What Yu Yifeng did not know was that the green light civilization even Mars flying saucers were also associated with it!They were surprised to think that the UFO might have been shot down by Noah... and thus had a certain degree of deterrence for them.

Especially after sending this series of waves, the green light people realized that the flying saucer in the Arctic was even confused by the nuclear explosion, and there was no missile trajectory during the period, which made them afraid.(Their telescopes can't see the little self-explosive truck)

This civilization is really too barbaric, even if you beat people down, it will be completely destroyed...

In this way, the new human civilization occupies a vague advantage on the psychological level, and even Yi Feng themselves do not understand how this advantage is established, and can only implicitly guess the key of them.

Psychological advantages, while strange, are actually very useful.

Just like an ordinary person, in the face of a robust tiger, will subconsciously fear, escape, this is the psychological factor.When the mountains were exhausted, he did not even dare to provoke the tiger, even to test.

The tiger looked stronger than he was.

After being intimidated three times, the ordinary man was completely frightened and did not think much about the tiger's combat effectiveness... and even in order to escape, he could also commit to the whole.

Today’s green civilization is what it is now.

“... since they want to be in the solar system for a while, what tone should we use, what kind of attitude should we respond to each other?”

"We can't really refuse, save them really fish dead net..."

People are discussing with each other that this wonderful feeling of walking on the edge of the abyss has brought them an inexplicable sense of accomplishment.

Sometimes this fear can be addictive.This group of highly intelligent experts is excited and strange, and the whimsy is endless.

“Should we, as a seemingly powerful party, give them a planet in a handout manner?”

“The word “doesn’t seem to be very appropriate...”

“I think a Sedna star is on the line, with the size of Sedna, enough for them to use.And it’s a long way from Mars,” one astronomer said.

Yu Yifeng took the information handed over by the scientists and touched his chin to meditate.

Sedna, a planet outside Pluto, is 76 AU at the closest point to the Sun and 937 AU away.

Its diameter is about 1000 kilometers, and its orbit around the sun is about 11,400 years.At present, the star Sedna is still about 50 years away from the perihelion of its orbit, and the average distance from Mars is about 85 astronomical units.

The most important thing is that this planet is on the way to the green civilization...

85 astronomical units, can not be said to be particularly close, the earth from the sun distance of only 1 astronomical unit.The time of light propagating from Mars to the star of Sedna was 11.76 hours, or almost half a day.

This distance is already the limit that humans can tolerate, after all, the strength of the new human civilization is disguised, the bottom is limited... closer, it may be discovered!

85 astronomical units, still in a distant state, coupled with Mars also has clouds and dust storms, can well block Noah, so that Noah continues to maintain a "mystique".

Yu Yifeng nodded, and decided that it was Sedna Star, which was already their best choice.

“Aren’t we on the hard side, and it doesn’t seem appropriate to let them in so cheap?!We should have more benefits in this opportunity!”

Lanbo spit, has completely joined the role of "strong civilization", he held up his fist and shouted loudly.

“We’re not in trouble, we have to squeeze them anyway, yes, that’s it... where’s the free lunch in the world?!

Because of the initial victory, the young people behind them were excited and followed.The thought of extorting an alien civilization that is countless times more powerful than themselves has a crazy and irritating thrill.

“We can pretend that there is a strong civilization behind us, and we are just one of those ordinary fleets.If you put them in because of compassion, you get punished...yes, that’s it!We need to ask for benefits to compensate for this punishment!”

The more he opened his mind, the more excited he seemed to see the rise of humanity.

Many radicals agree with Dr. Lambert.Perhaps, young people are not afraid of heaven, there are some small victories, can let them self-confidence burst.

They know that risks and interests are always proportional, and although this move is risky, it is likely to gain more!

What are the benefits of civilization?What can be traded?They rack their brains and think like crazy.

First, the scarcity of resources, ordinary natural elements is clearly out of range, and even a planet is not too expensive for an interstellar civilization.

Therefore, the scarce resources that can be traded are either artificial elements with very short radioperiods, such as tritium, or rare substances such as fullerene and antimatter.

Second, science and technology.If two civilizations can communicate, science and technology can be traded.After all, a civilization cannot explore all technology.

For this, human beings have some preliminary understanding, a civilized scientific and technological tree is like a circle, the inside of the circle is known, the outside of the circle is unknown, the more you know, the more the circle, the more you don't know.

Inspired by the creation of flying saucers, humans have come to understand this "unknown" broad.

In addition to the already lit technology tree, people vaguely see the existence of a large number of unknown technology like stars!

In this case, because of the different development models of each civilization, the development path of science and technology will inevitably have some changes, or some focus on direction.This also means that there may be unique technology.

For example, the same is a fighter, the same is the engine, the United States and Russia are very different, this is the fork of technology.

For a civilization, perhaps the emergence of a genius scientist can greatly promote the process of a certain scientific and technological line, so that it can cross its own era and become a unique technology of civilization.

For example, humans, in the development of nuclear energy and batteries, is far ahead of other technologies, and perhaps these two directions will become unique technologies of mankind.

"Technology, we can demand their characteristics of technology!"Rambo yelled.

Yu Yifeng frowned, although this kind of robber logic is a little reasonable, but how can it feel a little strange, he can not say where is not good.

“I don’t think this program is appropriate.”

Talking about lily, she is still a very bland expression: "First of all, what you say about the characteristics of technology, whether it exists is a question."

“What if it doesn’t exist?When we make this request, we are likely to make common sense mistakes and arouse the suspicion of the other party.”

Yes, it is true, what is characteristic of the technology cloud, are only scientists' guess, who knows whether it is true.

When Lily saw that everyone was quiet, he continued: "Secondly, they should not be like us, the population is only more than 50,000, the whole civilization is in a ship, they should have a mother star."And an alien fleet that comes to the solar system cannot represent the entire green civilization.

“How many secrets does a fleet know?”

“For example, they are the equivalent of an aircraft carrier fleet on Earth.The aircraft carrier fleet will never carry a lot of cutting-edge technology in the country and wander around?Even if we ask, can they get cutting-edge technology?”