Cyber Heroes

Yuan Wenren, Youji and Liu Ri who followed also got off the car one after another.

"Senior..." Liuri also wanted to imitate Panike and pounce on him.

But Xiang Shan's stick touched his shoulder: "I'm sorry for the time being. I've got my wish. I don't accept disciples. It's useless for you to pester me."

"Ah, senior, don't I show my sincerity?" The former Earth-Dragon boy looked at Xiang Shan and said earnestly: "You have taught me martial arts now, right? So it makes sense to accept me as your disciple, right? ? Ah, I have heard that there are indeed many knights who will test their disciples many times to judge their intentions before accepting them as apprentices. You can’t beat me, knight!"

Xiangshan withdrew his stick and shook his head: "So, I have taught you martial arts, are you still dissatisfied? Why do you have to officially become my teacher? You and Yuki both learned from me together, right?" Do we usually communicate together?"

Sixth nodded.

"I will teach you whatever I teach my apprentice. So what are you dissatisfied with? Why do you have to be my disciple?"

Liuri asked: "Do you need a reason?"

Xiang Shan was shocked: "Isn't it necessary?"

"Ah, the unknown hero, only if I become a master and apprentice will you lead me further in the world!" Liuri showed the usual playful attitude of young people and said, "So you will accept me as your apprentice?"

"I'm sorry, but I won't officially accept any more disciples until I use my name again. So let's wait until that day."

The original newsman sighed, pulled away from the six days, and used the text window to say a few words of comfort. Then, Yuan Wencai said: "Senior, you haven't introduced me yet. Who is this person here?"

Although everyone absolutely believed Xiang Shan, unlike the two teenagers, Yuan Wenren still asked about Ai Tielang's identity.

"This is Hero Ai Tielang Ai, his nickname is...hiss..."

Ai Tielang said hurriedly: "I don't dare to mention my little name in front of the unknown hero."

Xiang Shan pointed at Yuan Wenren again: "This is my current partner, Yuan Wenren."

"'Keep your guns straight'? Three years ago, I heard that you were ambushed by the government and your activities decreased. I thought you had..." Ai Tielang cupped his hands at the original news source: "I have long admired your name."

The person who heard the news also returned the favor: "The name of 'Lone Wolf Hammer' is much louder than mine."

Ai Tielang is good at using super-large-caliber sniper rifles. The guys he assassinates feel like they have been hit by a siege ram, hence his nickname.

The original informant sent a document to Xiang Shan: "The results of this time have been written into a report. In addition, high-level materials for the support of the Earth-Drilling Dragons of the Nephilim line have also been brought here."

Xiang Shan nodded. Different parts of the prosthetic body have different material requirements.

Hardness, toughness, thermal conductivity, resistivity, etc.

Some parts also need to be mixed with pressure-sensitive materials to give them a "tactile feel" and enhance the warrior's ability to control the body.

These materials come in many different alloys. These alloys in turn require different metallic elements. These metal elements are concentrated in different areas.

It would be easy to make ends meet, but if a knight wants to get a top-notch prosthetic body, he needs extensive help.

Xiang Shan looked at the report from the original reporter, nodded and said, "Thank you for your hard work, Xiao Yuan."

Xiangshan thought for a moment and asked, "Do you think the materials we have now can be used to make a long-running gas separation device? I mean a high-speed centrifuge or something like that."

"Ah?" The original news person was stunned for a moment, "Well, let me ask, what do you need, senior..."

"Liquid helium, preferably with a little helium-3."

Yuan Wenren said: "Senior, didn't you say before that you didn't plan to build a fusion furnace for the time being?"

"Of course it's not a fusion furnace." Xiang Shan shrugged, "The quantity requirements are much smaller. I need a refrigerant. Just mix helium three with ordinary helium four."

Helium-3 is an excellent nuclear fusion fuel. Moreover, it does not release neutrons during the fusion process - this will cause much less interference to the instrument. Moreover, neutron radiation is relatively difficult to block. Because neutrons are uncharged, they are difficult to confine with strong magnetic fields.

By replacing the reactor that releases neutrons with a reactor that does not release neutrons, the protective materials used to slow down neutrons in the prosthetic body can be removed, and a lot of things can be saved.

But the problem is that there is too little helium.

Helium is so light that it easily escapes Earth's gravitational pull. Since the birth of the earth, helium here has been in a state of constant escape.

Helium requires beta decay to be born - generally speaking, this is completed by natural reactions that occur inside the earth. And these helium-3 will come to the surface near the earth's surface during the long-term geological movement. Therefore, some underground gas mines will contain quite abundant amounts of helium-3.

But at this stage, all known veins have been mined by the patrons.

Collecting helium from seawater or air is very difficult.

But helium-3 is better than helium-4 as a refrigeration fluid.

Using helium-4 as the working fluid of the refrigerator, the temperature can be pressed to 2K, which is two degrees Celsius higher than absolute zero.

However, if the cost is not considered and the refrigerant is replaced by helium 3, it can be further reduced to less than 1K.

The earliest quantum logic gates, which could only operate near absolute zero, used this cooling technology.

Of course, Xiangshan doesn't need this piece of equipment. The ultimate state of this quantum chip can work in an 80K environment.

But "functioning" and "functioning well" are not the same thing.

Working in an ultra-low temperature environment can effectively reduce the interference of thermal noise.

Moreover, in ultra-low temperature environments, helium can also possess superfluidity and can flow through extremely fine capillaries or slits without obstruction or loss.

Coupled with high-strength capillary tubes, it can become an excellent auxiliary heat dissipation system.

For warriors, this is a very useful thing.

Yuan Wenren calculated for a moment and said: "It's impossible. No matter what design is used, the alloy on hand is not enough. And it will take a long time..."

Liuri also fell into deep thought: "Senior, if you are in a hurry to use it...hell, it seems that the several earth-burrowing dragons I know may not be able to do it."

Ai Tielang knew that Xiangshan was preparing for the quantum chip. After listening to everyone's conversation, he glanced at Liuri curiously. There are not many martial arts warriors who are born in the Earth-Drilling Dragon.

"Forget it, there's no rush." ​​Xiang Shan waved his hand, "Let's bury the vehicle."

The group returned to Jayhawk City.

Xiang Santo asked Iron Wolf to take the others to where the knight now lives, and then patted Youki on the shoulder: "Boy, come with me for a walk. It's time for the exam."

"If you fail, I will expel you from the school."

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