This small safe contains information about curvature technology. In the past, it was not informed to several human bases behind, nor was it stored in the large safe in the trading market.

This matter is so important that even humans of the same origin cannot fully believe it.

If this information is exposed, a lot of interstellar civilizations come over, the plans of the new human civilization and the Toss civilization may go bankrupt. However, now everyone has decided on the entire plan, and it is no problem to hand it over to the rear.

If you fail, you will be successful!

Cocoa filament warts said: "A small matter is a small matter, for the sake of our friendship, there is no extra charge. Please sign a supplementary contract here..."

In this way, all the work has been completed and both sides have officially bid farewell.

The cocoa filament wart bent his body and made a standard interstellar etiquette: "Whether you have gained something here or not, we sincerely hope that your civilization can choose its own direction and make progress forever."

"We have a chance to see you!"

People have also made a standard etiquette: "I hope your civilization can progress forever."

Forever progress, how beautiful it sounds, and what a difficult thing...

During the long life cycle of cocoa filament warts, they have witnessed the rise and decline of countless civilizations, so that they have long since disappeared from any emotional fluctuations about this kind of thing.

The same is true for the new human civilization. They will not expect too much, nor will they help anything in particular.

Of course, it doesn’t matter if you have a little busy schedule. The civilization of the Amoeba faction does not like war. Expectations are expectations, business is business, and promises must be fulfilled.

After a while, the agreement on the Toss civilization was fulfilled. All the big bugs of the Thai civilization returned to their planetary fortresses.

The planetary fortress slowly started, and a curvature bubble appeared around it.

It is not appropriate to describe it as "curvature bubble", but it can be clearly seen that the surrounding light is distorted.

If a spaceship in space can smooth out part of the space behind it in some way and reduce its curvature, the spaceship will be pulled over by the space with greater curvature in front, which is the curvature drive.

The so-called "smoothing space" is actually adding a very strange force field to the space. This unique force field can wrap the entire space and move it together to break through the speed of light.

In fact, curvature technology and anti-gravity technology have many similarities, and anti-gravity navigation is another technological line.

Because the essence of gravity is space distortion. The so-called "smoothing" the space behind it means turning the space-time behind it into negative curvature. The condensation of the Riemann tensor makes the Gaussian curvature of space-time less than zero. Then the "repulsive force" caused by the negative curvature will give the spacecraft a constant acceleration forward.

Of course, it is impossible to break through the speed of light by relying on kinetic energy alone, so when sailing long distances, curvature technology is definitely better.

Anti-gravity technology has many similarities with artificial gravity, which can enable humans to achieve real artificial gravity instead of using centrifugal force to simulate gravity equivalently.

However, if you want to do this inside the spacecraft, the stability of the machine is extremely high. Once there is an error, casualties are easily caused. Therefore, before level 5 civilization, gravity generators are generally not installed inside the spacecraft.

Scientists kept discussing key terms such as "curvature" and "anti-gravity" while looking at the sky from afar.

The curvature sails very quickly. There are no stars near this star field, and the intensity of light is not high, so it quickly disappears from people's sight.

Zhang Yuan looked at the depths of the starry sky for a long time. In this vast universe, there were only two rotating neutron stars and two third-level civilizations, who struggled for a lifetime to not know the future tomorrow.

Their generation will spend their whole life on this matter.

The project of the third-level civilization may be based on a hundred years, but various projects of the fourth-level civilization will be based on a thousand years, while the project of the fifth-level civilization may be based on a thousand years...

During the long period of time, I don’t know how many civilizations that once had ambitions were eliminated.

How to fight corruption is another difficult and complicated thing.

He glanced at many companions around him and Lin Qingqing standing next to him.

Then, come on!

...

One hundred years...

Two hundred years...

Three hundred years...

For four hundred years, most of Zhang Yuan's generation have left this world. They have fulfilled their promises and contributed their lifelong strength to this big project.

Under the very harsh experimental conditions, Zhang Yuan still made some good scientific research results. Lin Qingqing became a literary writer in her old age, describing the feelings between extraordinary people and more noble ideas.

Many stories happened during this period. Human beings died and withered like mayflies that lived and died in the morning and evening. Nothing is eternal.

Eight hundred years passed quickly...

...

Some people die, and more people are still alive.

Wang Haifeng was born in this bitter and dark era.

The construction of 24,000 planetary engines took 800 years. Each small quark energy energy chamber can supply the operation of four planetary engines, with a total of 6,000.

Various ores excavated from the surface are separated and crushed and quickly plasmaized at ultra-high temperatures, and then ejected at maximum speed under the action of a magnetic field. This is the basic principle of a planetary engine, which is very simple and simple.

The blazing plasma flames burned in the vast plains, illuminating the sky like day.

The current temperature on the surface is minus 150 degrees Celsius, up 100 degrees Celsius from the past. A faint haze is permeated in the space, which is a toxic gas produced by chemical reactions between these plasmas after cooling down, and some are elemental substances composed of various messy substances such as silicon and metal.

If you stay outside for a long time, you will find that the surface of the power armor has all appeared in these sticky mixtures. A large number of cleaning robots are cleaning the surface of the planetary engine.

Wang Haifeng had never seen the so-called daytime. He had only seen the blue sky and white clouds in the virtual space. There were only two high-speed rotating neutron stars in this area, and something as big as a projectile. Even if the telescope mode in the force armor was activated, it would be easy to ignore it directly.

However, everyone knows deeply that the huge power contained in neutron stars.

Two hundred years ago, this planetary fortress was once close to neutron stars, trying to use the gravitational slingshot effect of the neutron star binary system to accelerate the entire planet...

The gray-haired social tutor told Wang Haifeng and the others about the scene. The earth was trembling, as if the sky was falling and the earth was cracking. Such a neutron star as big as a palm was really pitiful compared to a planet. It was so small that it could be ignored, but its mass was billions of times that of a planet!

Only by observing neutron stars at close range can you realize how terrible it is.

The light was distorted at this moment. The distortion of time and space cannot be separated from the gravity of matter. Gravitation will change the normal space with any energy in infinite bending. A massive number of neutrinos were also observed in this place. For neutron stars, the fastest cooling method is not infrared radiation, but is achieved by lightweight subatomic particles called neutrinos.

There are some scientists trying to measure some properties of neutrinos.

More people are worried that the entire planet will completely disintegrate and then be attracted by neutron stars. In this dark universe, they cannot even make a sound, and then become part of neutron stars.

However, in the end, this planet that had been developed for hundreds of years successfully changed its orbit, entered the elliptical orbit numbered "77018345", and almost "sticked" with another big ice hockey, becoming a chasing each other.
Chapter completed!