Chương 606: Hemisphere Civilization
The number of battle stars a civilization can withstand is limited. With such a huge planet, the number of machines may reach tens of billions, requiring a large number of engineers to maintain all aspects.
Conventional civilizations usually do not expand their population infinitely, so they cannot develop battle stars infinitely.
All in all, after so many years, it is always a good thing that a civilization is finally willing to sell its excess planets. Since the other party's asking price is relatively high, the two parties are still bargaining.
Zhang Yuan exhaled a breath of turbidity in his chest and looked through the information on hand. The mass of this planet is about the size of the moon, and its density is about 8.2 tons/cubic meter. This density is higher than that of iron, which means that it is completely one piece. Large metal bumps.
The texture of this type of planet is often quite good. Whether it is mechanical structure, mineral composition, or resistance to strikes, it is better than ordinary planets.
Human scientific expedition team members are still conducting geological surveys.
Of course, just a primitive planet would definitely not fetch a particularly good price. There are simply too many of these primitive planets in this starry sky, and no one wants the raw materials!
The key point is that the hemispheric civilization has been developing here for more than 1,500 years, excavating the foundation work of planetary engines, residential areas, and industrial areas, but it has not had time to officially start construction.
This is exactly what humans want. If everything is built, people will not want it. Because this planetary fortress is to be used as the main base of mankind, it always feels very strange and unsafe to use other people's equipment... so it will eventually be demolished and rebuilt, which will only increase the workload for no reason.
Now that we have dug a foundation like this, it is more appropriate.
Because of this, Zhang Yuan was in a good mood after hearing the news. After get off work, he bought a pound of "sweet and sour grass" as a fruit for the banquet.
This is the latest antioxidant food, obtained from other civilizations. It is said that long-term consumption can extend human life.
Well, since this type of antioxidant food, like various health products, is already too numerous to count, Zhang Yuan doesn't know whether the rumors of "increasing life span" are correct.
Anyway, this thing is harmless to the human body, very expensive and delicious!
When I got home, I found my wife Lin Xuanxuan was cooking dinner excitedly, which is quite rare. Both of them are staff members of the embassy and will stay here for about five years. They are usually very busy at work, and today is their third year of staying here...
Zhang Yuan arranged the fruits on the fruit plate, and then he smelled the aroma from the kitchen, and his stomach growled a few times.
Lin Xuanxuan's cooking skills are undoubtedly excellent, but she is usually too lazy to cook herself, as for today - of course there are guests coming to visit!
Smelling the smell of the dishes, Zhang Yuan couldn't bear it any longer. He slipped into the kitchen, ate a chicken wing, and was beaten severely by his wife.
He felt a little embarrassed: "If you dare to hit me, today I will kill you!"
"What ring to kill, don't get in the way here!"
Hearing the doorbell again, he hurried to open the door.
A group of travel-worn diplomats stood at the door. They were all invited to this banquet, and there were seven or eight people in total.
Two scientists have just inspected the planetary fortress provided by the civilization of the hemisphere.
"Come in, please come in!" Zhang Yuan greeted with a smile.
For this kind of private banquet, only friends with good friendships will be invited. Everyone has worked with each other for many years, and the atmosphere is quite harmonious.
At six o'clock in the evening, everyone enjoys delicious food, chats, and talks about various alien civilizations near the Dyson sphere, which is quite interesting.
"...Some civilizations are very stubborn and will stick to one thing until the end; some are very strong and do not want to suffer any losses during negotiations, but only want to take advantage."
"There are also civilizations that talk nonsense during negotiations. Before getting down to business, they will talk a lot about 'what did you eat today', 'cultivate a precious alien plant', etc., which makes people quite confused. Cloud feeling."
"...However, what these fourth-level civilizations have in common is that their innate race value is much higher than ours. I think that in the process of development, they may not necessarily suffer more than us."
Several diplomats told each other their opinions.
"That's not necessarily true. It's just your intuitive feeling. You don't have a deep understanding of these alien civilizations... We got the clues of curvature technology by chance, and these civilizations, maybe you are slowly It was discovered in the black mist, this is a very remarkable thing."
"Being able to become a fourth-level civilization has its own advantages, whether it is innate racial value or social system... Oh, yes, there are actually some fourth-level civilizations that were fostered by other civilizations. Their societies The system is not very good, but the racial values are very high."
"All in all, the racial value of us humans must be considered to be the lower one..."
This racial value refers not only to intelligence, but also to factors such as ideology, perception, and lifespan. If calculated this way, Zhang Yuan also feels that human race values are indeed not very high...
But there's nothing you can do about it. Racial values are something you're born with, and it's very difficult to change them.
Zhang Yuan laughed dryly: "Low race value also has the benefits of low race value. There is more room for improvement! Our social system is very advanced, perhaps more advanced than other civilizations."
But if we can find a way to enter the fifth-level civilization, these innate things will become irrelevant...
"Is there still a fourth-level civilization that has been fostered?"
"Of course there are, and there are quite a lot of them. They are equivalent to subsidiary civilizations. These are just rumors we have heard. No matter what, we have no way to understand so many civilizations in depth."
"What about the Warp Non-Proliferation Treaty? Does it apply to satellite civilizations?"
"I don't know that."
For a while, everyone fell into silence. Judging from the current intelligence, the gap between the fourth-level civilizations is really huge! The affiliated civilizations of some civilizations have risen to the fourth level.
Zhang Yuan suddenly asked, "Let's talk about the battle star...how are the negotiations going? In recent times, the public's call for a planetary fortress has become louder and louder."
In fact, when the government announced this big project, the public's attention was always very high. No matter how many times online polls are launched, there is overwhelming support...even if this plan is full of difficulties.
Even a Titan-class spaceship is still far behind compared to a real planet!
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