Faced with Yi Feng's doubts, Hei was suddenly shocked. He really hadn't thought of this just now.
He quickly said: "Yes, you are right, the Noah is indeed a great piece of trash...oh no...a great good thing."
"It contains subspace technology, artificial gravity technology, a very large reserve capacity and a good living environment... It is the most outstanding spaceship."
"I suggest that it is best not to be exposed until we reach L4 or even L5!"
Just after finishing this series of words, he immediately added: "I'm sorry, I didn't think carefully. Just one Deep Space is still too thin, so I suggest... develop more frigates immediately!"
"The frigate can carry a large number of space weapons to protect the Deep Space..."
"It does not need to be large in size. It can be piloted or unmanned, but the firepower must be sufficient... In terms of quantity, 1,000 or even 10,000 ships are not too many!"
This black man seemed to have completely assumed the role of a human being, shouting enthusiastically.
Yu Yifeng did not immediately reply to Hei's suggestion, but asked calmly: "But the Noah is now wrapped in the Deep Space and does not show the slightest shadow. Others should not be able to find it, right?"
As for the frigate, it is already in people's plans...
Now that Deep Space is completed, people have freed up a lot of industrial capacity, which will be used to build more small frigates.
When it comes to weapons, of course the more the better, and the stronger the better!
Hei shook his head and said with some worry: "It is not safe to be contained in the Deep Space. It can only prevent some ordinary electromagnetic wave detection."
"But the more advanced Destroyer civilization may have developed neutrino detection methods."
"Neutrino detection can easily detect the Noah hull wrapped inside the Deep Space! Therefore, we must develop some anti-detection methods as soon as possible, and at the same time continue to strengthen our own armed forces."
Yu Yifeng frowned and thought for a while, should we use neutrino detection methods? At least humans can't do it at all...
Neutrino is a small, uncharged elementary particle that interacts very weakly with other matter and is widely found in nature. Its characteristic is that it has very strong penetrating power and can easily penetrate the entire planet! Of course, it also
Including the deck of Deep Space...
He asked again: "So... what is the Destroyer Civilization?"
This is a question that has troubled my mind for a long time, because the original Green Light Man was beaten to death by such a civilization, and finally had no choice but to detonate the sun.
Black smiled sarcastically: "As the name suggests, it is generally referred to as civilizations with a strong desire to attack. There are three categories in total."
"First, there are certain civilizations with bandit characteristics. They like to rob civilizations that are weaker than themselves... Different interstellar civilizations are complicated. If certain special reasons arise, many civilizations don't mind becoming robbers."
"You know, it's not just the Milky Way, the entire universe is filled with the garbage of various higher-level civilizations... Maybe it was discarded at will by the so-called god-level civilization. I don't know the reason anyway."
"These garbage are also of high value to interstellar civilization...for example...Noah?"
Yu Yifeng nodded, and his heart became more and more weird. The universe was full of high-end garbage? Bandits?
Did the original Destroyer civilization just want to steal the neutron star fragments from the Green Lanterns?
Hei continued: "Second, some interstellar civilizations themselves developed from wars. This kind of civilization is more terrifying than bandits!"
"Their thinking mode is completely different from that of normal civilization. They even believe that the purpose of war itself is to promote the development of civilization..."
“So, this kind of civilization will continue to launch wars to increase its internal driving force... Because of the long-term survival crisis, this kind of civilization develops very rapidly... But if there is no war, they will actually develop because of some internal reasons.
Decline continues..."
"There is also a third category, certain silicon-based civilizations. Their way of thinking is...profit comes first! For them, 1.01 is definitely greater than 1, so they must choose 1.01."
"According to this line of thinking... if the benefits gained from eliminating the other party are greater than the risks they may bear, then they will launch an attack. This type of civilization will always pursue greater benefits, and it is also very dangerous."
"These three aggressive civilizations are collectively called the destroyer civilization."
"It's okay to say that the robbers can be scared off, but the latter two are very dangerous... Their thoughts are incomprehensible and cannot be understood by us."
Yu Yifeng was silent for a while and asked again: "Are there many of them?"
"Also, since interstellar civilization exists, why hasn't the Milky Way been fully occupied?"
"The number is not very large... In the vast Milky Way, it is not easy to encounter an interstellar civilization without going to the center of the Milky Way."
Hei immediately replied: "As for the latter question... Captain Yu, the expansion of interstellar civilization is not infinite, and it will also encounter a series of development traps. Not every civilization will always be strong and develop."
"Nothing is eternal, not even the universe."
"Oh?" Yu Yifeng was a little confused.
"...There are many reasons, which are very complicated, and every interstellar civilization needs to think deeply." Faced with this problem, Hei hesitated.
He felt that it would not be clear for a while: "Including but not limited to... mutual constraints between interstellar civilizations, interstellar wars, the law of entropy increase of civilizations, certain internal degeneration factors, information light speed barriers, population traps, etc., these are all
Restricting the expansion of interstellar civilization’s territory.”
"Many civilizations have invariably chosen an elite strategy of small population and high quality. It is similar to ours. Of course, our current population is still too small."
Seeing Yu Yifeng's deep thought, Hei added: "Moreover, starting from the L2 level, interstellar civilizations have an excellent means of saving lives - the curvature engine!"
"If...I mean if, unfortunately, we encounter the destroyer civilization, we can escape smoothly as long as we deploy the curvature engine and exceed the speed of light!"
Hei made a gesture and said somewhat exaggeratedly: "Only extremely high-level interstellar civilizations, L7 or L8, have detection methods that exceed the speed of light!"
Because of the existence of the curvature engine, after warping space, the spacecraft can easily exceed the speed of light.
However, regardless of the detection methods such as electromagnetic waves, gravitational waves or neutrinos, they are still at the speed of light. If they cannot catch up with the super-light spacecraft, detection will not be possible.
Therefore, exceeding the speed of light has become the best protective barrier for lower interstellar civilizations... This is a complete theoretical shackles.
"...Is there any way to detect faster than the speed of light? Doesn't it really violate the theory of relativity?" Yu Yifeng asked curiously: "Can we use curvature space for detection? The movement of space can exceed the speed of light..."
"I don't know about this..." Hei shrank his neck. He didn't know everything: "Speaking of which, I have been dormant for millions of years. Maybe during this time, the Milky Way has undergone new changes...
…”
The two fell silent. The amount of information in this conversation was very large, and it gave Yu Yifeng a preliminary understanding of the Milky Way.
After a long time, Yu Yifeng spoke up again: "What do you think our strength is? How are the levels of civilization divided?"
Taking advantage of this opportunity, he simply asked all the questions in his mind.
According to the current strength of mankind, it is not a problem to crush K-class civilization, including the previous earth civilization, which can be easily crushed with the current huge industrial strength.
But Yu Yifeng doesn't know whether humans can rank high among interstellar civilizations.
Judging from the information available so far, humans cannot defeat the Green-Light Man, nor can they defeat the Destroyer civilization behind the Green-Light Man, nor can they defeat the civilization that Black once belonged to...
Looking at it this way, is it still the lowest level of interstellar civilization?
Hei smiled and said: "Captain Yu, you don't need to be too anxious. Our potential is still very great. With so many elites and brain chips, it will be smooth sailing at least until L4... and even break through to L5 and L6.
possible."
"At least our social system, civilized goals and civilized will are very healthy!"