“The time?”The words of the audience caught the attention of the people present.

“The information I had previously deciphered from those aliens had only three coordinates, each corresponding to a time, and the time was only accurate to the sky.”

"Well, I've read your previous reports many times," Qin Yi nodded, and he knew that Zhang Can had nothing to say.

“Because all the time corresponding to these three coordinates is past, I unconsciously ignore them, but carefully, they should be as inseparable as the coordinates.”Zhang said with some excitement, "I'm not sure that the information revealed by the extraterrestrial text indicates what happened at the coordinates of the corresponding time or something else, but I now clearly realize that, as a limited number of pieces of information, I should not continue to ignore them."

“The past time?Now that time has passed, what does this information mean to us?”A senior government official asked.

"I think there is a certain possibility of Professor Zhang's analysis," Qin Yi suddenly said, "as an alien species far beyond the earth civilization, they must completely crush our earth civilization in terms of technology and culture."Since we have deciphered the information of coordinates and time in the text they leave behind, the information of coordinates and time must have its value, because the development of civilization is a process of de-prevention.”

“Yes, yes.Words and languages are produced in response to the needs of culture, and culture can also be expressed and disseminated in corresponding languages and scripts.The more civilization develops, the more refined the words and language become, the more clear they express the meaning of things, and any message in the alien text is a very critical clue.Alas, I only thought it was past time, and I didn't pay enough attention, and now I think it's really a blind spot."He sighed, feeling remorseful.

“Professor Zhang, so let’s say, let’s go to the coordinates of that time?”Someone at the top of the government asked.

“Now it seems that yes,” Zhang could have nodded, looking a little heavy, “this operation has hardly returned, and the problem should be here.”

"That clue is not the same as walking into a dead end, how can we travel back in time to the past," someone said to the key.

"Alas," Zhang Cui sighed again, acquiescing to the high-level view.

“Not necessarily,” Qin Yi said again.

“What?”This time, everyone turned their eyes to him.

“Do you know the Philadelphia Experiment?”Qin Yi looked at them and asked them.

Seeing that everyone was confused, he began to talk about it.

The Philadelphia Experiment is also called the Philadelphia Plan, also known as the Rainbow Project.In October 1943, the U.S. Navy conducted a classified experiment with an artificial magnetic field in Philadelphia, which successfully put a destroyer, Eldridge, and the entire crew into another space.During the experiment, the experimenter started the pulse and non-pulsed, creating a very large magnetic field around the ship.Then the whole ship was shrouded in light, and the ship and crew began to disappear from the sight of the people.”

“At the end of the experiment, it was discovered that the ship had been transferred to Norfolk, 479 km away.And after that, some of the crew members of the Eldridge still had experimental reactions, and they suddenly disappeared and reappeared, both at home and in the street, and even in bars and restaurants, which surprised many witnesses.”

"The United States has done such an experiment?" said Zhang, somewhat surprised.

“Yes,” Qin nodded, continuing to describe the “Philadelphia experiment.”

“The principal investigator who participated in the experiment committed suicide a few days after the experiment, and he said before his death that the experiment was related to Einstein’s theory of relativity.Dr. Githorpe was one of the participants in the experiment, and one of his ideas was that strong magnetic clouds were able to rearrange the molecular structure of humans and matter to enter another space-time.”

The conduct of the Philadelphia Experiment is of far-reaching scientific significance, not only confirming the existence of another space in nature, but also the feasibility of temporarily devoting human beings and equipment to another space.Although the U.S. Navy has already covered up the truth, there are still many clues, such as the United States was in the middle of World War II, the U.S. side was willing to take a new destroyer urgently needed for the war to do a "disappearing" experiment, rather than trying to succeed in a broken ship."

"Academician Qin," Chongming's senior management has great respect for the academician of the Chinese Academy of Sciences, because these academicians represented by Qin Yi are the highest level of protection in science and technology in China, and the title of academician is also a lifetime honor.“What does this Philadelphia experiment have to do with crossing time?”

