Doomsday Bunker Upgrade

Chen Xin didn't feel strange that his survival point had exceeded six figures, and even felt that it seemed a little bit small.

The advantage of cooperating with the country is here, because indirectly helping others, Chen Xin can also get survival points, so through the country's large-scale improvement of other people's living conditions, it will naturally bring him massive survival points.

In fact, if it were not for the production of isotope batteries not to increase, Chen Xin would be able to obtain more survival points.

So this is why Chen Xin is less and less concerned about the growth of his survival points now, because there is really not much need to pay attention to, as long as he confirms that he will not spend it all at once, he will have a large amount of survival points after a few days. Accounted.

With a large number of survival points, Chen Xin has enough confidence and strength to do what he wants, so he doesn't need to worry about survival points anymore.

If Chen Xin didn't choose to cooperate with the country at the beginning, but only slowly accumulate survival points by himself, then he might accumulate for a year and may not necessarily increase as much as he has now.

After all, the number of survival points that a country can provide is really too large. Even if there is a single cap, as long as the number goes up, the total amount will naturally follow.

As for the fact that there are only private refuges, no matter how developed it is, the speed of development cannot be compared with a country.

Chen Xin had also thought carefully about it, perhaps this is the real use of the doomsday survival system he obtained.

After all, before the disaster and the doomsday, personal heroism is meaningless. Only when everyone unites and gathers the power of everyone together can we do more and let more people live, not just So few people survived, even the continuation of civilization and population could not be achieved.

Chen Xin didn't want to be the hero who was in his early days, and he didn't think he could lead other people. It's actually good for him to output black technology as he is now.

Just like when playing RPG games, Chen Xin prefers to play an auxiliary and healer role in the team, rather than an output or tank role, and has no idea of ​​being a team commander, even though his commanding ability is not bad. .

Although Chen Xin didn't want to be a leader, when a large group of people circled him, he naturally put him in the position of leader, which made him have to think about how to go next.

According to Chen Xin's vision, he intends to make the location of his home an ecological dome.

This is not whimsical, nor does it do whatever you want with a system, but something that can be achieved based on actual technology.

When many people hear about the ecological dome, the first thing they think of is the kind of protective shield that covers the entire city in science fiction. They think this is a very black technology.

But in fact, the ecological dome has been mentioned before, and humans have built similar existences long ago.

The famous Biosphere No. 2 experiment is actually an ecological dome, but it is not built into a spherical dome, but a square stepped pyramid structure.

The entire project was built in the 1980s. At that time, technology was not as advanced as it is now, so it was determined that its structure could not really create a large spherical dome.

And limited by the various technical problems that existed at the time, the Biosphere 2 experiment eventually failed, unable to achieve internal circulation, and did not rely on external substances.

However, with the development of science and technology, the large-span spatial structure technology has become more and more mature, and the internal space of the related buildings has become wider and wider. It is not a problem to build a small ecological dome.

As for the ecological cycle inside the ecological dome, if it is really necessary to build an ecological circle completely isolated from the outside world, it is of course insufficient if Chen Xin does not use system upgrades.

But if you just build an environment similar to a plant greenhouse, it's not too simple.

After all, the most important air and water can be imported from the outside world. It is not difficult to maintain the operation of the entire ecological dome under this premise.

According to Chen Xin's design, the plan is to build a large dome with a span of about 500 meters on the ground, covering the area in front of the mountain where his refuge is located.

Then raise the temperature in this area, and build scientific research buildings and military camps in this area.

Although the construction of a large dome with a span of about 500 meters is very difficult, it is not impossible to complete with Yan Guo's infrastructure capacity. After all, it is not uncommon for large airports, stations and stadiums to span more than this large space.

In addition, Chen Xin does not intend to build a hemisphere to buckle the ground, but only intends to build a flat arc-shaped dome. The construction technology is not as difficult as imagined. It can be built even if there is no support column inside. of.

When there is a relatively closed environment, as long as the building materials are sufficiently insulated and there are enough heating facilities inside, it is easy to create a sufficiently warm greenhouse environment.

As for the scientific research base and military barracks, all the buildings can be completed when the dome is built. U U Reading www.uukａnshu.com

With the suitable temperature in the greenhouse environment and the stable supply of fresh water, it is not difficult to grow plants and build a small ecosystem.

In this way, even if a small ecological dome has all the elements, as for how to make the ecosystem self-circulate, there are too many things involved in it, and Chen Xin can't handle it.

But fortunately, he has a system that will solve all problems as soon as the upgrade is released.

Even if there is no need to upgrade the system, it is still possible for the country to send two biologists to assist in building a stable and circular ecosystem.

As far as Chen Xin is concerned, of course he will not use such a weapon as a system upgrade, nor will he say that he is working alone.

When the time comes, let the country send biologists to build the ecological system, and then use the system to upgrade and optimize it. This two-pronged approach will create a comfortable ecological dome, and how comfortable it is to reproduce the old scene under ice, snow and darkness. one thing!

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Such an ecological dome is of course not used for enjoyment. Although living in such a warm and comfortable environment with a green ecological environment is a kind of enjoyment in itself, the establishment of the ecological dome also has important scientific research significance. of.

The large-span spatial structure can not only be used to build an ecological dome, but also can be used for large-scale planting greenhouses. The small-scale ecological cycle can not only create a comfortable green ecological environment, but also help to study circular ecological agriculture.

Using the technology of constructing an ecological dome for the construction of a planting greenhouse can be described as making the best use of it.