Ship Girl: Start with an Aerospace Carrier

Chapter 190 Technology of Level [-] Civilization
"Oh, it's really upgraded to a fifth-level civilization, so I'll take the girls here and defeat the Siren Lord civilization, and then consider taking them to travel around the universe."

"And with the current technological level of the fifth-level civilization, after destroying the main civilization of the siren, maybe you can upgrade your own technology to the sixth or even seventh level."

"At that time, even in the entire universe, it can be regarded as an advanced civilization, which is enough to deal with most of the dangerous natural phenomena or civilizations in the universe."

"When you reach that level of civilization and technology, as long as you don't go to death and mess with some real high-level civilization bosses, then the entire universe can walk sideways by itself."

"Besides, I'm just taking my girls on a tour of the universe, and there won't be any conflicts with the real advanced civilization. There won't be any major problems at all."

Thinking of this, Jiang Ran pulled her thoughts back, and her eyes fell on her system screen again, and she began to seriously choose technology for her girls.

After all, there are many types of technology in the fifth-level civilization, so I have to take a look at it slowly, and now the main purpose is to defeat the main civilization fleet of the Siren.

Therefore, Jiang Ran intends to put aside the technologies related to life, leisure and entertainment, and the main thing is to choose weapons.

In Jiang Ran's heart, he had already planned it, and waited until his girls cleaned up the siren's main civilization fleet.

At that time, they will be directly exchanged for level [-] or even level [-] life technology for them. Isn't this better than the current technology of level [-] civilization?

The so-called fifth-level civilization is also called the river system level civilization. Its battleships can freely shuttle in the entire river system, and its speed can reach [-] to [-] times the speed of light, and it has been able to build some small planetary battle stars.

At the same time, the fifth-level civilization can also control negative matter, negative energy and tachyon communication technology, which are also the iconic technologies of the fifth-level civilization.

The so-called negative matter, that is, the matter with negative mass, this kind of matter with positive and negative mass, after encountering ordinary matter, that is, the matter with positive mass.

The annihilation reaction will take place together with the meeting of antimatter and positive matter, thereby leaving energy, and the energy produced also obeys the mass-energy equation of the theory of relativity.

It's just that, unlike antimatter and positive matter, when negative matter and positive matter undergo an annihilation reaction, they don't seem to produce much movement.

Not to mention there is no annihilation reaction produced by positive and antimatter, which can emit light and heat, and produce a lot of movement.

Instead, it will turn into pure energy and dissipate silently in this cosmic space. If you don't use special instruments to observe and rub, you won't find this annihilation reaction between negative matter and positive matter at all.

In the same way, negative energy is a kind of energy that is opposite to normal energy. The relationship between the two is like the righteousness and evilness in the fantasy novels that Jiang Ran read in his previous life.

If they can collide together, they will also undergo an annihilation reaction like positive and negative matter.

And similarly, the annihilation reaction between positive and negative energies, like the annihilation reaction of positive and negative matter, is silent, and there is no movement or movement in the cosmic space.

And if this kind of negative matter and negative energy is used as a weapon on a space battleship, it is a very good choice whether it is an attack, a sneak attack, or a weapon used to intercept the opponent.

After all, according to the characteristics of this kind of negative energy and negative matter that will not produce any movement after the annihilation reaction occurs.

Using them as weapons and installing them on the spaceship, the attack is silent, even if the opponent is attacked, the opponent may not be aware of it.

And similarly, if you use Lan to defend, due to the characteristics of being silent and without any light or heat after the annihilation reaction, your position will not be exposed.

If the girls in my family equip this kind of negative matter weapon before fighting the siren, then they will be devastated, and finally they have to enter the strong interaction detector in the four-dimensional space, which will completely destroy them. Not a threat.

After all, whether it is a strong-interaction detector or neutron-degenerate matter, they all have mass.

In the matter with negative mass, no matter how hard it is, it can only undergo a destruction reaction, and then disappear into this vast universe.

Seeing this, Jiang Ran also decisively changed the extraction method of negative energy and negative matter, and also had a curvature engine that was three hundred times the speed of light.

I don’t know why, maybe because of good luck, every time my system is upgraded, all the technologies are directly upgraded to the highest level.

Therefore, when Jiang Ran changed the curvature engine for her girls, she also directly chose the one with [-] times the speed of light instead of the one with [-] times the speed of light.

Anyway, every time Jiang Ran chooses the best technology for her girls, she always chooses the best one.

After all, with the convenience of technology and weapons, Jiang Ran doesn't intend to make her girls feel wronged. She just gives them the best technology and weapons.

After returning the three hundred light speed and curvature engines, the extraction technology of negative matter and negative energy, and the manufacturing technology of negative matter and negative energy guns, Jiang Ran began to choose various technologies on the system again. .

In the end, Jiang Ran chose the tachyon shield technology, another iconic technology of the fifth-level civilization.

Tachyons generally refer to particles that can move faster than the speed of light. The lowest speed of such particles is the speed of light, and there is no upper limit.

In modern physics, people know a lot about matter particles whose speed is lower than the speed of light, but little is known about matter particles whose speed is faster than the speed of light—the tachyon.

Through further research on special relativity, it is found that the existence of tachyons whose speed originally exceeds the speed of light does not violate special relativity.

But scientists are not clear about the characteristics of tachyons, nor do they know why tachyons, such as tachyons, cannot be found.

At the same time, some scientists have proposed that in the cosmic space, there should be a universe composed of tachyons, which they call "fast universe", and according to this standard, our universe is also called "slow universe".

In this "fast universe" space, a particle with zero energy moves at an infinite speed, and the more energy they gain, the slower their movement speed will be, and the speed will not slow down to the speed of light until they get infinite energy .

This is exactly the opposite of what happens in our "slow universe".

