(PS: There will be no additional update for the leader tomorrow. I need to go to the hospital to check for depression. I have an appointment with the doctor on Monday, so the update for the leader will be suspended for one day.)
"Water! This is our top priority for the rover moon project!"
On the stage in the auditorium, a middle-aged scientist from the Chinese Academy of Sciences was explaining to the audience: "Water is the most important necessity for us humans. People can live for more than thirty days without food, and some people can survive even three days without water." However, water can also obtain oxygen and hydrogen through electrolysis. Oxygen is necessary for us humans, and hydrogen also has many uses."
"As mentioned in the previous issue, with the launch of the Wandering Moon Project, we will enter the deep space of the universe. Even with the near-light speed of the Determinator, we cannot always stay at this speed, so even if it is the final Theoretical data, we also need to sail in the universe for at least hundreds of years, and because of the proposal of Your Excellency the Decider, we gave up the Proxima Centauri star system and the nearest stars including Lalande, and finally selected The star Eridani in the south is 10.52 light-years away from the earth, which is the fifth star in the constellation Eridanus. At this distance, we will probably sail in the universe for thousands of years!!"
"According to our current exploration of the interior of the moon, the interior of the moon is indeed hollow. The center of the moon is at the very center of the moon and is wrapped by an all-metal creation with a diameter of more than 1,500 meters. This creation isolates the core from the high temperature, high heat and high temperature While radiating, it also creates a gravitational effect on the entire moon that prevents it from disintegrating. At the same time, the weakest part of the lunar rock layer is only 150 meters, and the thickest part is close to 10,000 meters. This is based on the number of lunar rocks. The numerical gap caused by meteorite impacts in a billion years is that the rock layer at the bottom of the crater is thin, and the rock layer on other ground is thick. Within the rock layer is the fleshy layer, and the fleshy layer is three hundred kilometers long. Thickness, although we are unable to test the fleshy layer according to the order of the decision maker, judging from the mass and strength tension of the entire lunar crust, the fleshy layer is enough to withstand the frontal impact of a meteorite with a diameter of 20 kilometers without being penetrated. It is the most powerful protective shell of the moon."
"Then from the fleshy layer down is the isolation metal layer that is close to the fleshy layer. We tested the metal and found that the metal has extremely strong tension and toughness, far exceeding all existing metal alloys. The specific data are as follows... ...As you can clearly see, a five-hundred-meter-thick metal layer constructed of this level of metal is enough to withstand the fluctuations transmitted by the tidal force of the fleshy layer. In other words, there is no known geology inside the moon. Disaster unless we get close to an extremely massive star or collide head-on with a huge planet, but we will definitely avoid that situation."
"From the isolation metal layer downwards, there is the inner space of most of the buildings and metal creations that have been demolished by the Martians. From the isolation metal layer to the core of the moon, there is a straight line distance of 1,700 kilometers. According to our calculations , within a range of about 500 kilometers to 480 kilometers from the core of the moon, its gravity coefficient is basically equal to the gravity coefficient of the earth's surface. In other words, human settlements can be built in this area."
"According to calculations, we cannot build residential areas in a circle similar to the earth, because if calculated as a sphere, its diameter would be too short and the arc would be too large. Therefore, after discussion and calculation, the best way is to use a circle The area is wrapped in the form of a corner square. Calculated based on the maximum distance of 500 kilometers from the center of the moon, the total area of the six planes of this rounded square is about 5.1 million square kilometers. The remaining area is a radian area where connections can be built. On the six planes of traffic arteries, one layer of residential areas can be built every five kilometers inward. When we reach 480 kilometers, we can build five residential areas, which will give us approximately 25 million square meters. Kilometers of habitable area, calculated and distributed scientifically, can accommodate..."
At this time, an old man in the audience stood up directly, took the microphone and interrupted the speech of the people on the stage: "We always calculate, calculate, calculate, but have you considered it? Many people don't talk to you about science at all. Logically, the area of 25 million square kilometers is indeed very large, but this is the entire habitable area. If we humans are going to sail in deep space for thousands of years or tens of thousands of years, have you considered population reproduction and future population explosion? Is there a problem? This is different from the earth. When the time comes we can’t even find a piece of new development land. What will we do then!? Why can’t we build one every one thousand meters, or even five hundred meters, or one hundred meters? What about the residential floor? This way we will have a lot of habitable area, so what if it is left empty first?”
