Su Zhe and Ning Qiaoqiao saw the door of the flying saucer open.

The two of them were strange when a lot of robots came out of the flying saucer.

Su Zhe recognized these robots at a glance, "These are home robots, and this is to be used first in the second ecosystem."

"I guess yes, now that these places are used, it will soon be popularized along with the brain computer." Ning Qiaoqiao smiled and said, "It seems that we can try the craftsmanship of these home robots in the evening."

Su Zhe smiled and nodded.

The two watched as these home robots entered the No. 2 ecosystem.

After that, Su Zhe and Ning Qiaoqiao flew away from the dock.

The two control the standard mech and fly around the second biome.

As the two moved away from the No. 2 biosphere, the full picture of the No. 2 biosphere appeared in front of the two.

It's an oversized ring-shaped megastructure.

Seeing such a big guy, Su Zhena was extremely surprised.

If Ecosystem 1 is big enough, Ecosystem 2 is even bigger.

You can see a beam of light coming from a distance, and this beam is shining right in the center of Biosphere 2.

This beam is the pillar of light project to provide energy to the second ecosystem.

Biosphere 2 consumes a lot of energy to operate, and now the source of this energy is the sun, and once the sun no longer provides these energy sources, then biosphere 2 will collapse in a very short time.

But that was in the past, and after the success of the proton fusion device, it was possible to get rid of the energy provided by the sun.

In other words, as long as the proton fusion device is successful, the second ecosystem will be able to achieve complete independence.

Think about it, with the proton fusion device, it means energy freedom, and then the No. 2 biosphere can rely on the energy provided by the proton and fusion device, and at this time, as long as there are protons, the No. 2 biosphere can continue to operate.

This means that humans can live forever in Biosphere 2.

At that time, you will be able to live in the second biosphere and wander around the entire universe, because as long as there are protons, the second biosphere can continue to operate.

Proton!

The universe is everywhere, and its reserves are still the largest.

This means that Ecosystem 2 can always exist.

Of course, if you want to achieve energy freedom, you can't do cold nuclear fusion, you want thermonuclear fusion.

The most typical is proton nuclear fusion, after all, protons are the most widely distributed and most abundant in the universe.

Su Zhe and Ning Qiaoqiao flew around the No. 2 ecosystem.

At this time of day, since it is afternoon, you can see the inside of Biosphere 2 from the outside, but only part of it.

As you can see, the interior of Biosphere 2 is actually no different from the surface of the Earth.

It is completely a replica of the earth's ecological environment.

There are mountains, forests, lakes, plains, seas, and so on.

It's the same with animals and plants, the earth has them, and there is a large part of them here.

After a circle, Su Zhe said with a smile: "We humans can rely on Biosphere 2 to live in space, although now we need to rely on the sun to provide energy, but we will soon be able to get rid of it, because we will soon be able to realize the proton fusion device."

He is very sure of the success of the proton fusion device.

Even if you can't succeed the first time, you can succeed later.

The difference is to try a few more times.

Ning Qiaoqiao nodded and said, "I think so too, I have carefully studied the proton nuclear fusion device, as long as there are no problems in the project this time, the proton nuclear fusion device will be successful, and we humans will be able to achieve energy freedom."

"Yes, after the energy freedom, we humans can be regarded as truly grasping the initiative." Su Zhe said with a smile, "I used to have a truth that I didn't understand, people often describe this alien invasion for science fiction, and as for the reasons for these alien invasions, there are all kinds of strange things, I am very

Strangely, these aliens are able to fly in interstellar space, our solar system. Our earth is still what those aliens are worried about, and there is no need to worry about this as far as our resources and energy are concerned, and there are many of these resources and energy in the universe."

In his opinion, aliens are so good, they must have achieved energy freedom early, once energy resources are realized, coupled with the science and technology of cattle, almost anything can be done.

For example, the creation of a living environment.

