March 1, 8th year of the galaxy.

The South Pole Star Region of the Solar System, the Ganyushan Star Base - Space Research Institute.

Song Guangzhi and others used the quantum communication system to control the stand-in robot in the space laboratory 500 units away.

At this time, around the space laboratory, layers of gravitational bombs formed an airtight space minefield, and the three subfleets of the Fourth Army of the Alliance Army were also waiting in the surrounding void in case of an emergency.

"Mochizuki, David, are you ready?"

“OK。”

"That's it."

Song Guangzhi looked at the time, and then ordered everyone: "The first experiment begins, everyone is in place." ”

"Roger."

Everyone entered the working state according to the previous arrangement.

At this time, in the space laboratory, one equipment after another was activated, as if a giant beast had woken up.

The low-gravity field generator with a radius of 80 kilometers was instantly injected with surging energy, and more than a dozen large-scale Jinwu reactors were supplying a steady stream of energy to the low-gravity field generator.

The low gravitational field generator was activated, and after the low gravitational field was unfolded in the hollow sphere, the staff slowly lowered the gravitational force while observing the parameters of the detection equipment.

"Everything works."

"Go on." Song Guangzhi commanded calmly.

"Okay."

Half an hour later, the low gravitational field inside the hollow sphere finally reached its lowest value, which is the lowest value that humans can currently achieve: 1/40 million g.

Shigera Mochizuki turned his head and asked, "It's the lowest value." ”

"Start the strong magnetic field generator, 10% power." Song Guangzhi commanded.

“OK。”

The staff set the parameters of the strong magnetic field generator to 10%, and this strong magnetic field generator is also the pinnacle of mankind at present.

The energy supply department immediately activated another 15 large-scale Jinwu reactors to deliver surging energy to the strong magnetic field generator.

An invisible Lorentz force poured into the center of the hollow sphere's low-gravity field in an instant.

The very fragile space unfolded by the low gravitational field, like an inflated balloon, was pressed by a hydraulic press, and the space was visibly distorted under the dark wave surveillance.

However, space is still stubbornly resisting, and the 10% strong magnetic field power seems to be powerless for space.

"Increase the strength of the magnetic field to 15%." Song Guangzhi calmly commanded.

"Roger." The crew pushes the power actuator to 15%.

The strength of the magnetic field increased again, but the spatial crack still did not appear, for this situation, Song Guangzhi and others had long expected, they slowly increased the power, just to test the critical point of the spatial crack excitation.

Two hours later, the strength of the magnetic field has increased to 65%, but the space is still resisting the tearing of the magnetic field.

"Continue to increase to 70%."

The staff slowly pushed the putter to 70% of the position, and the magnetic field became more violent, and the distortion of space became more intense, and it seemed that it could collapse at any time.

"Go on."

"Yes."

75% power ......

The space film is distorted by the magnetic field to the limit.

80% power......

As if triggering a breaking point, a tiny black crack appeared in the low gravitational field.

"It worked!" Shigera Mochizuki exclaimed excitedly.

The others were also smiling, they didn't expect their experiment to go so smoothly, and after a while, Song Guangzhi calmly ordered: "Adjust the power back to 75%, and then slowly increase it by one percent, we need to accurately determine the critical point generated by the spatial crack." ”

"No problem."

The staff slowly adjusted the power of the magnetic field, and after some testing, the critical point finally stopped at 78.65% of the power.

"Song, the critical point is out, what are you going to do next?" David asked, slicing open the holographic projection.

Song Guangzhi thought for a while and replied, "Let's do three things next, first, launch protons to the opposite side of the spatial rift; secondly, to find out the formation law of spatial cracks; Third, the study of the nature of space. ”

David nodded, "I agree." ”

"Yes." Shigera Mochizuki also agreed to this arrangement.

The experiment continues.

A proton launcher is aimed at the center of the low gravitational field, as this is the area most prone to spatial rifts.

As the strength of the magnetic field increases, space becomes more and more easily torn apart, and proton transmitters also intensively shoot proton microrobots into space cracks.

However, the success rate of proton microrobots through the space crack is very low, about one in a million, that is to say, only one of the one million protons can successfully pass through the space crack.

In addition, the dark wave radar, gravitational wave radar, and electromagnetic wave radar are all at full power, scanning the space crack at 360 degrees without dead angles.

Everyone was working excitedly and nervously, and in the face of the unknown starry sky opposite the spatial rift, everyone seemed cautious, for fear that an alien would accidentally rush over from the opposite side.

"Report, three protons successfully passed through the spatial rift."

"Locate the location of protons." Song Guangzhi commanded a little nervously.

"Leave it to me." David took on the task.

"Then I'm bothering you."

David easily determined the spatial position of the protons through the communication delay and the three-point positioning method, but when he saw the positions of the three protons, he thought about it.

"Song, Mochizuki, look at the positions of these three protons."

Song Guangzhi and Mochizuki Shigera looked at the data, and after pondering for a while, Song Guangzhi said: "There is no law in the direction of the position, but the distance of the position is proportional to the strength of the magnetic field. ”

[Magnetic field power 82% – distance 468 light years]

[Magnetic field power 84% – distance 708 light years]

[Magnetic field power 87% – distance 1068 light years]

Obviously, for every percentage point increase in the strength of the magnetic field, the distance on the other side of the spatial rift increases by about 120 light-years, which is a very obvious positive relationship.

"This is a big discovery, let's not increase the power too much for the time being, just within 90%, so that the space crack we create will not go beyond the cantilever area, and the civilization in the cantilever area will generally not exceed the early stage of the third level, and we can easily deal with it." David proposed.

"According to David's meaning, we are now figuring out the principle and power of the spatial rift, rather than taking risks." Song Guangzhi nodded.

Next, in more than a week, through hundreds of experiments, they finally figured out the relationship between the distance of the spatial crack and the strength of the magnetic field, and accurate this distance to 0.3 light years.

In other words, the Space Lab can now create a spatial rift exactly 0.3 light-years away, but they can't locate the direction for the time being, only the distance.

In addition, there are some achievements in the study of space itself, space has thickness, but no length and width, that is to say, space is one-dimensional, and anything that enters space will become one-dimensional, that is, the state of a line.

And the crack state it presents is actually a contact between the one-dimensional space and the three-dimensional space where human beings are located, and the cosmic rules force the projection of the one-dimensional space.

Space is essentially one-dimensional, countless space threads are woven into a space film (two-dimensional), space film is piled up into a space body (three-dimensional), plus the time dimension, which is the dimension where human beings are, as for the five~eleven dimensions, this is a dimension that is difficult for human beings to observe.

The low gravitational field is equivalent to flattening the three-dimensional space, suppressing the three-dimensional space into a two-dimensional space film, while the strong magnetic field tears the space film and exposes the one-dimensional space lines.

This is the nature of space.