How to communicate with the Blue Star, what to communicate, and what to show...... In previous meetings, there was a long discussion.

First of all, it is certainly impossible to give up the technology in its entirety, and human beings are not lacking in heart......

But if you don't come up with any technology, it will definitely not work, and the people of the Blue Star have mastered the ability to store technology in genes five thousand years ago, and they have also mastered strange substances...... Why do people teach you these things unconditionally?

Therefore, it is more appropriate to negotiate the exchange as a transaction.

Moreover, humans have a huge advantage over the blue star people...... Humans have dug up the "ancestral graves" of the Blue Star people and know a lot about the Blue Star people. But what do the Azure people know about humans...... Except for guessing, there is basically nothing to know.

They don't know anything about the direction and course of human technology.

Therefore, the video shown by Ye Ming is carefully selected.

By showing the state of human life on the earth, and judging the current social and living conditions of the blue star people, and finally judging the technology that the blue star people are best at, or what shortcomings they have - this is actually what Director Ye Mingniu realized after the sentence "Will the human science and technology tree be crooked".

So he saw that when he saw the night view of the city on display, the eyes of the female blue star named Helen obviously showed great surprise - no, it should be said that shock!

"Their population size hasn't come up." Ye Ming stared at the female blue star man and said softly to Old Man Huo Laien: "We have assessed before, if they are the remnants who escaped in a spaceship, the initial population is at most 1,800, plus their lifespan is generally more than 200 years old...... To iterate and reproduce...... Hard. ”

Professor Hollyon immediately asked, "Long life means long reproductive cycle, why is it difficult to reproduce?" ”

"Perhaps the more developed the civilization...... The lower the willingness to have children. The archaeological team has deciphered some of their written works and has a general idea of what they lived like 5,000 years ago...... The willingness to reproduce is indeed not high. Saying that, Ye Ming paused: "The simplest example, according to the exploration of their space city, it can only accommodate about 50 million people. And you've seen the dungeon, at most it's a few hundred thousand people. ”

Professor Horrien thought for a moment and nodded: "No wonder when you say that there are more than nine billion people on the earth, the reaction of the other side will be so strong. ”

"Yes, think about it, if there are only 1,800 people left on the earth...... Perhaps what you and I are most concerned about is the number of individuals and how to keep humanity alive. ”

Professor Hollyon nodded approvingly.

"And, it seems, there may be a limit to the mastery of confronting electromagnetism." Ye Ming stared at Hailin and continued to say softly.

"How do you see that?"

"We have been translating the golden tablets left behind by the Blue Star, which occupy most of the pages on mathematics, astronomy, and biology, and less on chemistry and physics. This also explains why their 'bandwidth' is limited. You see, this girl asked a lot of questions about the biological realm, and only asked in passing 'non-bioelectric realm' – I guess this is the electromagnetic realm. ”

As the two talk softly, the video from the night view of the earth also plays to the end. The time of the video is also daylight, and the angle returns to the sky.

Between the clouds, countless flights shuttled rapidly, and above, there were huge space carriers and frigates, and further up, a corner of the space city.

The video has obviously been carefully processed, because compared to the huge space city of the Azure Star People, the current space city of mankind can only be regarded as a shack in the city, which is not worth mentioning at all.

It's just that when the video has been processed and you can't see the whole picture of Space City, it still feels quite weighty.

In short, this video shows that humanity has officially entered the space age, but does not reveal too much information - after all, the root of the communication between the two civilizations is to deal with the crisis.

You can't always take a picture of a rural tiled house and show it to people, and then say that I don't leave, I am very civilized...... Isn't that foolish?

Then, Ye Ming noticed that when he saw the human warship and the space city on the other side, his expression did not change - obviously, these were normal things for them.

……

Helen watched the video quietly.

Her gaze crossed the picture screen and landed on Udaresi, and when she saw the latter nodding at her, she immediately smiled, "Very good civilization stage - that's your ground city, right?" ”

"Yes, just one of them."