“The relationship between them is the relationship between space and time.”Qin Yi explained, “Philosophy, the dependence of space and time expresses the evolutionary order of things.Time and space are absolute concepts, the basic properties of existence, but the values we observe and measure are relative to the frame of reference.The connotation of "time" is endlessly; extension is the measurement value of each moment or the time limit.The connotation of "space" is eternal, and the extension is the measurement value of the relative position or size of each limited part of the space.In special relativity, the speed of light is a common measure of time and space, and changes in time and space represent the law of dependence on this ruler, that is, the Lorentz transformation.Therefore, the measurement value of time and space is relative to the specific inertia system, such as simultaneity is not absolute in measurement, relative to two events that occur simultaneously with one reference system, it may not occur at the same time relative to the other reference system; length and time are not absolute in measurement, the moving ruler is shorter relative to the stationary ruler, and the moving clock is slower than the stationary clock.

Although Qin Yi has tried to describe it in plain language, the theoretical knowledge of this is still like a book in the outside world.

From the expressions of the people around Qin Yi knew that everyone still did not understand the meaning of the "Philadelphia experiment", he wanted to conclude, "We can understand that the 'Philadelphia Experiment' sent Eldridge and the ship's crew to another space is still the earth, just as the result of the ship and the people appeared in Norfolk Harbor, hundreds of kilometers away, the only difference between the transmitted space and the space before the experiment is the difference in time."

“That is to say, the ‘Philadelphia experiment’ is actually a shuttle-time experiment?”Zhang finally understood, he was somewhat shocked by the news, because this situation in his consciousness should only exist in science fiction movies.

“Yes, as to whether to go back to the past or into the future, we do not know, because all the records of the Philadelphia Experiment are classified as top secret documents.”

“Then can we go to the coordinates of that point in time indicated by the alien text?”As if he had seen hope, his eyes were shining toward Qin Yi.

Qin Yi suddenly bowed his head and thought, he said, "At present, we do not have this technology in our hands, we do not know what stage of the study of the United States in this piece, of course, the 'Philadelphia experiment' is what happened in 1943, so more than half a century should be enough time for them to take the technology to a higher level."If we want to continue to investigate the information that has been deciphered from the extraterrestrial text, we must work with the United States.“

“Working with the U.S.?The technology is in their hands, will we tell them the deciphered information, and they will get rid of ourselves?”Some people raised their own concerns, and his words were recognized by many people present.

"There is this possibility," Qin Yi did not deny his point of view, but as a scientist, these things are no longer in the scope of his worries, "this is like a game, although the card in our hands is not as big as the other side, but does not mean that we will lose, the result depends on the skill of the card-takers and the play on the spot."I will report the relevant situation when I return to Changping, and I believe that the President should have his own heart."

Others nodded their heads, and Qin Yi's words were also telling you how to promote these people who were no longer present in the next thing, and it should be up to the head of the Chinese country to do it.

“Gentlemen,” one Chongming senior officer stood up and said, “about our conversation here today, please be sure to follow the discipline of the organization and be as tight-lipped as we are.”

“Mayor Han, have you heard that a jipros was saved in Pi Ramiden on Spitsbergen?”After the senior man finished speaking, Qin Yi suddenly asked about this stubble thing.

“Yes, the jipros survivor is Alexei Strakhov, who is stationed in Piramiden on behalf of the Government of the Grippros.”The mayor of Han nodded, and information about the jipros was handed over to his desk on the way back to Chongming.

“How is his body?What is this man going to do next?”

"It's recovering well."The mayor of Han said, “We will place him here for a while and will not send him back to Jipros in the short term, because he has been following our research team since Pilamyden’s rescue, and if we send him back to Gipros, it will be equivalent to telling the Jeepros government the information of our expedition.”

"Your consideration is very thoughtful," Qin Yi said, "I will return to Changping as soon as possible, but before I go back, I also want to talk to Professor Zhang Cang alone."

“Okay,” Mayor Han nodded and took the others out of the conference room, leaving the place inside for Qin Yi and Zhang.