The scientist on the stage was immediately choked. He stared at the old man with wide eyes and couldn't even speak for a while.
This is beyond description. When Lu Yuanming saw their report and knew what the total water volume of 100 million cubic kilometers meant, his eyes really popped out.
"...What do you mean? Is the shortage so severe? I haven't resigned from the original company yet."
To this end, scientists have designed two extremely ambitious plans, the Amazon River Dam Waterjet Plan and the Panama Canal Tidal Plan.
"Very good. You received the interview notice today. You can definitely go there tomorrow. Remember, shave clean. Put on the suit I bought for you before. The tie is already on your bedside. And today Take a shower and wash yourself at night, change your underwear, and prepare socks for you. You must successfully sign the contract tomorrow, do you hear me?"
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"... He does social science and says these are normal, but wouldn't he check the information beforehand? Because our living layer can only use metal as the surface, and it is impossible to be as thick as aliens' tens of meters. A few hundred meters, twenty meters above the sky is considered awesome, and the designed residential surface must also be based on the newly discovered lunar high-tensile new alloy. Even so, once two residents If the distance between the layers is too close, the resonance phenomenon caused by the sound wave vibration will occur, which may cause the metal layer to become extremely fatigued for a long time. It is still one thousand meters, five hundred meters, I would say five thousand meters is too close, and at least ten thousand meters is needed. Enough, is he really not afraid that the entire residential layer will collapse? This means that one or two people will die." A scientist complained in a low voice to the people around him.
Zhang Heng was very helpless, but he did not dare to offend Zhang Jiangjia. He sat next to Zhang Jiangjia and said: "I went to the site today to find out that the Amazon dam project may last one to one and a half years. During this period, you may be so busy that you don’t even have a day off. I’m not here anymore. Sister, you should also pay attention to rest and don’t stay up all night writing books..."
There was a little commotion among the other scientists nearby, and someone secretly asked who the old man was. Someone familiar immediately told him that the old man was from the social science system and seemed to be an expert on population issues.
Zhang Jiangjia was typing on a notebook next to her. After hearing this, she immediately said: "I asked you to check the policies announced by the government. Did you read them yesterday? It has been said above that no matter what your original unit is, as long as you participate When it comes to Amazon dam projects, the original unit must release them unconditionally, and any compensation breaches will be settled by the government.”
According to the most perfect layout diagram of the moon's interior designed by these scientists, the structural layers from the outside to the inside are as follows, the outermost rock layer, then the 300-kilometer-thick fleshy layer, and the 500-meter-thick Martian high-tensile metal. layer, and then going inward are the seawater layer, the freshwater layer, the plant planting layer, the animal breeding layer, the mineral storage layer, the smelting layer and the forging layer, the residential area, the internal experimental area, and the testing area for various vehicles and weapons...
Then the next day, less than ten minutes after Zhang Heng left the building after the interview and was still on his way home, he received a call.
They plan to extract a total of over 100 million cubic kilometers of water from the Earth!
And Zhang Heng went to the Amazon Dam Project recruitment site to inquire the next day... Yes, it was just an inquiry. Then in the evening he received an interview notice, and the time was set for tomorrow.
But these are just child’s play compared with the top priorities for wandering the moon proposed by scientists.
The total water volume is 100 million cubic kilometers! !
It is very likely that people may not have a specific concept of the total water volume of 100 million cubic kilometers. Let's put it this way, the total water volume of Lake Baikal is only a mere 23,600 cubic kilometers. The total water volume of 100 million cubic kilometers means It holds the entire water volume of Lake Baikal, which is more than 4,000 years old! !
The helplessness in Zhang Heng's heart was so strong that it could cover the sky, but when facing his sister Zhang Jiangjia, he really didn't resist at all and could only nod helplessly.
This is Lu Yuanming's truest thought.