"What is the vehicle on the ground powered by? Non-bioelectric ...... Magnet kinetic energy conversion or biological body structure? ”

"In general, there are several ways to drive. There is internal combustion engine drive, there is also electromagnetic drive, as for the biological body structure drive, it refers to the simulation of biological muscle structure to do work, right? ”

Helen looked at Udaris again, who still nodded slightly.

"Yes." Hailin also admits frankly: "With the biological body, you can get enough reciprocating drive, which is essentially a creature-like behavior, but it uses the labor-saving rule." ”

Hai Lin paid attention, and the face of the Great Celebrant on the other side showed a lot of amazement.

In her heart, there was also a sense of pride.

As a civilization that is 5,000 years ahead of the earth, how can it be behind the humans of Blue Star?!

But she still didn't forget her mission, so she immediately asked: "Then how much energy output can you design for the kinetic energy conversion of non-bioelectricity and magnets?" What about the service life? ”

"This ...... I won't be able to explain it to you for a while. For the time being, there is no clear upper limit to the design of large human machines, only an upper limit to demand. But generally speaking, the source of human power comes from the combustion of chemical energy and electricity. ”

As he spoke, the Great Rite on the other side smiled, "Your bio-driven technology is worth learning. ”

Helen glanced at Udaris again and immediately asked, "Can you show us your skills?" ”

"Yes."

As he spoke, the other party played a video again.

It was a massive, mountain-like steel beast that was digging through the pitch-black mudstone with its spinning bucket gear.

As the camera pans, the vehicle behind it is barely visible from the human entity.

Hailin's pupils narrowed instantly.

Not only her, but also the reiters and scholars opposite were also deeply shocked.

Mankind...... Could it be that he relied on such huge machinery to dig and plane on the blue star...... Is this enough to feed nearly 10 billion people?

After watching the video, Hailin's hands unconsciously squeezed, and then, she took a deep breath.

Although she is young, she is a rare expert in non-biological electronic control, and just before today, she was exercising the control of the brain, and she immediately thought that in order to drive such a huge machine, in addition to the mechanical design itself, the control process must be extremely cumbersome and high-end.

So how do they control it? Is it also brain control?

At this moment, Udaris, who was on the other side of the screen, nodded at her again, signaling that she could show off a little bit of real skills.

However, at this moment, the Human Grand Rite suddenly called her name: "Helen." ”

"Celebrity, please." Hailin retracted her gaze, calmed her nerves, and responded politely.

"May I ask if your civilization is in a space city or on a habitable planet?"

When Helen heard this, she looked at Udareth again.

In her exchange plan, there was no such thing as where she was.

Udaris was also slightly stunned, and then nodded for her to answer directly.

"We have built a new holy city in the habitable zone of a galaxy."

"Sure enough, it's a great civilization." The Great Rite on the other side sighed with a smile: "Human beings have developed for thousands of years, and now they have just stepped out of the solar system, and I still need to ask you for more knowledge of the universe in the future." ”

"You can communicate." Hai Lin nodded, and then asked, "Dareiji, I have one more question. ”

"Please."

"As you can see from the machinery just now, your non-biological electronic control technology is very strong, and the mechanical structure ability is also very strong, but there is a lot of computing involved behind it. What about yours...... How does centralized computing work? ”

As Hailin's voice fell, she observed the expression on the other side without blinking her eyes - she had already figured out that although humans and Saint Star people looked different, their expressions were the same as those in their hearts.

"Centralized computing?" The Great Rite on the other side was stunned for a moment.

Hailin suddenly had a bit of a spectrum in her heart.

On the other hand, it is better to decompose the huge amount of computation, and then rely on individuals to use simple computing tools to carry out distributed computing, right?

Well...... No, humanity has touched the forbidden civilization of artificial black holes, and it has a strong development in the field of non-bioelectricity.

