For those who have experienced four-dimensional space personally, the feeling of high-dimensional space is really hard to describe in words. The most difficult thing to describe is the strong sense of depth and distance contained in various points in the space. The vastness and vastness that originally existed in three-dimensional space become dwarfed in four-dimensional space and cannot be mentioned in conjunction.

People have experienced the experience of being opposite mirrors, and there are countless mirrors that are copied in cycles in any mirror. The mirror corridors that appear in front of you become mirror corridors that extend infinitely into the distance.

Yes, each mirror in the mirror corridor is a three-dimensional space, and the vastness that originally existed in the three-dimensional world is just a vast cross-section.

Human senses are nothing more than sight, hearing, smell, taste, and touch. What we can imagine will only be these five types, and will not be the sixth type. However, if there is a four-dimensional creature, when it feels in the four-dimensional space, it must not be the way of sight, hearing, smell, taste, and touch, but use another sense that we do not have.

Humans are creatures in three-dimensional space, which is an unchangeable fact. This is like letting a born blind man feel the color and teaching a born deaf man to feel the music. Because humans are born without organs that perceive four-dimensional space, we can only rely on existing senses to imagine and understand the world in four-dimensional space.

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

In order to avoid the excessive mental burden on the members of the Expeditionary Force in the four-dimensional space, the Expeditionary Force has also formulated the following measures:

First, the scientific team developed a wearable glasses specially used for information conversion, which can transform complex four-dimensional image information into relatively streamlined three-dimensional information, allowing humans from three-dimensional perspectives to have a similar experience in their senses as three-dimensional space. However, the members of the Expeditionary Force are indeed in four-dimensional space and naturally cannot speak the same as three-dimensional space in action. Therefore, during the use of these information conversion glasses, they can meet the flexible switching requirements of three-dimensional space and four-dimensional space perspectives;

Secondly, all members will take turns to sleep, and the expedition is long, so dormant is also a good way to spend time.

In addition to weakening the heavy mental burden brought by four-dimensional space, long-term dormancy can also slow down the life flow rate of the members of the Expeditionary Force, and then cooperate with the time expansion effect generated by high-speed flight (Zhengchen believes that the closer the limit speed in the four-dimensional space, the more time will expand, which is the same as the principle of time expansion when moving close to the speed of light in three-dimensional space). Then, most members of the Expeditionary Force have the opportunity to arrive at the black hole Cygnus x-1 before the end of their lives.

Although they still cannot return to the Sun and Sun galaxy alive, it is worthwhile to be able to see the miracle in the universe - a black hole - 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 responsible for commanding the specific navigation mission of the fleet, was very loud and loud. He carefully lowered his volume and reported to Yuan Shichen.

"Okay! According to the plan, arrange everyone to rotate their work and alternate dormant." Yuan Shichen ordered.

During the accelerated navigation stage of four-dimensional space, if nothing unexpected happens, it will be much smoother than three-dimensional space. The fleet can easily avoid all obstacles that originally existed in three-dimensional space, including various celestial bodies and interstellar dust.

This is like driving on the road, having to avoid pedestrians and vehicles at all times, and flying in the air will become unobstructed. In the new dimension direction of the four-dimensional space, the expeditionary fleet can accelerately accelerate its navigation, 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 "foreign objects" that have also entered the same four-dimensional space. The "foreign objects" here are not only dead objects, but also living objects.

"Yes! I'll arrange the specific work now."

Sergei, the military commander of the Expeditionary Force, gave a standard military salute, and then touched the message conversion glasses in his ear with his hand and switched them to a three-dimensional perspective. This is a special glass that acts directly on the retina. It looks very clever and quite beautiful.

"Thanks for your hard work!"

Harashiki has a pretty good impression of this Russian-born officer.

Although the human social system was integrated into the unified federal system two hundred years ago, the different national cultures have not been erased, but have been surprisingly and harmoniously preserved. Sergei is a Russian who has typical national character traits.

Brave, tenacity, perseverance is the national character deeply imprinted in Sergei's soul. Just like what Napoleon said after leading an army of 600,000 invaded Russia in the early 19th century: he had never encountered such a tenacious army.

While Sergei has a strong sense of self-esteem, it also highlights the shortcomings of being a little impatient and having extreme thinking. He is an excellent military commander who is careless but at critical moments, especially in times of crisis, can stand up without hesitation and have a fearless spirit.

"It's not hard work, this is our responsibility." Sergey noticed that the message conversion glasses worn by Yuan Shichen were still in the four-dimensional space mode, so he said with concern, "Leader, if you feel tired, you can go dormant first. The tedious work of the current stage can be safely handed over to us."

"It's okay, as you can see, I'm in a good mental state." Yuan Shichen replied with a smile. Indeed, with Yuan Shichen's strong brain power, he could handle the explosion of information in four-dimensional space. "I have to take some time to conduct scientific research on high-dimensional space."

"Okay, please pay attention to a reasonable arrangement of rest and health." Sergei added.

"Okay, go and do it." After Yuan Shichen said that, he turned around and went to the super laboratory.

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

Each member of the scientific team will alternate dormant and scientific research rotation as planned, and countless scientific research tasks will be assigned to everyone 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 improved.

Yuan Shichen believes that not only the speed limit, but also some inherent laws that originally existed in three-dimensional space will also undergo subtle changes in four-dimensional space. Therefore, during the journey to the black hole Cygnus x-1, it can be used to carry out scientific research in high-dimensional space.
Chapter completed!