Chapter 663: The fourth dimension of volume, energy core

Yan Xia approached the thing.

He picked up the gadget that had caused him some trouble just now.

It was a strange mechanical creature.

It was not a bionic creature. The whole thing was more like a short and thick arrow, with a small propeller at the tail, a cross-shaped head, and a small hole in the center. It felt like there was a world hidden inside the small hole.

[The internal volume of the mechanical individual is 283 cubic meters, and there are more sophisticated structures inside]

The mecha gave an inspection report.

This thing, which looks like the size of two mineral water bottles, actually hides a two-bedroom and one-living room.

This is a state that can never be seen or even understood in three dimensions.

"It should be understood as the fourth dimension."

[Yes, this is a fourth-dimensional method. The fourth dimension can fit more things in the same volume as the three-dimensional space, because the volume calculation method of the four-dimensional space is completely different from that of the three-dimensional space]

It can be understood that in the eyes of four-dimensional creatures, they can actually perceive the internal structure of this thing.

Just like in three-dimensional space, you made a jar, and if a two-dimensional creature reaches the surface of this tube, it can only see one side of the jar. It thinks the jar is flat, but in fact there is something inside the jar.

If it is replaced with a cube, the two-dimensional creature may understand the cube as a layer of metal film. They think that as long as they penetrate this metal film, they can destroy the cube, but in fact the cube has a terrifying thickness. They need to use tens of thousands of times the energy they originally expected to penetrate this "metal film" they think.

Three-dimensional creatures will face such a dilemma after reaching the fourth dimension.

Seeing the size of the other party in the third dimension, they must also know the volume of the other party in the fourth dimension.

"So, this fortress may actually be countless times larger than what we observed?"

[Yes, the actual volume inside the fortress may exceed 1 cubic light year]

In the fourth dimension, you should not use cubes.

But it can be converted into cubic, that is, the actual volume that can be accommodated.

Such a fortress can actually accommodate an entire star system in the three-dimensional world.

It sounds incredible.

But what if in the fourth dimension, the volume of a star system is actually equivalent to the Milky Way in three-dimensional space?

"Although I can understand it, I still feel like my head is going to explode."

"It's better not to think so much."

"Have you checked where the energy source is?"

[Energy flow is detected inside the wall, you can try to destroy it]

Yan Xia raised his hand and destroyed a wall.

What was fired was a laser, but after destroying the wall, the hole on the wall was not a straight line.

Yan Xia didn't want to go into it at this time.

He jumped directly into it and found a line.

No matter what civilization, if you want to transport energy efficiently, you must need a line, but lines are different from lines, just like the line here is actually a point.

It looks like a point, but most of its volume is in the fourth dimension.

At this time, Yan Xia can touch the line itself, but because his eyes will not evolve to the fourth dimension, and his visual cone will not work, so he can only see the point.

Yan Xia cut the point apart.

Huge energy flows into his body.

These energies are not electric currents, nor dark matter or antimatter, but a unique energy belonging to the fourth dimension.

However, this unique energy can still be explained by the four fundamental forces.

It does not belong to the four fundamental forces, but it is similar to the four fundamental forces.

Yan Xia cannot absorb it, but it does not need it now. All it needs to do is find the direction of this energy.