Hailin looked at the image acquisition equipment in front of her, and continued to analyze in her mind - since the other side can communicate with her own images, then there must be non-bioelectric coding and reduction equipment.

Then, they must also be well aware of the motion of non-living electrons.

Well, tube combinators, they definitely have them.

But...... Even though Helen is an expert in the field of non-bioelectricity, she believes that facing an intelligent brain that can unite an entire ethnic group...... Tube combinators, that's just a child's toy.

"Excuse me, what kind of centralized operation is it?" On the other side, after being stunned for a moment, he asked the doubts in his heart.

Helen looked beyond the image grabber to the reiji and the scholars who were watching across from her—a reserved smile on everyone's faces.

Obviously, the human technology tree is a bit crooked.

You don't need to put so many individual brains in ...... What a waste!

If there are more than ninety billion Saints now—no, even if there are only a billion Saints! So what is the computing power of the brain...... will reach unimaginable heights!

However, when Helen fell on Udare's face, she saw that Udaresi frowned slightly, and then motioned for her to explain it for the opposite Dareis, and show it as planned.

So Helen paused: "Five thousand years ago, when our ancestors arrived at the Blue Star, they were still in ...... for you Our early ancestors conducted research and found that we are biologically similar to yours. ”

The Great Reister on the other side nodded expressionlessly.

"We all rely on our brains to think, to calculate, to create."

The Grand Rite on the other side continued to nod.

"Therefore, the use of bioelectric signal aggregation technology can allow the brain to concentrate and think about a complex problem. The network of them is called the brain. ”

"You have such a large number of individuals......" Helen smiled, but there was a hint of uncertainty in her voice.

There are some regrets, regrets, and a little bit of "hate iron does not become steel".

Shame on wasting it......

As she spoke, she also observed Ye Ming's expression.

I saw that the face on the other side once again rose with that unexpected "stunned...... Then, an inexplicable smile rose on his face.

It seems to be smiling, and it is a little sarcastic.

Helen glared, and when she wanted to take a closer look, she found that the expression on the other side had returned to normal.

"We don't have that technology – but can you show that?"

"Yes." Hailin was slightly "alert" because of her previous observations, but she still nodded: "The brain can do a lot of work, for example, the machines before you can be done by the brain—and even, you can control the mechanical structure to reproduce human behavior." ”

As she spoke, Hai Lin nodded slightly to the side.

A mechanical construct slowly walked behind her.

"This is a construct controlled by the intelligent brain, which can replace people in a vacuum and harsh environment to perform various tasks. At the same time, you can also interact with it at any time, introduce the intelligent brain to calculate, and get answers. ”

After speaking, Hai Lin looked at Ye Ming quietly.

She saw that Ye Ming's eyes had been staring at the construct, which made her feel a little proud again.

It seems that he may have been dazzled before-the opposite side is the Great Rite Division, how could he have the intention of mocking himself.

"Well, good constructs, especially bionic bodies, are worth learning."

After reading it, the Daireji on the other side smiled and nodded.

"We have similar mechanical constructs."

Hailin was slightly stunned: "Do you have one too?" ”

"We have that too."

As Ye Ming's words fell, he played a video again.

This time, it's a daytime street view of the city.

In the picture, countless human and mechanical structures flow through the streets, each walking in harmony as if they were born together.

Ye Ming's voice sounded outside the screen: "Up to now, nearly 100 million robots have been put into the market, and now, they have become an indispensable helper for human society. ”

As his voice fell, Hailin was stunned for a moment.

Nearly 100 million units?!

At this time, Udalisi, who was on the other side, got up and asked loudly, "How did you complete so many construct controls?" ”

"We have Aita."

"What's that?"

"It's probably your brain."

"What about the speed? No, how long does it take to complete a 730,000-bit quality calculation? ”

Ye Ming: "......"

"If you are talking about prime numbers, which I understand as quality, it is probably ......"

"A second?"

(End of chapter)