Starship Girl Express

As for ordinary life, this kind of furniture made of deformed metal can make the room very empty and tidy and empty. As long as it is activated, it can instantly transform into a dining table, a conference table, and a 10-person bed. It is widely used...

Of course, a captain who feels lonely will bring a bunch of subordinates in the ecological zone when he goes out. These subordinates are collectively referred to as the captain’s guard. There is no fixed term for military rank and military level. Warships are basically useless during wartime, so they fight close combat. At that time, you can go to the hangar to open frigates and fighter jets.

Such a huge capital ship can naturally be equipped with a variety of weapons. There is no problem with a few frigates. Unmanned fighter jets start with a million units. When attacking primitive planets, they do not need any guns. Let fighter jets hit the missiles. Destroy a planet.

Bai Lingling asked her old Dou if she wanted to take back the courier spacecraft, Bai Moxie shook his head: "Just let it go first, and wait until Harwock finishes picking up the goods... Let's go back."

As soon as Bai Lingling understood, he entered the battleship phase shift procedure... There was no vibration or abnormal feeling. Bai Moxie stood on the lawn for a while, and Bai Lingling told him that he had arrived...

"Summoning a space battleship requires a large amount of space-time data calculations. Firstly, because of quantum uncertainty, secondly, the universe is dynamic. Finally, time and space are integrated and not isolated. These three points are the key points. As for other detailed theoretical content, In your "brain", for example, the macroscopic state of warships, how to use the microscopic quantum theory to interpret, etc.... Later, I will ask you to submit a paper.

In fact, it should be said that all movements involving light-year levels require massive data calculations. This is the core of understanding...So, what's the problem?"

Back in time almost half an hour ago, in a park on the other side of the universe, in the center of the maze made up of flower walls, in the open-air courtyard, three women were sitting around a small pure white oak tea table. Miao Ge Lihua was giving two beautiful Teenage girls attend class.

The beautiful girl with pink eyes looked a little listless: "The sergeant..."

Closed eyes, tall and plump woman like a blind man: "Don't call me military rank here, just call me Miao Li. I am now a freelancer who retains military status."

Another girl with rabbit ears: "Oh, isn't Mullie a colonel? Sergeant Chief? Haven't heard of it, rank?"

Miao Ge Lihua, who used the nickname Miao Li, said with a soft smile: "The colonel is in a special situation there. The staffing for us inside the Resistance Army. In the outside world, his official status is the Sergeant Chief of the Galactic Empire Disciplinary Organization.

The pink-haired girl continued to raise her hand to ask for a speech: "My question, my question!'Summon' battleship? It sounds like magic. What is the difference between this phase shift and leaping? I'm dizzy!"

Miao Ge Lihua didn’t rush and said: “This has to start from the beginning. You see that the distance between us and the distant forest remains the same, right, zoomed in on the scale of a planet, and even in the planetary system, the distance coordinates They all seem to be constant, how far or how far is the previous second and the next second between two o'clock.

However, the scale has been extended beyond the planetary system, the distance of light years, no matter exists, and the distance between the two points is not constant across the endless space, the expansion effect of the universe begins to become significant, and the distance will automatically become farther... and The distance between these two points is not that the line between the two points of Euclidean geometry becomes longer, or even that the distance between multiple arcs in the three-dimensional space of Riemann geometry becomes longer.

But on the light cone proposed by Hawking, the two points spirally change relative to the space-time distance.Starting from the initial Big Bang singularity of the universe, three dimensions are omnidirectional, and after adding a longitudinal time, the picture is a cone in four dimensions. Therefore, Hawking believes that an object, the historical movement trajectory in time and space, has four-dimensional meaning. Above is a spiraling line.

But in some occasions where the curvature of space is negligible, we still use Minkowski space geometry for approximate calculations, just as we can still use Newtonian classical mechanics in planetary astrophysics, applicability, effectiveness, and errors cannot be avoided. Fast approximate calculation is very necessary. First, there is a rough number that allows us to predict farther voyages and battles."

The pink-haired girl finally listened patiently, and lay down on the tea table in front of her: "Eh-I know all of these things. I have also tested the leap in my military academy. I have even assembled and repaired the engine. Well, talk about the phase shift."

Miao Ge Lihua continued to smile, and looked sideways at the third person in the three-person cafe: "But some people don't understand."

The bunny-eared girl blushed, lowered her head, and a pair of rabbit ears on top of her head hung down like a mimosa and shrank: "I, I used to be an art major in oil painting and fashion design, and I was only an atmospheric worker before. Combat training, things in the universe..."

The pink-haired girl sat up straight again, expressing her understanding, and there was a Bobo ball from the labyrinth garden to bring refreshments to the three of them.

