From black technology to super engineering

Li Zongqun stood up, supported his chin with one hand, and supported his elbow with the other. He looked at the methods and algorithms that Aita had worked out so far with a frown.

After a long silence, Li Zongqun returned to his seat, frowning into a "Sichuan".

"Lao Li, do you have any ideas?"

"No, the waveforms generated so far don't match." Li Zongqun saw that everyone was still looking at him, so he stood up again, walked to the whiteboard beside him, and picked up a pen to write.

"To decipher a text that has not been coded, or a piece of information, according to the conventional method, we need to compare the information, whether it is the deciphering of ancient texts or password deciphering-let me give a simple example .”

"During World War II, after Pearl Harbor, the United States intercepted all the radio signals of the United States, but these signals are encrypted by codebooks. How to decipher?"

"Comparison of information. The United States deliberately created some military mobilization conditions for Nii bacteria to obtain, and then they discovered from the radio signals that the frequency of certain codes matched the military mobilization information."

"In this way, the information link between these codes and the military location is easily established."

"In other words, if we want to decipher according to the conventional method, we need to conduct a variety of different and interrelated experiments and actions that can attract the attention of 'alien civilization', and then compare the information received each time, Find the part where it can make a connection..."

As his voice fell, disappointment flashed in everyone's eyes.

Then what a fart...

But Zhou Xiangnan still looked at Li Zongqun: "What about the unconventional method?"

Li Zongqun coughed lightly: "Analysis."

"How to analyze?"

"Suppose, this message is directed to us humans. Then, we can take it in - suppose, we humans want to send information to another civilization, what will we do?"

Li Zongqun looked at the crowd.

Everyone looked at each other in blank dismay, Dr. Anne hesitated for a moment and then said softly: "Golden record?"

The so-called golden record naturally refers to the golden disc carried by Voyager 1, which is engraved with the main information of the earth and the solar system.

It's not so much a golden record as a golden business card that humans use to introduce themselves.

Li Zongqun laughed: "Golden records are physical objects, and Weibo is a communication method that only advanced civilizations can master."

Dr. Anne immediately understood the difference, she smiled shyly and signaled Li Zongqun to continue.

"Or let's assume that we give a civilization similar to ours, or even lower than ours, to use dimensional waves or electromagnetic waves to greet—and the other party does not know our existence. Then..."

Li Zongqun's eyes closed tightly: "Should we try our best to let the other party understand the meaning of our message? Otherwise, the act of sending a message would have no meaning in itself."

Dr. Anne and Zhou Xiangnan nodded at the same time: "Yes!"

"Then, with this piece of information... we can guess that the owner who sent the message must hope that we can understand it, and in the logic of 'his', we should be able to understand it."

Zhou Xiangnan said loudly, "Yes!"

At this time, Li Dongsheng raised his hand and put forward different opinions: "But Weibo's encoding is different...we use binary encoding. And in this world, there are so many characters...even some characters have not been entered into the code. "

"This is what I can't understand, so my initial idea is to see if I can traverse all the binary, ternary, and hexadecimal encodings of the existing text, and then compare the waveforms."

Li Zongqun looked at Li Dongsheng. He knew that this was the captain of Academician Ye Ming and the head of Jizhi Technology's mechanical department. He could call Aita with extremely high authority: "Dongsheng, why don't you give it a try?"

"This... I'm afraid it will take a lot of computing power?"

"I don't know, it should be a bit high. But it's worth a try, right?" Li Zongqun looked at the other party with a smile, and then glanced at Weibo's waveform diagram.

He always felt that the waveform was interesting.

...

The meeting room of the Theoretical Physics Center of Provincial Jiaotong University.

Zhou Xuchen sat behind Ye Ming in a relatively relaxed posture.

On the surface, he was observing the meeting, but in fact, he was assisting Ye Ming in dealing with various problems.

After all... what is discussed here, he can only listen to it - because there is no academic discussion, and there is no discussion of information deciphering that can satisfy "curiosity".

In the eyes of the instructor, this piece of information has already been determined.

That is "interference information of unknown meaning"!

Frankly speaking, before the teacher came back, like everyone else, he was nervous and apprehensive, but also a little bit excited-because no one knew what the attitude of this message was, whether it was good intentions or malicious.

But after the teacher came back and characterized the information with extreme boldness, all his apprehension and tension disappeared.

And it's not just him, he can even clearly sense that even academic leaders like Professor Hollyn and other Nobel laureates seem to have taken a reassurance.

This... is probably the power and power that Dinghaishenzhen possesses.

And this meeting, the teacher never mentioned information, but mentioned the follow-up scientific research and the direction of space exploration.

"...Moreover, since the detectors in the high-dimensional space can receive the message, we might as well send in another detector with adequate preparations for high-dimensional space detection."

Ye Ming crossed his hands, put them in front of him, looked at everyone and said, "If you have any needs, you can mention them to me. I plan to build them in the fastest time, and then rush to cross the wormhole with the high-dimensional space generator of Xun Xing" The window period will be sent together.”

Everyone nodded.

"In addition, we also need to comprehensively improve the theoretical framework of artificial wormholes. This experiment has given us a lot of inspiration, especially the problem of gravitational wave constraints at the singularity. This is a big topic that involves our upcoming construction. The location of large man-made wormholes and the design of safety protection also require us to give an accurate theoretical framework."

Hearing this, Professor Hollein finally couldn't help it anymore, and frowned slightly: "Are you sure you want to build a large artificial wormhole?"

"Why not?" Ye Ming smiled and asked back.

Professor Hollyn: "..."

Ye Ming was silent for a few seconds, and then said softly, almost word for word: "Promoting the progress of human technology is our mission and vocation, and it is also the collective will of the human group engraved in the genes."

"There is no force that can stop the decision to act as we move toward a stronger future."

After a few seconds of silence, Professor Horin asked softly, "Even if you have to pay for it?"

"Who pays the price?"