For those who have experienced the four-dimensional space firsthand, the feeling of the high-dimensional space is really difficult to describe accurately in words. Pen? Interesting? Pavilion wWw. ｂiquge。 infoOne of the most difficult things to describe is the strong sense of depth and distance that is contained at various points in space. The vastness and vastness that originally existed in the three-dimensional space are dwarfed in the four-dimensional space.

People have all had the experience of being between multiple mirrors facing each other, and there are countless mirrors that have been reproduced in a loop within any mirror. What appears in front of you becomes a corridor of mirrors that stretches infinitely into the distance.

Yes, each mirror in the mirror gallery is a three-dimensional space, and the vastness that originally existed in the three-dimensional world is nothing more than a cross-section of the vastness.

The human senses are nothing more than seeing, hearing, smelling, smelling, and touching, and the things we can imagine will only be these five, not the sixth. However, if there is a four-dimensional being, when he feels the four-dimensional space in which he is located, he must not use the means of seeing, hearing, smelling, smelling, or touching, but with another sense that we do not have.

Human beings are creatures in three-dimensional space, and this is a fact that cannot be changed. It's like letting a naturally blind person feel colors and teaching a naturally deaf person to feel music. It is precisely because human beings are born without organs to perceive the four-dimensional space, so we can only rely on the existing senses to imagine and understand the world in the four-dimensional space.

But this can only be an analogy, just as a blind person imagines the difference between red and green, and a deaf person imagines music as a regular thing. The four-dimensional space imagined by our brains is just a different concept, and it does not mean that the four-dimensional space is the state that we see and imagine.

In order to avoid the excessive mental burden of the information explosion effect in the four-dimensional space on the members of the expeditionary force, the expeditionary force has also formulated the following measures:

First, the scientific team has developed a wearable glasses specifically for message conversion, which can transform complex four-dimensional image information into relatively streamlined three-dimensional information, so that humans with a three-dimensional perspective can have a sensory experience similar to that of three-dimensional space. However, the members of the expeditionary force are indeed in a four-dimensional space, and naturally they cannot act in the same way as the three-dimensional space. Therefore, in the process of use, the information conversion glasses can meet the flexible switching requirements of three-dimensional space and four-dimensional space perspective;

Secondly, all members will take turns to hibernate and hibernate is a great way to spend time on a long expedition.

In addition to weakening the heavy mental burden brought about by the four-dimensional space, long-term dormancy can also slow down the life flow of the expeditionary force members, coupled with the time dilation effect caused by high-speed flight (Yuan Haochen believes that the closer to the ultimate speed in the four-dimensional space, the more time will expand, which is the same as the principle of time dilation close to the speed of light in three-dimensional space), then, the vast majority of expeditionary force members have the opportunity to reach the black hole Cygnus X-1 before the end of their lives.

Although they still can't make it back to the Sunrise galaxy alive, it is not worth it to be able to see the miracle of the universe - black holes in their lifetime.

......

"Leader, the fleet has begun a continuous acceleration process under the command of the central computer intelligent navigation system."

The military commander of the expeditionary force, who was in charge of commanding the fleet's specific sailing tasks, had a super loud voice, Sergei, who was very careful to lower his voice and report to Yuan Haochen.

"Good! According to the plan, everyone is scheduled to have work rotation and alternate hibernation. Yuan Haochen ordered.

In the accelerated navigation phase of the four-dimensional space, if nothing else, it will be much smoother than the three-dimensional space, and the fleet can easily avoid all the obstacles that originally existed in the three-dimensional space, including all kinds of celestial bodies and interstellar dust.

It's like driving on the road and having to avoid pedestrians and vehicles at all times, and flying through the air becomes unimpeded. In the new dimensional direction of the four-dimensional space, the expeditionary fleet can speed up at will, because there are no obstacles in the original three-dimensional world in this new dimension.

The only thing to be wary of is whether there will be a "foreign body" that has also entered the same four-dimensional space, and the "foreign body" here is not only a dead thing, but also a living thing.

"Yes! I'm going to arrange the specific work. ”

Sergei, the military commander of the expeditionary force, gave a standard military salute, then tapped his hand to the message changer glasses next to his ear and switched them to a three-dimensional perspective. This is a special type of glasses that act directly on the retina, which is very smart and beautiful.

"Good work!"

Yuan Haochen's impression of this Russian-American officer is quite good.

Although the human social system has been integrated through a unified federal system as early as 200 years ago. However, the different national cultures have not been erased, but surprisingly and harmoniously preserved. Sergei is an ethnic Russian with typical national character traits.

Bravery, tenacity and perseverance are deeply engraved in Sergei's soul, as Napoleon said in the early 19th century, after the defeat of his 600,000-strong invasion of Russia: he had never encountered such a tenacious army.

While Sergei has a strong self-esteem, he also highlights the shortcomings of being slightly impatient and prone to extreme thinking. He is an excellent military commander who is usually very aggressive, but at critical moments, especially in times of crisis, he can stand up without hesitation and has a fearless spirit.

"It's not hard, it's our duty." Sergei noticed that the message conversion glasses Yuan Haochen was wearing were still in the four-dimensional space mode, so he said with concern, "Leader, if you feel tired, you can go to sleep first, and you can rest assured that the tedious work at this stage can be left to us." ”

"It's okay, as you can see, I'm in good spirits." Yuan replied with a smile. Indeed, with Yuan Haochen's powerful brainpower, he can fully cope with the explosion of information in the four-dimensional space, "I still have to spare some time to conduct scientific research on the high-dimensional space." ”

"Okay, please pay attention to reasonable rest and pay attention to physical health." Sergey added.

"Okay, you go get busy." After Yuan Haochen finished speaking, he turned around and went to the super laboratory.

......

In order to avoid the stagnation of the scientific and technological development of the expeditionary force, in addition to Yuan Haochen, hundreds of thousands of scientists and volunteers affiliated to the expeditionary force will continue to carry out scientific research during this long journey.

Each member of the scientific team will alternate between dormancy and scientific rotation according to the plan, and countless scientific tasks will be assigned to each person in the scientific team.

In four-dimensional space, the upper limit of the speed of light is no longer 300,000 kilometers per second, and the upper limit of the speed can be greatly increased.

Yuan believes that not only the speed limit, but also some inherent laws that originally exist in the three-dimensional space in the four-dimensional space will also undergo subtle changes. Therefore, this journey to the black hole Cygnus X-1 can be used to carry out scientific research in high-dimensional space.

(No matter where you see this book, please take some time to help cast a free ticket, thank you for your continued support.) (To be continued.) )