It's like the No. 2 ecosystem created by human beings, the Second Earth project advocated by Qingda, and so on.

Now that the science and technology mastered by human beings, as long as the proton fusion device is realized and energy freedom is realized, human beings can fly in space without the earth and the solar system.

A certain amount of science and technology, coupled with energy freedom, can create an environment suitable for human survival in space.

[In view of the general environment,

In this case, as long as there are no other conditions, whether it is humans or aliens, they can survive in the universe all the time, and they can still survive very well.

As for the snatching of resources and energy, it did not exist in the early days of the universe.

In fact, this is the doubt he has always had.

Why has humanity not found aliens until now?

From his point of view, in the early stage of development, a civilization is like human beings, who cannot leave the solar system and the earth in the early days.

When the level of civilization is low, it is incapable.

I can't leave if I want to.

Once this civilization has developed to a high level.

That means that this civilization has mastered a certain amount of science and technology.

At this time, it means that this civilization is likely to master free energy.

Think about it, if a civilization has mastered free energy, it means that it can use the resources and energy of the universe at will.

For this civilization, the resources and energy in the universe are the same, and these are very many in the universe.

In this case, there is no need to go to other people's homes to grab resources and energy.

For such a civilization, stars and galaxies are all the same in their eyes, and that is both resources and energy.

As for the living environment, they can build their own living environment in space, just like the No. 2 ecosystem built by human beings, the second earth that Qingda is preparing.

That is to say, when civilization has reached a certain level, the living environment can be created by itself, it can be a space-level living environment, it can be a celestial level, or it can be a star system.

In a word, for such an advanced civilization, there are resources and energy resources everywhere in the universe, and there is no need for them to grab them at all.

Of course, this refers to the early and middle stages of the development of the universe.

If there is too much intelligent life in the universe, then there will be snatching.

Of course, there are exceptions.

For example, a civilization wants to intercept the knowledge of other civilizations.

In this case, it will be possible for this civilization to search for other civilizations all over the universe.

In the early middle and early stages of the universe, civilizations with ideas did not have that strength, and those who had strength did not have that kind of ideas.

Mastering free energy means that the universe is full of resources and energy, and there is no need to look for other civilizations for the so-called resources and energy.

It's like human beings now.

Earned is resources and energy.

In the past, it was only unfolded in the interior of the earth, but now it is in the solar system, and when the proton fusion device is completed, then human beings can leave the solar system.

Come to think of it, at this time, humanity has no existential crisis at all.

In the solar system, it is possible to build ecosystems like Biosphere II.

It's like the second earth of Qingda.

The proton fusion device is completed, which means that the second earth can be completely independent, as long as there are enough protons, that is, hydrogen.

At this time, the question of human existence is completely unproblematic.

If you want resources and energy, there are so many star systems around the solar system, and mining a random star system is enough for human beings to develop for a while.

If humanity does not adopt any population increase plan, then it is completely possible for humanity to stay in the solar system, or stay in the periphery of the solar system.

The acquisition of resources and energy is not simple, the main thing is that the universe is big enough and there are enough resources and energy.

As long as we do not deliberately develop science and technology and increase the population like human beings, then human beings can live a very good life.

It's just that human beings don't have this choice, and they want to make human beings spread throughout the universe.

It can only be said that human beings have too strong a sense of distress.

Ning Qiaoqiao smiled and said: "That's science fiction, not real-time, obviously science and technology are so developed, but they can't even create a suitable environment for survival, this is not funny, it's nothing more than mastering a certain amount of science and technology, in terms of resources and energy, in fact, resources and energy are the same thing, so that you can create a suitable living environment, such as the No. 2 ecosystem with the proton fusion device, the second earth, at this time, even if the sun blows up, as long as you carry the direct attack of the sun, We humans can live well in the universe."