After taking a break between classes, Miao Ge Lihua continued to go to class and waved his hands. The physical space where the three of them were located disappeared and turned into a vast universe, surrounded by holographic frames of various types of battleships, with a ratio of one to one hundred thousand. The model makes the whole scene look magnificent and full.

Miao Ge Lihua asked the battleship to disassemble, highlight the parts and components she wanted to explain, let them run, and actually watch the effects of work, and explain them in real objects:

"This is the engine...The nature of the fold is a folding space technology. In fact, the speed of the ship is zero. This way, it avoids the speed of light problem in principle. It avoids the clock reduction and twin paradoxes in the theory of relativity. Because the essence of causing these problems is actually the process of acceleration and deceleration. When macroscopic objects approach the speed of light, there will be a relativistic effect. The speed is zero from beginning to end, so naturally there is no effect.

It is not difficult to surpass the speed of light. In ancient times, three types of nature were recognized: quantum entanglement, expansion of the universe, and quasars. However, here Einstein told us that the speed of light cannot be surpassed. Why?Glenn, can you come and talk to us."

The pink-haired girl who was already a little drowsy quickly cheered up and said, "Huh, huh? Einstein, oh... In fact, the speed of light cannot be surpassed in his theory of relativity, which refers to the'speed of information transmission'. The speed of light cannot be surpassed, and it is a false proposition to say that the speed of light cannot be surpassed in isolation from the system of relativity!"

Miao Ge Lihua looked at the dizzy rabbit girl: "Elena, there are more relevant theoretical content in the human knowledge base than there is grass here. What I am talking about now is directly related to fighting and living afterwards. The content, but only a rough outline. More specific definitions, formulas, and equations can be understood slowly, if you insist on joining us."

Rabbit Xingnai is also divided into many families. Ailena looks like a "snow rabbit" but is actually a "white rabbit". The coat color is basically the same. The main difference is the rabbit ears. Ailena has longer rabbit ears... Now she is not only The little chicken nodded like pecking rice, and the pair of bunny ears on top of the head also moved flexibly, straight up:

"I will work hard!"

Miao Ge Lihua continued to provide holographic video material to assist in the lecture: "As Glenn said, matter can indeed surpass the speed of light at will, but the information it carries will appear a kind of'lag', and the information obtained beyond the speed of light will be a kind of' Garbage', high entropy, chaos, and disorder. As time goes by, data continues to be transmitted and gradually becomes meaningful information. This is the content given by information entropy theory and experiments.

Our cool phone communication relies on quantum entanglement over distance. The migi network covers a thousand kilometers, and if it exceeds it, the cool phone signal must be transferred.

This is the real difficulty of the light speed threshold of the large filter. The time of the individual life is a fixed value, and the information it carries uses the regular travel time mode to set off into deep space. How far can it finally spread its own information?This distance is the life span of the individual multiplied by the speed of light."

While Miao Ge Lihua was drinking black tea, Glenn said with emotion: "The theory and technological level in the past limited the field of vision. In ancient times, people believed that the big filter was divided into many levels, and the earth’s people could become a higher civilization in the universe if they broke through layer by layer... This is just a dividing point, one size fits all and a clear distinction."

Miao Ge Lihua: "When you come out, you will come out. If you can't, you will die. The universe is so ruthless... Later generations will call it the "Einstein Light Speed ​​Threshold". All other universe civilizations have similar theories. The method of this threshold is either positively forced by the effect of over-distance, or space folds to avoid it. Early civilizations have been wandering in the universe for hundreds of millions of years.

We collectively call the space folding mobile technology "Zheyue". It is used by everyone in the Civilization Alliance. It is a complete and stable technology. Although each civilization has its own set of technical means to achieve space folding, the basic principles are the same. of.

Next is what Glenn is interested in-the'phase shift', to outsiders, it seems that our team has only spent more than 20 days to develop the hyperspace movement technology on top of the fold movement... The deployment of combat power has always been a matter of civilization and national security..."

Elena interrupted: "Understand! Those who have signed a confidentiality agreement will not talk nonsense everywhere!"

Glenn: "...It's Mantian, Feng Ling'er, the current'Bai Lingling' right..."

Miao Ge Lihua nodded: "If you really want to count it, the research and development process has been nearly 300 years, involving many other civilization technologies, so even within the Galactic Empire, we must keep it secret... What can be made public is the decision of the head... …"

Glenn fell silent when he heard the word "leader".And Elena asked curiously: "Quickly talk about it, turn and phase shift!"

Miao Ge Lihua: "Look, here are a few models and moving demonstration videos... The difference is huge. The fold is affected by uncertainty. One of the position and momentum is destined to be inaccurate. Here, zero momentum is absolute. Certain matters, otherwise Einstein cannot avoid crossing the speed of light threshold, so the space coordinates are destined to have some randomness, and the method of avoiding this randomness is a method of movement called the "half-way folding method".