In our "slow universe", a static matter has the least energy, and when it gains energy, it starts to move.

And the more energy is obtained, the faster it moves. Until infinite energy is obtained, the speed of the object also reaches the limit, that is, the speed of light.

In the "fast universe", under no circumstances can a tachyon move slower than the speed of light.

In our "slow universe", under no circumstances can an object move faster than the speed of light.

Therefore, the speed of light is the watershed between the two universes. If a "tachyon" runs in a vacuum, it must leave a detectable light trail when it passes by.

According to this point, it also provides a certain possibility for capturing tachyons in the universe.

"My God, what about Tachyon Technology, I didn't expect the hypothesis put forward by the earth scientists in the previous life to actually exist in this universe, but I have to change it for the girls!" Jiang Ran looked at the system screen and murmured .

Although the long-distance communication technology in the port area already has quantum entanglement, quantum entanglement must have a corresponding quantum entanglement pair to be able to communicate over time.

If there is a situation where the two parties do not have a corresponding quantum entanglement pair, then communication will be impossible. As for the need to establish a large-scale communication network, it will be even more troublesome.

Therefore, this kind of quantum entanglement communication is only suitable for Jiang Ran, a small nest of dozens of girls in the port area.

As for the real civilization with many creatures like the siren civilization, it usually uses neutrinos to communicate.

This kind of communication is established based on the characteristic of neutrinos that do not react with ordinary matter.

Although neutrinos still propagate at the speed of light, they have a great delay effect in the cosmic space.

But compared with electromagnetic wave communication, because of the characteristics of neutrinos, the information is not easy to be lost, so that it can be delivered accurately.

Similar to neutrino communication, there is also gravitational wave communication equipment, which also uses the characteristics of gravitational waves to transmit information.

Although these communication technologies are transmitted at the speed of light and cause delays in the universe, they do not need to establish too many quantum entanglement networks.

Tachyon communication technology can be said to combine the advantages of quantum entanglement, gravitational waves, neutrinos and other communication technologies.

The starting speed of tachyons is the speed of light, and there is no upper limit. Basically, they can reach any corner of the universe in an instant.

If tachyons are used to build a communication network, it is absolutely possible for people in all civilizations to know information in an instant.

Just like the electromagnetic wave communication, the scene on the earth.

And as for the tachyon shield on the system?

As the name suggests, it is an energy shield made of tachyons, if this kind of shield is placed on a battleship.

Whether it is anti-matter, high-energy weapons, kinetic energy weapons close to the speed of light, ray weapons, or negative matter and negative energy weapons, they cannot penetrate them.

After reading the system's introduction to Tachyon Technology, Jiang Ran also replaced it without hesitation.

He never imagined that this kind of particle, which originally only existed in the speculation of some scientists on the earth in the previous life, actually existed in this universe, and could be used in shield technology and communication technology.

This must be replaced, otherwise it would be too wasteful.

After replacing the iconic technologies of these fifth-level civilizations, Jiang Ran began to look at them again, but many of the technologies were related to energy.

At the fifth-level civilization, there is no change in energy, and the annihilation energy brought by the use of antimatter is still used.

It's just that compared with the fourth-level civilization, the antimatter extraction technology and energy utilization rate have been greatly improved.

For example, antimatter mass extraction technology, the construction of ultra-high-power annihilation energy reactors, and so on.

Comparing these technologies with the antimatter energy of the fourth-level civilization is like driving a tractor, and the difference between launching a rocket.

Both use chemical energy, but the latter is fundamentally different from the former.

After all, although the fifth-level civilization has discovered two black technologies, negative matter and negative energy, the annihilation energy they produce cannot be used at all.

Therefore, even if it is a fifth-level civilization, it still has to continue to use antimatter energy honestly.

And these high-level antimatter technologies are not enough for Jiang Ran, who already has vacuum zero-point energy technology.

After all, vacuum zero-point energy is a kind of energy that directly collects and utilizes energy in space.

This kind can be seen everywhere in the universe, as long as there is space, there is the existence of vacuum zero-point energy.

And this energy does not require any complicated extraction work.

It only needs to install a vacuum zero-point energy collection and storage device on the spacecraft, and this energy can be used directly.

After changing these technologies, Jiang Ran remembered a black technology necessary for space travel, that is, anti-gravity technology.

With this anti-gravity technology, the spacecraft can continuously generate artificial gravity in the zero-gravity environment in space.

Even if people are in the universe, they can also walk on the ground.

According to the Grand Unified Theory, the four basic natural forces of nature, namely the strong nuclear force, weak nuclear force, electromagnetic force and gravity, should have been the same force.

These four basic natural forces can also be transformed into each other under certain conditions.

And anti-gravity is precisely to convert electromagnetic force into gravity, so as to simulate the gravitational environment of their home planet for the people on the spacecraft.

Even if people stay in the cosmic environment all year round, their physical condition will not be affected by the zero-gravity environment.

As for the all-conquering water drop detector that the ship girls encountered before, it actually transforms the electromagnetic force into a strong nuclear force to increase the hardness and density of matter.

"Fuck, I went to look at the technology of the fifth-level civilization, and almost forgot such an important thing as anti-gravity technology."

Jiang Ran seemed to have suddenly remembered something, and quickly turned the system forward, and after finding the anti-gravity technology, he replaced it.

Afterwards, Jiang Ran started to flick the system screen again, intending to see what else needed to be exchanged.

But he flicked the system screen for a long time, but he didn't see any technology that satisfied him. Most of the above were technologies related to life and entertainment, such as virtual reality games and so on.

Finally, after Jiang Ran pulled the technology of the fifth-level civilization to the bottom, he saw something that caught his eye:

"Elementary planetary battle star construction method!"

(End of this chapter)