High-temperature superconductors, as the name suggests, are superconducting materials that can operate normally in a high-temperature environment.

Doesn't sound like anything special.

After all, superconductors are just a special physical phenomenon.

When an object is in an ultra-low temperature environment, there is a superconductivity phenomenon in which the resistance becomes zero.

Because of its zero electrical resistance, superconducting materials possess many amazing properties.

The first is that there is no resistance. There is no heat generation in case of current overload.

The second is diamagnetism. The superconducting material is placed on top of a permanent magnet, and since the magnetic field lines of the magnet cannot pass through the superconductor, a repulsive force will be generated between the magnet and the superconductor, causing the superconductor to levitate above the magnet. The maglev train built by humans relies on this principle.

The third is a strong magnetic field. Since there is no resistance, superconductors can produce an amazingly strong magnetic field, and the electromagnetic cannon relies on the propulsion of the magnetic field to burst out with such a powerful force.

Each of these characteristics is perfect, and when added together, it is even more perfect, but only if there is no ultra-low temperature requirement.

Lin Chen's own reputation guarantees that normal superconductors are ordinary physical materials, but they are absolutely rare materials that can be used at room temperature or even high temperatures.

Even in another world, high-temperature superconductors are definitely not a big deal.

But no matter how difficult this thing is, Lin Chen must make it for it, because his electromagnetic cannon career depends on it!

I saw Lin Chen close his eyes and concentrate on it, and silently read in his heart:

"Hey, McDonald's, get up and get to work!"

"McDonald's!"

Lin Chen screamed for a long time, and a lazy voice finally responded to him.

"Alas, Lao Lin, stop screaming, I'm taking a nap!"

"Nap! As soon as you break down the door, what is there to sleep on? Lin Chen asked.

"Why don't you sleep, sleep can at least reduce consumption!" The Gate of Truth responded.

“。。。。。” Lin Chen was speechless

"Wait, what do you want to do? I declare in advance, talking about feelings hurts money, you don't have a single golden point on your body, I won't give you free work! ”

Lin Chen: "Money, money, money, do you only have money in your eyes?" Hearing the tone of Grande at the Gate of Truth, Lin Chen couldn't laugh or cry.

McDonald's: "And gold, by the way, no credit in the future!" If you don't have gold, don't call me. Staying awake is an energy drain! ”

Seeing the way the Gate of Truth looked like it was asking for money, Lin Chen hated it so much.

Lin Chen: "Okay, okay, don't talk nonsense with you." You also read the information I just absorbed, high-temperature superconductors, do you have a way to get them? ”

McDonald's: "Come on, I'll see, high-temperature superconductors." High temperature resistance, zero resistance, diamagnetic. Wait a minute, I'm doing the calculations! ”

With that, the Gate of Truth began to glow with an uncertain golden light.

"End of calculation, this is Adamantite! The exchange of Adamantite has been opened. Every 10 points of gold can be converted into 1 point of Adamantite, and an equivalent exchange service fee of 2 points will be charged! ”

Hearing the answer from the Gate of Truth, Lin Chen immediately exclaimed, "Pure Gold, this thing is a high-temperature superconductor, there is no mistake." Isn't this magic affinity metal? When did it become a high-temperature superconductor? ”

"The laws of the two worlds are different. I can't explain it either. Also, Lao Lin, the magic of this world is inert, so if you want to take the path of magic at an advanced level, it is probably not possible. According to my speculation, you can only use a large number of rare materials to pile up in the future, and this kind of pure gold is one of them. So if you have the chance, collect more! ”

Hearing the words of the Gate of Truth, Lin Chen immediately understood.

This should be regarded as a difference in perception. In the wizarding world, Adamantite is a special kind of magic-friendly metal. But no one bothered to measure its resistance. After all, it's the wizarding world, and who's so bored to engage in Rausch science.

Thinking of this, Lin Chen understood why his enhancement of the ion engine of the Golden Crow No. 6 could not reach the fourth level at that time, and his feelings were due to the lack of pure gold.

However, hearing that the exchange ratio of pure gold and gold was 10:1, Lin Chen was relieved.

Fortunately, the exchange ratio of pure gold was not too exaggerated, otherwise Lin Chen would have to vomit blood from poverty.

"Damn, if you want to get the electromagnetic cannon, this pure gold must be indispensable, and you will have to bleed for a while!"

"It seems that the merger of the four districts needs to be on the agenda. In this way, relying on a little material to exchange for gold, the devil knows that he will not be able to get the gold he needs until the Year of the Monkey. You'll still have to mobilize the entire SH to find those stored vaults! ”

"And it is the duty of the husband to expel the insects and beasts. Restoring SH is not a matter for one district in my western district, and several other districts should join us together and do their part together! ”

Lin Chen thought to himself as he thought.

Soon, a new order was issued from Lin Chen.

The Blue Earth Force, which has just returned triumphantly, has officially begun to expand.

