Mecha and Knife

The dust storm finally began to dissipate, and the communication between Base No. 6 and the outside world was fully restored. The spacecraft stopped in space for nearly three months, and slowly landed on the base of No. In the hangar.

Due to the voyage and material delivery plan, a spaceship full of supplies will arrive at Base No. 6 a week later, which makes the living supplies in the base feel ample. Looking at it from another perspective, it is actually the tightness of the past three months. The materials saved in the day.

There are not many spaceships in the Federation. It is impossible to build a rocket launch base on a foreign planet. It is tantamount to building a target for the imperial army. The movement of the rocket launch can be clearly captured, so we can only rely on spaceships. Elevate yourself into space from the surface of an alien planet. The atmosphere environment of the alien planet is very thin, and the chemical fuel propulsion technology that the Federation is best at is greatly restricted in this environment. The spacecraft can fly directly into space from the surface of the alien star. The key points of the technology are only four Word: Brick flies with great force.

The atmosphere of the alien star is thin, and there is not enough oxygen to fully burn the chemical fuel, so it must carry the corresponding oxides like the rocket. At the same time, increasing the magnitude of chemical fuel, as long as the power is strong enough, bricks can also fly directly from the surface into space. But this also led to the need to store more fuel and oxides in the carrying space of the spacecraft, and the space that can be used to store materials was correspondingly reduced a lot.

In fact, since the age of Ji Xinghe's birth, the Federation has already had the technology of the Hall thruster, and the requirements for the atmospheric environment are very low, and the environment of the vacuum of the universe is fine. But this technology is only applicable to space propulsion, such as spacecraft attitude control, position maintenance, orbital maneuvering and interplanetary flight, etc., during the flight process from the surface of the blue star into space, the Hall thruster technology of the Federation or other thrusters Before the technology fails to develop qualitatively, it is inferior to chemical fuel propulsion technology.

In 2021, the Federal Longzhou took the lead in putting into use four LHT-100 Hall thrusters for the space station. Although each thrust was only 80 millinewtons, it was already the most advanced Hall thruster device in the entire Federation at that time. In contrast, for fighter jets using chemical fuel propulsion devices at that time, the thrust of a single engine could easily exceed 100 kN, and the gap was not small.

After sixty-five years, although the relevant technologies of the Federation have continued to develop and improve, the only manned flight devices that can be applied to actual combat on alien planets, apart from spaceships, are the individual soldiers that Ji Xinghe once wanted to 'borrow' starship.

"Individual starship?"

Instructor Li came to bid farewell to Ji Xinghe. After saying something similar to Lieutenant Colonel Chen Xun, he heard Ji Xinghe's question, so he looked helpless: "Old Ji, individual starships are really better than mechs." It’s still difficult to open, yes, I know you often open individual starships in the game of Star Glory, but the game is a game after all, it is already a miracle that you can open armor, how could you really open individual starships? ship."

Also because of the transfer order, Su Chuanyun, who came to say goodbye, began to give Ji Xinghe the difficulty of driving the popular science individual starship.

"My initial goal of joining the army was to drive a single starship, which was also called an aerospace fighter at the earliest. It can fly directly from the surface of the blue star to space, and it can also fly directly to alien stars. Is it handsome? But it is a pity that even with my physical fitness, I cannot withstand the super high overload load caused by the extreme speed maneuver of a single starship, so I can only choose to be a mech warrior. Then It’s just an overload of ten Gs, even if it’s due to the gravity of the alien planet, the protective ability of the protective clothing, etc., this is not something your body can bear.”

Instructor Li added: "Overload loads are generally divided into positive overload and negative overload. Positive overload is in the case of acceleration. The centrifugal force is applied from the head to the feet, and the blood is pushed to the lower part of the body. If the pilot's muscle structure is not good If the adjustment is low, the brain will not get proper blood supplement, and the pilot is prone to visual problems called gray vision or black vision. If the pressure continues, it will eventually lead to the pilot coma. Negative overload is the opposite. When flying at negative acceleration, such as Flying upside down, the blood rises to the head, and the intracranial pressure increases, causing discomfort or even pain. In terms of the speed of an individual starship, it is far beyond the overload of ordinary fighter jets and mechas. This is not a joke. "

Su Chuanyun sang with Instructor Li: "Old Ji, it is easy for you to drive individual starships when you play games, because virtual reality technology will not produce real overload on your body, so you think you can drive individual starships Starship. But in fact, even if you can really drive, you can't play the real speed of the individual starship, as long as you play it, you will be unconscious. In terms of the speed of the individual starship, an operation If you are not careful, you will be killed."