For example, for a period of ten light-years on the star chart, it is absolutely impossible to reach the accurate destination by jumping directly to ten light-years away. Even if it is leaping over the coordinates of the precise positioning coordinate system, the time cannot be tentatively determined. No longer expanding all the time, that point is no longer that point.

So always take only a certain point in the middle, such as moving past five light-years in the fold, and then take a point in five light-years to fold, and repeat, until it is close to the detectable distance, you can use conventional speed The destination has moved.

There is a paradox of ancient Greek philosophy. This humanistic knowledge, Elena, should be clear, "Zeno's Arrow"—continuously take a flying arrow to observe half of the time when it is moving, half, half and half infinite, and finally At one point in time, the arrow shot out in flight was still."

Ai Lena: "Know that the key to solving this paradox is that'motion' has nothing to do with'time'. Even if the objective time of the external observer is zero, the object in motion is still in motion. Simply put, it has momentum. There is kinetic energy. Put this arrow anywhere, it will still be'in flight' instead of the'stationary' state that Zeno thought it would not fly..."

Glenn: "To put it bluntly, this paradox is actually a limitation of the degree of physical theory development. Under a limited framework, it is correct to say that it is correct... Our military academy also teaches philosophy-any theory has its scope of application. Once you know calculus, you say that addition and subtraction is wrong."

Elena lowered her head again, like a frightened animal. Her character is like this. She can be ruthless in battle, but when she is in front of people, she doesn't dare to talk to others, trembling...

Miao Ge Lihua clapped her hands and brought the topic back to the topic: "Well, now I'm going to tell you the important basics of warships. I will discuss philosophical matters with you in the future. Many of the contents of the Glenn cadet may be repeated, but pay attention. You are the Black Dragon Empire Military Academy in the cemetery and you are still a student... the cemetery teaches basically how to fight against the obliterators. The things in the outer universe are different from those in the cemetery. Simply put, we need Focus on learning the knowledge of fighting against people."

"Yes, to people..." The two girls in class were shocked.

"Yes, and it is also human beings in a broad sense, that is, all civilizations in the universe. In the cemetery, everyone coexists peacefully and together to deal with the obliterators. Outside, everyone is peaceful and friendly. After all, there are strategic weapons to check and balance, and the universe is infinite. There is no need for an all-out war between civilizations."

Glenn: "Then, then why do you have to learn the skills to deal with people?"

Elena: "Yes, yes, I still have friends from foreign civilizations. Our Aaron High Civilization United States and the Monrod people are trading partners!"

Glenn frowned not so innocently: "Could it be that outside the cemetery, there is a local war among the cosmic civilizations? As long as there is no full-scale war?"

Miao Gelihua still smiled: "No, all civilized governments are peaceful and friendly, cooperating with each other, forming a civilized alliance... How big is the universe? Infinite, the expansion speed of the universe is faster than the speed of light, can you imagine, human knowledge base There is, but no one will explain it to you like this. You have been to college-understanding is the core of modern learning -"

Miao Ge Lihua projected a blank room and expanded it infinitely and omni-directionally, and then marked its expansion speed as the speed of light—

"Usually this is how the expansion of the universe is understood. In fact, this is just an extension of two-dimensional thinking to three-dimensional. The universe is actually unbounded. It is conceivable that it is a ball, and the surface of the ball is unbounded, but this is still two-dimensional. What about the four-dimensional—imagine turning a sealed balloon inside and out, imagine two mirrors placed opposite each other, infinitely reflecting the opposite...time and space expands out infinitely and finally becomes yourself—this is the difficulty of the one-dimensional language, everyone read this paragraph The video is ready...

Glenn and Elena, you come from the galaxy called the "Graveyard". The Milky Way, our hometown of human beings, is just an ordinary galaxy. The cemetery is 100 times the mass of the Milky Way. The gravitational circle affects 1.2 million light-years, but its volume But only one billionth of the Milky Way galaxy, like a black hole, is an artificial battlefield established by everyone in the entire cosmic civilization, and the special existence of the entire universe will not be mentioned for the time being.

And how many ordinary natural galaxies there are in the universe, it is impossible to test, because every minute and every second, there are new births and old passing away. The average value is rising. In short, the Virgo supercluster of our Milky Way belongs to 100. A galaxy like the Milky Way, and a supercluster is just an ordinary unit of mass and energy in the universe...

So when you let go of your vision, you know your own insignificance, and there is no need to fight between civilizations. Communication is the core, and our interstellar express business can develop... The above is the basis for a simple understanding. Next, let’s talk about it. Say why there is no civilized war, don’t bring out the infinite battlefield thinking of the graveyard galaxy—"

Elena and Glenn are trying to adapt to new common sense different from their war world.