Lu Quan was ordered to recruit 600 recruits, and then train with these veterans.

Wait until a month later, a unit with a thousand people is freshly baked.

During this time, Lin Chen frequently conducted combat exercises, and from time to time he sent out the Jinwu No. 6 and turned around a few times above the heads of several other districts.

After playing a few exercises of the Heavenly Soldier Airborne and Decapitation Operation, the eyes of the lords of the surrounding districts changed when they looked at Lin Chen, and these timid guys were almost so frightened that they couldn't sleep at night, for fear that they would fall asleep when they slept.

Soon, under the greeting of Lin Chen's big stick in his left hand and the olive branch in his right hand, the lords of the other districts all sat down honestly to trade materials with the Western District to meet all the requirements of the Western District.

Adequate trade, effective management. Now the entire West District is thriving under Lin Chen's management.

Even the area of the decontamination area has exceeded ten square kilometers.

A large number of civilians have returned to the surface to live. The population began to concentrate rapidly, and the urban effect became prominent.

And this is just the beginning, as the supplies of the Western District become more and more abundant, a large number of displaced people from other districts have joined the Western District and become citizens of the Western District.

Not only can they be given access to clean water and food, but they can also get a good job here with just one skill. Let the family have no worries about food and clothing.

Of course, at the beginning, the lords of the districts were deeply disgusted by this abnormal flow of people.

They tried to pass various decrees to prevent these displaced people from joining the Western Side.

But after Lin Chen conducted several aerial beheading exercises, the lords of the other three districts suddenly died down and lost their voices.

In fact, even if they want to hold on to it, it's useless. Except for the Western District, the other districts simply cannot support so many displaced people.

They couldn't develop a large number of safe zones like Lin Chen. Without safe zones, large-scale cultivation cannot be carried out, and without crop cultivation, there is not enough food to feed these people.

It's an endless loop. At the end of the day, it's all an innate advantage that spore purifiers bring.

And absorbing these displaced people from other districts, the Blue Earth organization quickly expanded.

By now, the entire Western District has 15,000 people, and the combat force has exceeded 1,500 people.

It can be said that Lin Chen's Blue Earth Organization is already the largest force in SH, even if the other three districts are combined, they are not necessarily his opponents.

But even so, Lin Chen still didn't make a move.

Because he was waiting for an opportunity, a chance for these lords to jump out on their own.

In a hidden room, a secret negotiation is underway.

"We can't go on like this, that young man is slowly bleeding me, we must rise up and resist!"

"Resist, what do you use to resist. Now we don't have as many soldiers in any of our families as they do in the West. As I said a long time ago, that young man is our great enemy, and if you had listened to me and united to resist him, how could you have made him swell to this point! ”

"Alright, alright. What's the use of saying this. Let's still think about how to fight the West End. If this continues, all of us from the three districts will go to the West District. When the time comes, you lords, will be finished! ”

Where a group of people argued.

They are the three lords of the South, East, and North.

The Fang lord of the Southern District, everyone knows each other well, is a fat dun.

The lord of the Eastern District was a tall, thin middle-aged man, and his name was unknown to anyone. But everyone called him Blackeye.

As for the lords of the northern district, they are more special. He was originally a military man. And many of his men also have military backgrounds. Everyone generally calls him Old Don.

In terms of combat effectiveness, this lord of the Northern District can be said to be the strongest.

Even a lot of information was obtained by relying on scouts in the North District.

"Old Tang, everyone doesn't talk darkly. Your Northern District is considered to be the strongest in combat. As long as you send a word, we'll join forces together to fight that kid on the West End! ”

"Yes,. Dry.. Thanks to him. We must thank him! "Lord Fang originally wanted to wave his flag and shout beside him.

As a result, as soon as he said that he killed Lin Chen, it turned into a thank you for Lin Chen!

The black-eyed looked at Lord Fang strangely and said, "Old Fang, are you sick here, even if you like to talk back, don't talk casually at the meeting, okay?"

"I'm talking nonsense, I can't wait to do it,,, do it,,,, thank him! No, no! That's not what I meant, you know! "After talking for a long time, it's all the bull's head and the horse's mouth, and Lord Fang's whole person is almost square.

"Alright, alright, don't talk about it. We all know what you mean! ”

"Old Tang, now that Lord Fang and I have reached an agreement, I will leave you with a word. When will we send troops together and destroy that kid! Blackeye said fiercely.

Old Tang: "Why do you have to fight with the other side, we can discuss the establishment of a coalition government." The unification of SH is good for all of us! ”

Black-eyed: "What, Old Tang, are you crazy?" That young man is a demon at all, and you think he will let us go when we hand over power! ”

Seeing that Old Tang actually had the idea of negotiating with the other party, he immediately sweated.

Don: "Yes, you think so?" ”

Blackeye: "Yes! ”

Don: "Since this is everyone's opinion, let's prepare for war!" ”

Old Tang was noncommittal.