Ji Xinghe was just asking casually. He actually doesn't trust Xingyue who has not fully upgraded. If there is a crisis, it will be difficult for Xingyue to protect his granddaughter. But if there is an individual starship, it will be different. Although the individual starship is individual equipment, it is similar to a fighter jet that generally only has one pilot, but it is not a big problem to really add a passenger. Some fighter jets are two-seater of.

But at this time, when I heard the doubts from these two people, I had to get serious: "Have you two seen the data records of my mecha battle?"

"I've seen it, I've seen it all."

"Not only have I seen it, I also used the second-generation simulation system to bring your driving mode into your driving mode, and I fainted." Su Chuanyun said without shame: "It's you and the imperial machine with the sword. When A collided, I fainted. Speaking of it, I really don’t understand. Why didn’t you faint at that time, Lao Ji? The impact force at that time was as high as 3.5 tons, which is equivalent to a person jumping from a height of nine meters and directly landed on the ground. On the concrete floor, you still landed on your stomach, why didn't you faint?"

Ji Xinghe pondered for a while, and asked again: "Why do you feel dizzy?"

Instructor Li and Su Chuanyun were stunned for a moment. They looked at Su He next to them. Strictly speaking, it was Su He's shooting device, so they could only answer this question seriously.

"The impact force felt by driving a mech is not equal to a real impact. The protection of mecha and protective clothing is similar to the overload load during maneuvering. The blood in your body will be turbulent based on inertia. Of course, a sudden increase in blood pressure will cause you to faint. past."

"It is also possible that it is not a sudden increase in blood pressure, but a reverse flow of blood. The brain will not be replenished with blood, and it will also pass out."

Ji Xinghe nodded, and then asked: "Then do you know what Dan Jin is?"

This time, let alone Instructor Li and Su Chuanyun, Su He next to him was also stunned, and then excitedly focused the camera on Ji Xinghe.

Instructor Li made a serious face: "Old Ji, don't bluff people, everyone is our own, there is no need."

Su Chuanyun was full of doubts: "Old Ji, I asked, and the doctor said that you don't have golden elixir in your body, so you don't have elixir energy at all."

"Dan Jin is not a golden elixir. I'm just practicing martial arts and not cultivating immortals." Ji Xinghe pondered again and then began to explain: "The so-called Dan Jin is a restrained golden elixir that is round everywhere."

"Old Ji, you are really bluffing people." Su Chuan said in a daze: "Sometimes you say there is no golden elixir, and another moment you say that there is golden elixir. Do you have any golden elixir? Or, let's take pictures for you again." An X-ray? Or an MRI?"

"The introverted golden elixir is just a metaphor, not the real golden elixir." Ji Xinghe said helplessly: "It's about holding the elixir and sitting on the hips. To exaggerate it is to condense the whole body's energy, spirit, blood, marrow, and plasma into one point, and it is also a little bit more difficult." It's the so-called golden elixir. To put it bluntly, it means condensing the strength of the whole body, concentrating it on the dantian, and then bursting out. The closer you get, the stronger the explosive power. You only use your fists to hit people, it's amazing The waist and the horse are one, but I can use all the strength in my whole body."

Su Chuanyun sighed, extremely disappointed: "There is still no golden elixir."

Instructor Li asked in a daze: "So? What does this have to do with what we just said?"

"It does matter. The strength of the whole body naturally includes the strength of the breath and the strength of the blood. In a sense, the success of holding pills means that you can control the blood with your mind." Ji Xinghe asked again after explaining: " You just said, why are you dizzy?"

"Eh..." Su Chuanyun's eyes suddenly widened: "Old Ji, what do you mean, if you want high blood pressure, you should have high blood pressure, if you want low blood pressure, you should have low blood pressure? Or if you want anemia, you should have anemia?"

Instructor Li suddenly realized and asked: "So, your Xingyue is a sitting and driving mode, because you can hold your pill and sit on your hips while sitting?"

"Forget it." Ji Xinghe waved his hand and said: "You just tell me, can the No. 6 base test the driver's license of individual starships."

"cannot."

"Don't even think about it, you won't be allowed to drive mechs, and you still want to drive a single-soldier starship, old Ji, we're leaving, take it easy."

All right, then I'll take it easy.

Ji Xinghe looked at the clear and clean surface of the alien planet outside the porthole, and then at the individual starship parked in the hangar. If there is no problem, he will take it easy.