Chapter 435: The future can change

Fifteen years later, another fleet of the Pabodilong civilization reached the star field where the second Andromeda native civilization race was located. Six months later, the Andromeda native civilization race was destroyed, and the Earth Federation received another scientific and technological information. . ∷four∷five∷ 中 ∷ 文 ≧ ，
Twenty-six years later, an exploration fleet of the Pabodilong civilization contacted a civilization race. After the exchange, the Earth Federation exchanged information with that civilization race.
Thirty-one years later, a civilized race was contacted again, and a scientific and technological material was exchanged again.
Fifty-seven years later ...
Three hundred and seventeen years later, Regaltos evolved into a fifth-level civilization, and the body became a white dwarf. Five years after the evolution was completed, Regaltos also embarked on a journey.
After 495, the Silverwing civilization broke through the fifth-level civilization and succeeded. The flagship of the race became a huge steel planet. At the same time, all the people of the Silverwing civilization changed their life forms into silicon-based life, and their bodies became similar to the end. Silicon-based life in tx robot form.
Silver Wing civilization set out three years after breaking through the fifth-level civilization. Within two hundred years, it broke through four Andromeda galaxies, the native civilization ethnic mother stars, and obtained four kinds of scientific and technological information.
After 853, the Pabodilong civilization, Regalthus, and Silverwing civilization returned to the Earth Federation. All disciplines collected scientific and technological data. Humans began to make final preparations before breaking through the fifth-level civilization.
However, the first problem facing the Earth Federation is the design of the fifth-level civilization race flagship. Hundreds of years have passed now, and the design scheme of the race flagship has not been completed.
Xiang Qian also had a headache for this problem. In the end, he ordered that before all the scientific and technological information was consumed. Don't study the issue of the race flagship first, wait until all the scientific and technological materials are thoroughly consumed. Come to study this issue.
"Boss, there are new research findings by the Academy of Sciences. Please look over." Xing Kong said to Xiang Gan.
"What new discoveries are going to let me pass. Now every new discovery is calculated by 100,000. What is this time?" Xiang Qian asked curiously.
"Boss, Dean Li said he wouldn't let me tell you."
"... well, I'll go there."
When Xiang Qian heard what Old Man Li said, he knew that it must have been a major discovery, or else he would find him and let Xingkong not tell him.
Soon, Xiang Qian went directly to the location of Old Man Li through the gravity tunnel. At present, the size of the Earth Federation is so large that even a spacecraft has to fly for a while, so in order to save time, the Earth Federation has gravitational tunnels in many places.
Although the gravitational tunnel is not as good as the door of space, it is not a teleportation, but it is faster than the spacecraft sailing.
When Xiang Gan arrived here, they all arrived at Lügesen, and a large group of scientists around the middle of the hall talked eloquently.
"What's this?" Xiang Gan said to several people, looking at the big ball in the middle.
"This is a four-dimensional space experimental model." Old Man Li looked at Xiang Qian. Satisfied.
"This is a four-dimensional space experimental model, is it true? Wasn't it simulated by Vicadia?" Xiang Qian said in surprise.
"Yes, this is real four-dimensional space, not an analog projection."
Xiang Qian was really surprised after listening. He knew exactly what four-dimensional space technology meant for the Earth Federation. But over the years, the Earth Federation has studied four-dimensional space. They are all simulated by Vicadia's huge computing power. There is no real use of technology to form a four-dimensional space.
But now four-dimensional space can finally be formed using scientific and technological means. Then the most critical step was taken, and subsequent research went smoothly.
"Don't you say that the four-dimensional space has time coordinates? Why can't you see the time coordinates?" Xiang Qianzai carefully looked at the huge ball in front of him. It turned out to be a little dizzy, there was no timeline at all.
"Starry sky, take the time back ten minutes." Old Man Li said with a smile.
For a moment, the light inside the ball in front of me was very distorted and chaotic, just like pressing a fast forward while watching a movie, it returned to normal after a few seconds.
"Four-dimensional space can make time go backwards?" Lu Gesen said in surprise.
"No, time is indeed a coordinate for four-dimensional space, but each coordinate is only equivalent to a standard room, and time has nothing to do with backwards." Old man Li shook his head.
"Isn't that going backwards just now?" Di Long asked immediately.
"That's not a retrogression. It's just a point in time before ten minutes. We can observe what happened at that point in time, but we can't change what happened before ten minutes." Old Man Li said.
"Does that mean that the four-dimensional space is just one more observable coordinate than the three-dimensional space, just like we read a book. There are 100 pages in a book. When we see 40 pages, we suddenly forget a plot character. We You can turn the book to 20 pages and re-view the 20 pages.
Because we are in three dimensions, we can observe the situation in two dimensions at will. For two-dimensional space, those 100 pages are time coordinates, because the story is coherent. Even if the people in the story want to go back, they have no power to turn 40 to 20 pages because they are in two-dimensional space .
But although we can see the content of 20 pages, we cannot change the content of 20 pages. Even if we change the content of 20 pages, the content of 40 pages is already doomed ~ EbookFREE.me ~ To no avail.
So our control of two-dimensional space is the same as that of four-dimensional space for our three-dimensional space. Just the four-dimensional space can see the time line of the three-dimensional space, and the time we spend each day is the same coordinates as the pages of a book. Xiang said, squinting his eyes.
"Yes, you can explain it this way, although it's not all right, but you can understand it that way." Old Man Li nodded.
"Can the future change? Is the future we observe now the real future?" Xiang Qian asked.
"The future can change, but the cost is very high, and the future we see now is uncertain. Only when our time flows to the future, the future at that time is the real future, but at that time, for For us, the future is now. "
Everyone didn't speak after listening. Although the old man said a lot of words, everyone understood the general meaning.
But now everyone is silent in the shock of the things that can change in the future, thinking about what this represents for the Earth Federation, what they can get, and what they will deal with. (To be continued ...)