Douluo live long see

The main engine of the Natural Selection is ignited, and controllable nuclear fusion has become a relatively mature technology after years of technology accumulation. Although the real propellant-free propulsion is still far away, interstellar navigation is no longer a problem.

The propellant of Natural Selection is a high-energy particle that is accelerated close to the speed of light.There are two symmetrical high-energy particle accelerators inside the spacecraft, which can save working fluid to the greatest extent.

According to the law of conservation of momentum, it is not difficult to see that the faster the propelled matter is, the greater the acceleration brought to the spaceship will be.

If it is an ordinary spacecraft, even if it saves propellant, it is difficult to achieve interstellar navigation. The reason is simple. Traditional rockets need to carry more fuel if they want to carry more things. However, the fuel itself There is also weight, wanting to transport these fuels.It takes more fuel.

However, the newly loaded fuel still has weight, thus forming a vicious circle.A bulky rocket can carry only a measly mass of matter.Most of the fuel's power is used to carry it on other fuels.

In this way, it is very difficult for a rocket propelled by a working medium to achieve interplanetary navigation. If you want to fly so far, the total amount of fuel that needs to be carried is simply terrifying.

That kind of cost, I'm afraid it's just transporting a Proxima Centauri, and the resources consumed can bankrupt a civilization.

Even if the black technology in the different world is different, in the different world, the space technology is rampant, and the traversers don’t have a space ring, so it’s embarrassing to be a good person.

As for Chengying, he started out specializing in the manufacture of storage equipment, so there is no shortage of such things.

Ever since, the problem was solved, and the vicious circle no longer existed, because there was no need to worry about delivering fuel. In theory, he could even manufacture and reserve a large amount of chemical fuel, and he could fly to Proxima Centauri with a chemical fuel rocket.

On the Natural Selection, the propellant and fuel carried can even propel it to sail thousands of light years.

A light year is the distance that light travels in a year in a vacuum, and the sun of Douluo Star is only about four light years away from Proxima Centauri.

With such energy reserves, sailing to Mars is more than enough.

In addition to the energy system and thrusters, an interstellar spacecraft also needs a lot of devices, life support systems, gravity simulation devices, all of which are gone.A navigation system is also essential.Navigating among the stars is even more difficult than over the sea.

Only the stars in the sky can be used as a reference for the spacecraft, and these stars are extremely small in the case of a long distance.If you want to judge your own position, you must accurately calculate the changes in the positions of these stars in the sky.

In order to overcome all kinds of difficulties, this spacecraft was finally manufactured after a full delay of nearly ten years.But this time, Chengying plans to go to Mars with the ship himself.

His purpose is to leave a portal on Mars, and next time he doesn't need to drive the spaceship back and forth so hard.It can be sent through the office.

But there is one thing that he can't figure out, that is, what is the reference system for the coordinates of the space transmission.You know, no matter which planet in the solar system, they are all rotating and revolving.

Then here comes the problem, you left the coordinates here, and when you come over next time, the planet under your feet may have rotated or revolved, leaving its original position.Then teleportation should have appeared in space.But the location that actually appears is the place where you left the coordinates.

Even without talking about the rotation and revolution of the planets, the entire solar system is also in motion.If you think about it this way, the space coordinates should appear somewhere in the universe.

From this perspective, all spatial capabilities have big problems.If you have to forcefully explain this phenomenon.It can also be that the space coordinate is the position in a certain inertial system, which can barely explain why it is.The coordinates left on the surface of the planet will not suddenly go into space.

However, as the saying goes, practice is the only criterion for testing truth.In order to prevent himself from leaving space coordinates one time and then accidentally teleporting into space, Chengying conducted a series of relatively rigorous experiments.

Designing experiments is actually not difficult.The purpose of practice is to explore the performance of space coordinates in different inertial systems. When designing experiments, you only need to artificially create an inertial system. You cannot stop the earth from rotating and revolving.But a train running at a constant speed in a straight line can easily control its speed, and even make it stop directly.

The experiment was carried out on a section of railway that was close to a straight line. First, the spatial coordinates were set at the tail of the train to keep the train running in a straight line at a constant speed.

Then jump off the train and start teleporting.

The result is very amazing! After jumping off the train, the teleportation location is not above the rails behind the train, but directly inside the train.

This seems to prove that the space coordinates indeed move with the inertial system.A train moving in a straight line at a constant speed is regarded as an inertial system by space coordinates.

But this is only the first step of the experiment, a second repetition of the experiment is performed.This time, the spatial coordinates are at the front of the train, so that the train can keep running in a straight line at a constant speed.Arrange the spatial coordinates, and then the train brakes suddenly and transmits again.

If the space coordinates are set on the inertial system, the position where the teleportation should appear is far from the track in front of the train, and the position of this coordinate will continue to move in that direction at the speed of the train at a constant speed.

But the result is that the location where the teleportation appears is the location where the teleportation coordinates were originally arranged on the locomotive.This violates the previous conjecture, and there are only two possibilities left, one is the space coordinates, which are actually a kind of substance.was left behind something when Zheng

Another possibility is even more terrifying, that is, the spatial coordinates are actually an idealistic setting.Only the person who arranged the spatial coordinates will be teleported to where he wants to go.

It seems that the practice of the third part proves whether the space coordinates are material or a setting against one's will.

Now that the possibility of an inertial frame has been ruled out, time does not need a straight railway.All you need is a lunar rover that can drive on the surface of the moon.

First leave the coordinates on the car.Then let the car drive between the supply stations on the surface of the moon.Replace a part every time you pass a boogie station, and perform a teleportation to confirm where the teleportation is.

It would have been a matter of philosophy to drive until every single part on the car was replaced with a new one.But now it seems to have affected the reality.

The results of this experiment will also determine the development direction of space technology.

To be continued

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