The last human in the universe

Chapter 162 Phase Two
At this moment, almost every bathtub is filled with water.People who hadn't bathed for an unknown number of years put themselves in the warm hot water with some strangeness, and carefully felt the feeling of their bodies being wrapped in hot water.

Those dirty clothes that have not been washed for many years are directly collected by garbage collection robots.

The result of waiting for them is destruction.

During this day, as many as 200 million tons of sewage are produced just because of bathing.

——Of course, based on the number of people who are awake now, even if everyone is taking a bath, they won't use so much water.The reason why so much is used is because some people wash it twice, or even three times.

In order to meet this day, the sewage treatment plant in the Yuanhang spacecraft has already made preparations.There are hundreds of huge sewage sedimentation tanks, filter tanks, etc. that were emptied, and then accommodated all the sewage produced during the day.

The sewage turned into clean water, and then re-entered the water circulation system of the Yuanhang spacecraft, and a large amount of filtered sewage was transported to planting workshops, fertilizer workshops, chemical plants and other places by category.

As long as there is enough energy available, the recycling of garbage and waste is a matter of doing more good than harm.After all, there is no way for people to discharge them directly into space, which will artificially create a lot of space junk, which will instead affect human spacecraft and satellites.

At this moment, after the initial recovery of energy and material supplies, Zhao Changxing and the rest of the civilization leaders quickly passed the decision to wake up a large number of hibernating people.

The three "drums" of Yuanhang spacecraft can accommodate more than one million human beings at the limit level under the premise of ensuring that the quality of life does not drop too much.At this moment, the number of people to be awakened in the first batch has already reached 100 million.

This does not result in too many people in the drum to exceed the carrying capacity.Because people who have been awake before have been dispatched by Zhao Changxing to planet No. 3 in large numbers.

Almost every spacecraft capable of taking off and landing in space and on the surface of planets was dispatched by Zhao Changxing.When each spacecraft leaves the Yuanhang spacecraft, it will be fully loaded with many machinery and equipment or personnel, and then transport them to the pre-determined place.Subsequently, people will use this as a starting point to start building numerous industrial facilities.

Some places built fusion power stations, some places built huge chemical plants, some places built electromagnetic rail gun bases, some places built temporary residential bases, and some places built huge steelmaking plants, machinery Factories, precision processing plants, and so on and so forth.

What happened on Planet 3 was almost exactly the same as what happened on Sedna.The only difference is that the scale here is many times larger than before, and with the concerted efforts of millions of people, the speed is also many times faster.

After waking up the second batch of approximately 100 million people from hibernation, and then training and dispatching them to Planet 3, followed by the third batch of 100 million people, and then the fourth and fifth batches until all the people with People with working ability are all awakened.

There are still about a million people in hibernation at this moment.But among these people, they are either seriously ill waiting for the development of medical technology, or they are minors, in short, they are all people who do not have the ability to work and cannot provide assistance for the current construction.

Human civilization at this moment has no extra power to take care of them.So I had no choice but to keep them in hibernation for a while, and wake them up after a while when I can free up my hands.

With the efforts of millions of people, various types of factories and bases have sprung up on the desolate, barren and cold land of planet 3 like mushrooms after rain.

Zhao Changxing knew that it was time for the next step of construction.

The first phase of construction is mainly on the surface of the planet.The second phase of construction will focus on space.

Just like in the solar system at the beginning, after repeated discussions between the science department and civilization leaders, Zhao Changxing finally made a decision, that is, in this Lakai 9352 galaxy, people's living places are still located in space The base of the "roller" is the main one.

The gravity of planet 3 is as high as 1.2 times that of the earth. For the human body, this is still not a suitable gravity level for survival.For people's health and better construction of human civilization, it is most appropriate to live in a roller base.

At that time, planet No. 3 will turn into a huge industrial base, mainly responsible for providing various raw materials and minerals, and responsible for most primary and heavy industrial production, such as various chemical raw materials, such as steel, such as metal smelting, etc.

Relatively advanced industrial production, such as precision machining and casting, grain production, and spacecraft manufacturing, as well as living and residential areas, are all completed in space.

Thus, under the shuttle of many spaceships, a huge construction force was transferred from the surface to space, and a new round of construction began.

On the surface of planet No. 3, the many factories that people have completed have started to operate normally under the auspices of many robots and a small number of human engineers.

Yes, the construction of these factories requires the participation of many human engineers and workers. After the construction is completed, it does not need many people to operate by itself.This is not only due to the improvement in the level of automation caused by the improvement of technology, but also the overall design concept of "liberating manpower as much as possible" set by Zhao Changxing and the leaders of civilization from the very beginning.