"That's, so those who grab resources and energy in the universe are science fiction movies, in the real universe, as long as they reach a certain level of civilization, this civilization can easily obtain resources and energy in the universe, so it's so troublesome to run a lot of ways to grab something, it's stupid, as for the living environment, it's so good, what kind of living environment can't be created, even if there is war or something, in the early and middle stages, it's definitely not to grab resources and energy, it's also knowledge, It is only the knowledge of different civilizations that is most important." Su Zhe said.

For the early and middle ages of the universe, resources and energy were like the air of the present for human beings, everywhere, and there was no need to grab them from others.

To be strong, that is also the knowledge that the other civilization's mastery.

As for the snatching of energy and resources, it will only be that the universe has entered the late stage, and the universe is full of intelligent life, only in this way will everyone fight for resources and energy.

As for the early and middle stages of the universe, anyone who has the ability to do so will not rush it, because there are many untapped resources and energy sources around this civilization.

Ning Qiaoqiao pointed to the No. 2 biosphere in front of him and said, "The No. 2 biosphere is equipped with a proton nuclear fusion device, and if it is slightly transformed, it will be able to become a device for sailing in interstellar space, and the same is true for the second earth of Qingda, but as long as you master the proton nuclear fusion device, as long as you don't die by yourself, this civilization will basically not disappear into the universe."

Su Zhe nodded and said: "That's the case, the energy is free, what else can't be done, as long as it develops step by step, it will only get stronger and stronger, of course, there is a very likely crisis at this time, I don't know about other civilizations, but we humans and I have this problem, we start tossing when we are full, if we don't guide it, it's not impossible to toss ourselves by ourselves."

As far as humans are concerned.

Now resources and energy are considered to be free, and after the success of the proton fusion device, then resources and energy will be truly free.

At this time, it does not mean that human beings can rest easy.

Not to mention the long time before competing with other intelligent beings for resources and energy, right now.

If it is not guided, human beings will be completely lying flat and indulging themselves.

If this were the case, humanity would most likely be destroyed at the hands of humanity itself.

Even if humanity is not completely destroyed, human science and technology are at least stagnant, and in the end, humanity still cannot escape the fate of being wiped out.

If we want the healthy development of human beings, we must provide correct guidance, otherwise it will only end up being a tragedy.

"Yes, we human beings must persist in the development of science and technology, adhere to the population increase plan, and let more people participate in the research of science and technology, so that we human beings can last for a long time

to go on." Ning Qiaoqiao said seriously.

Su Zhe nodded and said, "That's the reason, let's go into the No. 2 ecosystem, although it is no different from the earth, but we still have to take a look."

"Good!"

Su Zhe and Ning Qiaoqiao didn't fly fast in a standard mecha.

The main reason why it can't fly fast is that the acceleration can't be too large.

After flying for a long time, the two came to the pier and entered the No. 2 ecosystem from the pier.

It's just that when the two of them went in, they changed into the exoskeleton armor they wore before.

The two control exoskeleton armor and fly through Biosphere 2.

In the same way, they are not flying fast or accelerating.

Now the flight is all real people, not remotely controlled humanoid robots, and they can't fly with high payloads like humanoid robots.

If you really do that, you will be able to send yourself away in a minute.

That's an exaggeration.

In the No. 2 ecosystem, just like Su Zhe and Ning Qiaoqiao saw outside, there are mountains, forests, plains, lakes and oceans.

It's just that this sea is relatively small compared to the sea on Earth, but its area is still 30,000 square kilometers.

Together with the others, it is also possible to know how large the area of the second ecosystem is actually usable.

Su Zhe and Ning Qiaoqiao were flying at an altitude of five hundred meters above the ground.

They can see everything on the ground.

The two of them discussed Biosphere One as they fled.

Obviously, Ning Qiaoqiao understands the No. 1 ecosystem.

In the same way, I also know what is going on in the No. 1 ecosystem.

In this regard, Su Zhe didn't find anything strange.

After the discussion, the cognition of the two was highly unified.

Research is possible, but only within a controllable range, otherwise it will only lead to disaster.