. I mean, let's first create a small shelter that can accommodate 300,000 to 500,000 people to appease the army that may riot."

"Let's take control of the army first."

"And then slowly improve it. It took three months to build a super-large shelter. The structure of the Garden of Eden can be referenced, but it cannot be copied completely. After all, we have to build a ring."

"The earth's lifespan is still three months away, so it shouldn't be too urgent."

"That's right." Zhang Ran nodded.

"Your Highness, there is another very important question." Professor Huo asked suddenly.

"you say."

"How big is the space door you can open?"

Zhang Ran was silent for a moment, then said, "I need a door in the real world as a carrier. As big as the door in the real world is, the space door I can open is as big."

Professor Huo asked, "What is the specific definition of the gate of the real world?"

"If I draw a circle on the equator and think that this circle is a door, can you bring the whole earth into the subspace? In this way, what kind of refuge would you create?"

Zhang Ran was stunned for a moment, and was immediately stopped by the question.

This... what is this?

But it is a very meaningful question.

Bringing the entire earth into the subspace, there is no need to worry about the problem of resource distress at all.

You must know that the mass of the earth is 60 trillion tons. Whether it is oxygen or water, or metals, coal, and geothermal heat, they are all complete.

No matter how strong Zhang Ran's ability to create things is, compared to the earth, it's nothing but a feather.

But soon, he realized that this was impossible, at least for now.

Because, he just inquired about how to expand the space gate.

[In your era, the study of dimensions is limited to the primary stage, and if you want to open a larger space door, you need to consume additional energy of creation. 】

Space doors under 100 square meters are free.

That is, the area of ​​10 meters * 10 meters, if you are more flexible, it can be 25 meters * 4 meters.

Beyond this area, a certain amount of creative energy is required to maintain it.

A space gate with an area of ​​one square kilometer requires 1 point of creation energy and can only last for one hour.

By analogy, a space gate with an area of ​​2 square kilometers requires 2 points of creation energy.

The radius of the earth is 6371 kilometers, and the cross-sectional area is about 120 million square kilometers. It requires 120 million creation energy, so it is impossible to directly take the earth into it.

Zhang Ran shook his head: "No, it can only maintain a door of 100 square meters at most. No matter how big the door is, it will cost extra."

"Can't you..." Professor Huo Dong frowned.

"There is another question, can the space door be set at any position in the subspace?"

Zhang Ran nodded: "This should be possible."

Huo Dong said: "Very good, it's much easier to transport materials."

Next, it's time to do the right thing.

"His Royal Highness, you first create two symmetrical shelters according to this drawing~www.wuxiahere.com~, separated by 200 kilometers in the middle, connect them with carbon nanotubes, and then make them rotate so that the angular velocity reaches 0.01rad/ s.”

Zhang Ran looked at the drawings. Humans have already created a shelter that can live in 500,000 people. Therefore, this drawing was obtained after the improvement of the ready-made product.

In fact, they are two super-large cages, connected by ropes and rotating around a central point.

Each shelter has a length of 2.8 kilometers, a width of 1.6 kilometers, a height of 500 meters, a total living area of ​​40 square kilometers, and a theoretical capacity of 500,000 people.

The mass of a single shelter is as high as 800 million tons, so the connected carbon nanotubes are also unusually thick. Of course, the interior of the shelter is divided into a certain structure: residential area, sewage disposal area, industrial area, commercial area, entertainment area, power area, etc.

A single shelter has the ability to survive alone. Even if one of them has a big problem, it will not affect the operation of other shelters.

"And these two shelters are only part of the total ring, and one percent of the total construction volume."

Zhang Ran nodded: "I see, it's better to start sooner rather than later."

【Create...】

I meditated in my heart, according to the design drawings.

Soon a white big guy with a slight arc was created in the void.

This layer of white paint has a certain thermal insulation effect.

Then there is the creation of the internal structure.

Since all substances are made of various materials, even if such a thing has never appeared in human history, it will not affect Zhang Ran's creation.

Half an hour later, a large shelter appeared in the void.