Judging from the comments on the Internet that Zhang Heng checked yesterday, they need everyone, even new college students who have graduated from liberal arts. They need emergency training, and they can also be used as ordinary workers...
However, as far as the online comments that Zhang Heng saw, there was no hint of ridicule among the workers here. The simplest thing is, who the hell dares to ridicule a worker whose monthly salary has reached 120,000 yuan?
As scientists from the Chinese Academy of Sciences said, the exploration of the moon's interior has been detailed enough. Under the most suitable environment for human gravity, the habitable area is only 25 million square kilometers. However, in addition to being 500 kilometers to 450 kilometers from the center of the moon, It is absolutely impossible for an area ten kilometers away to be vacant.
"The boy from my second uncle's family didn't receive the interview notice until two days later. After the interview, he was asked to wait for news at home. I don't think he can succeed. If you succeed, send the contract you applied for to your circle of friends. , their family will definitely be angry to death, this is the best!"
With this amount of water, they feel that it is too little. Various reports have verified the importance of water resources in deep space, but...
When Zhang Heng put down his phone, he was completely confused.
But not only did these scientists come up with a wild idea, they actually meant to implement it.
Intermediate engineer, monthly salary is 220,000.
"Yes, we are wandering on the moon. We have also read another science fiction book about wandering on the earth recently. Let's not talk about the movie adaptation. Don't you know what happened to the scientists in the original book? By then the population If there is a big explosion and the blame is traced back to us, it will be really infamy for thousands of years, and it will even harm our descendants. If we all become Heroic Spirits by then, even if we are not pulled out of the Hall of Valor and burned to death ?" Another scientist sighed.
The interview was successful and the contract was confirmed.
This is the general structure of the interior of the moon given by scientists. If the interior of the moon is built according to their structure, the initial estimated infrastructure construction time will take one hundred years...Based on the current population of 1.2 billion humans, plus the existing human population The level of science and technology in a hundred years is still too small.
In this venue is the world's top scientific team. The scientific team conducts seminars on the internal development of the moon and various matters related to wandering on the moon. They are all treasures of human civilization. Even during the Doomsday War, they are under special protection. The objects gathered together at this time. Although they did not have the final say on the Wandering Moon Project, the results of their discussions and calculations were basically the final results of the Wandering Moon Project. From this point of view, they were human beings. The uncrowned king and guardian of civilization, this sentence is not an exaggeration at all.
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Lu Yuanming, who was busy setting up the Hall of Heroes during this period, was also always paying attention to the research reports of these scientists.
They decided to let the earth take the initiative to send water to the interior of the moon!
At this time, Zhang Heng's eyes widened, and Zhang Jiangjia chuckled and touched Zhang Heng's hair and said: "Heng, you are always careless, and you are also slovenly. I can't do it without you. No one will wash your underwear, so when you get there, ask the leader if they can allocate a separate dormitory for us siblings so that I can take care of you."
No, not just the civil engineering department.
Zhang Jiangjia looked at Zhang Heng in surprise and said: "Writing a book? What else should I write? The country has banned all entertainment, including the Internet. I also applied for a job as a recruiter for the Amazon Dam Project, but it was for logistics. I heard Most of the people who apply for this job are middle-aged and elderly people in their forties or fifties, and the younger they are, the easier it is to be selected. I am only twenty-nine, so I have a much better advantage than them, so I will probably arrive at Amazon after you."
Can't do it, absolutely can't do it! !
"That's not what you said." Another scientist next to him said helplessly: "We only need to consider data and calculations, but to put it bluntly, people's hearts are complicated, and this person who is engaged in social science actually has no I'm wrong, those fantasy utopian worlds are not impossible to exist. Once the living area is fixed and the population explodes, what will happen to the extra children? You can't just kill them and destroy them, right? But in the deep space universe, this But if a civilization has been wandering for thousands of years, once a large-scale violent and bloodshed breaks out, the consequences will be truly horrific."
There has never been a moment when people from the civil engineering department have become so in demand.
The area within 450 kilometers will be constructed as a scientific experiment area, while the area 500 kilometers away will be used as a material storage area, including minerals, plant farms, and the most important water resources storage area.
