Everything is in full swing......

A few days later, in the early morning, the team members started their daily training early, at first the students were not used to this level of training, but after so many days of training, the students began to slowly adapt to this kind of training. Coupled with the real encounter with alien civilizations in space, the first choice of the Kunpeng in the process of the encounter was not to go head-to-head, but to choose to avoid the competition. Let the students see their own strength clearly, which also gave the students deep thinking, so no one has complained about it in the past few days of training.

The second session in the morning was a theory class, which was ...... by Professor Yichun Zhao

"Students, from today we will start to learn the definition of the fourth dimension space, and this course and the next few courses will also be taught by me, and we will start classes now."

"Hello instructor!"

"Well, what is this, students?" Zhao Yichun drew a scale axis on the teaching screen.

"As you can see, this is a scale axis, which can be understood as a time scale and a one-dimensional space. This is relatively simple at present, taking a point on a one-dimensional axis is the simplest primary space, and the zero space can also be understood as a point time, that is to say, the one-dimensional space is composed of countless zero spaces or can be said to be composed of countless point times. Presumably, everyone has doubts here, if these points are randomly dotted on a piece of paper, then a plane can be formed, so that a two-dimensional space can be formed. But the combination of points I'm talking about here comes from time. We all know that time is always forward, any point time is not intersectable, any two point times are parallel, and moving point time in the same straight line forms a one-dimensional space. Therefore, the space below the fourth dimension is composed according to the nature of time. After the formation of a one-dimensional space, that is, an axis, a plane can be formed by intersecting multiple one-dimensional spaces according to the parallel nature of point time, which is the establishment of two-dimensional space. ”

"Report instructor, since one-dimensional space is composed of point time, can two-dimensional space also be understood as composed of multiple one-dimensional spaces with point time translation?" Mo Yaowen stood up and asked.

"Well, your understanding is very good, it is true that two-dimensional space can indeed be explained by zero space to a certain extent. But here you need to understand the concept that point time can make up the space, but it is not necessarily the point time that makes up the space. Point time and zero space are not the same concept, point time and zero space belong to the narrow and broad relationships that constitute space. Can you understand this explanation? ”

"Uh-huh!"

"Well, now I'll give you some material simulations, you need to build dimensional space from two aspects, the first is to use the concept of point time to build a multidimensional space, and the second is to use the concept of zero space to build a multidimensional space. Try it out, and I'm sure you'll find something else. ”

Therefore, the students used the theoretical concept to call up the point time and the zero space, and began to form a multi-dimensional space......

Everyone was engrossed in the experimental operation, and through practical training, the trainees began to slowly understand the difference between point time and zero space.

The time for a class passed quickly......

"After class, this theory lesson is over."

After Zhao Yichun left, the students came and began to gather together one after another to chat.

"What do you think is the difference between space zero and point time?" Yu Wenwen was the first to propose,