So, just seven years after the Yuanhang spacecraft was parked in the orbit around the No. 3 planet, the first roller base that can accommodate a full 10 people was announced to be completed.Then came the second, and the third...

At the beginning, when the Yuanhang spacecraft had not yet reached the Lakai 9352 galaxy, it was urgently called up and woke up from hibernation. Under the extremely harsh environment, it took on the task of maintaining the normal operation of the spacecraft and ensuring the safety of human civilization. The scientists, engineers, repair and rescue personnel, logistics personnel, etc. who have completed this interstellar voyage have obtained the first batch of qualifications to live in these roller bases.

There is no objection to this arrangement.Because everyone knows that without their dedication and dedication under such difficult conditions, human civilization might have perished long ago.

Time passed slowly, and the number of roller bases has been increasing.It was not until more than 200 years passed, and until a full 2000 of these roller bases were built, which is theoretically enough to accommodate a population of [-] million, that the construction in this area was temporarily stopped.

All told, it took about 40 years.In this process, various factories and food production bases, etc., which are used to maintain the survival of human civilization, were also built together.Moreover, a population growth plan of unprecedented scale has already been put into operation.

A total of 10 roller bases have been built into "human breeding factories", each of which has more than 20 artificial wombs, a total of 200 million artificial wombs, theoretically every ten months can " Made" 200 million newborn babies.

In order to allow these children to grow up healthily, 40 roller bases have been transformed into newborn growth bases, kindergarten bases, primary schools, middle schools, and university bases.

Leaders of human civilization such as Zhao Changxing have become so desperate for population that it cannot be increased.

Zhao Changxing is soberly aware that increasing the population is the most important prerequisite for the development and growth of human civilization.

For a normal secondary civilization, the population should be more than 300 billion, and it would be more relaxed if it reached [-] billion—only with such a population can it produce enough social wealth and resources to have A sufficient industrial population can produce a sufficient number of scientists to research, explore, and inherit a huge knowledge system.

But unfortunately, at this stage, these human breeding factories have not been put into full power operation.Because there are not so many reserves in the sperm bank and egg bank.Among them, the most important thing is the lack of eggs.

In order to cope with this situation, scientists have developed a convenient and quick egg retrieval technology without any sequelae, and the human government has also issued generous incentives to encourage women who have no childbearing plans to donate their own eggs.

But even so, the number of eggs is far from enough to use.It seems that only after the population naturally increases to a certain level with the passage of time, can these human breeding factories be put into operation at full power.

At this moment, when 40 years have passed and human civilization has developed to this stage in the Lakai 9352 galaxy, Zhao Changxing realized that the first stage of the development plan has been successfully completed.

Long before arriving in this galaxy, Zhao Changxing and the civilization leaders had already formulated an overall plan for developing missions in this galaxy.

The entire planning time is 500 years—after 500 years, no matter how far human civilization has developed, for reasons of civilization security, they must leave this galaxy and start wandering again.

The 500 years were divided into three stages by Zhao Changxing.

The first stage is the stage of human civilization gaining a foothold in this galaxy.People need to obtain enough resources in this galaxy and build enough factories and living bases to maintain the normal survival of civilization.

Now, that goal has clearly been achieved.

The third stage is the preparation stage for another interstellar voyage.At that stage, people have to build enough spaceships, collect enough resources, and have enough self-protection capabilities.

This stage takes about 100 years.

Excluding the first and last stages, it is the most important second stage.

development stage.

Go all out, without any scruples, go all out, do everything possible to develop civilization and upgrade the stage of civilization.

Starting from the time when we left the solar system and ending with the time when we left the Lakai 9352 galaxy in the future, in this 800-year cycle, there are only about 360 years that can be used to develop civilization .

After 440 years of preparation, voyage, hibernation, struggle, and hardships, the entire civilization risked being overturned in the cold space, and in the end, it only got about 360 years of time to develop itself without any scruples. .

No matter how high the significance of this second stage is, no matter how important this period of time is, it cannot be overstated.

And now, this stage has finally come.

　sorry sorry. . .The past few days have been really busy, and the plot behind it is still a bit messy, and the clues have not been sorted out, so the update has been very reluctant during this period. . .

　　Uh, please take a leave of absence for the next two days. The update will start on time the day after tomorrow. If there are few updates in the past few days, it will be made up later.
　　
　
(End of this chapter)