From black technology to super engineering

What can normal temperature and pressure superconductivity achieve? It's a topic that was talked about long before the tech boom. Its discussion or longing time is so long that it can even be traced back to the moment when mercury was first implemented at a temperature of 4.2k until the resistance disappeared - since then, superconductivity has become a brand new, full of infinite charm and Imaginary matter is hailed as the Holy Grail in the field of materials by human beings.

The reason is simple, zero resistance can eliminate the loss in circuit transmission, can easily resist friction, can eliminate conductor heating in the circuit, and can obtain unimaginably powerful current to obtain an unparalleled magnetic field...

As a result, in the past hundred years, countless scientists have launched wave after wave of challenges to high-temperature and even room-temperature superconductors, and the critical temperature has been continuously increased. Until five years ago, several types of superconductors that can be achieved in liquid nitrogen have been discovered. conduction of "high temperature superconductivity".

Then... it kind of died down.

Because of the emergence of two-dimensional materials, scientists have more and better choices-science needs to be persisted, but science has never been a dead end, especially when human beings are facing the crisis of collective extinction.

All scientific research must be given priority to the military and serve weapons, which is the current state. That's why, Zhou Xiangnan, a master of 2D materials, will participate in the project of a human super battleship.

But two-dimensional materials have a natural shortcoming, that is, their manufacturing cost is high, and this cost will not be solved in a short time. At the same time, it also has limitations. For example, it is limited by the space state of the material, and cannot be used for long-distance transmission. High temperature superconductivity is not as good.

If the only advantage is that it does not need to consume and replenish liquid nitrogen, it can directly rely on energy to maintain the stability of the space state.

But in Ye Ming's eyes, the room-temperature superconductivity achieved by the Holy Empire... its greatest significance is not the superconductor itself, but the magical "God-given steel" that assists superconductivity!

...

In the video conference, Director Niu, who was far away in the capital, took the lead to ask.

"What is the mechanism of the god-given steel?"

"It's still not very clear. What can be determined is a polycrystalline phase-change metal that is sensitive to weak currents." After a pause, Ye Ming added: "Maybe it is involved in the formation of superconductivity."

"That means that the god-given steel is not superconducting?"

"The current test results are that the specific mechanism needs to be further analyzed. The current guess is that the intermediate superconducting substance has formed a perfect superconducting phase with the participation of the god-given steel. The superconducting substance is a natural synthesis. polycrystalline material."

Following Ye Ming's introduction, General Qin, who was listening quietly, coughed softly: "Mr. Ye, I don't know these technologies... I just want to ask, how can we get that god-given steel?" ?"

Ye Ming shook his head with a smile: "At present, it seems that no, this is probably a specialty of a certain planet."

"What about the superconducting material? You said it was mined by them."

"Well, I guess... the reason why the two imperials were able to confess is probably to a large extent because they think that this is a collected resource, and we don't have a synthesis path and synthesis method."

A smile appeared on the corner of Ye Ming's mouth as he spoke: "These civilizations that have received 'system rewards' always underestimate the technological foundation and route of human beings...always think that everything is given by 'gods'...but they don't know, As long as the crystal structure is analyzed, there will always be thousands of ways to achieve mass production."

Ye Ming's words made everyone smile.

With the deepening and frank communication with the Kerong people, the evolutionary labyrinth theory of the Kerong people has been widely spread in the human world and has gained great recognition—very simple! Have humans received any god-given rewards so far?

Absolutely not!

Unless you say that great scientists like Niu Ye, Ai Ye, and Ye Ming are reincarnated from gods, all achievements are bestowed by gods. Otherwise, human beings have come to the present step by step, relying on themselves! Therefore, this theory fits well with the most romantic conjectures of mankind.

And Ye Ming's sentence "Our reward is to walk on the right path" made people who know this theory greatly recognized, and even a little excited!

If the route is correct, then everything is easy to say.

"So, compared with superconducting substances, what I pay more attention to is actually the phase-change material called god-given steel. From the current point of view, it cannot be synthesized." Ye Ming said with a smile and looked at General Qin.

He didn't say anything, but his eyes said it all.

Since only the planet where the executor base is located, then...humanity may have to speed up the pace of counterattack.

General Qin nodded slightly, then smiled meaningfully.

"Mr. Ye, when do you think our strength will be able to take the initiative to launch an attack?"

"From the perspective of strength alone, we can now use rice grains and second-generation rice grains to complete raids on the enemy-they currently have more than 400 warships in the Ivan galaxy to confront us. These more than 400 warships Belonging to the executive named Dika who sent us the message."

"But we also have reasons to believe that since the No. 31 execution base has already regarded human beings as the biggest opponent, then the thousands of warships in their entire base will definitely be ready. If they are not pure idiots, they will definitely not put all Show of strength—our scout ship isn't blind."

Qin Weiguo nodded slowly: "What you mean is that if we want to fight, we can fight, but we don't know the follow-up?"

Ye Ming blinked and laughed: "You are the commander-in-chief of the space fleet, it depends on how you command!"

"Hahahaha!" Qin Weiguo laughed loudly: "Good guy, you actually dumped the blame on me—but Mr. Ye, our four major fleets have just formed, and there are only about 300 warships in total, and the mothership is also I have just arrived in the Karatu galaxy and started joint training with the Kerong people, so I have no combat effectiveness. You asked me to challenge a force with a minimum of two thousand warships now...I feel guilty!"

Ye Ming coughed lightly.

Of course what General Qin said was the truth, but how could such a calculation be made in war!

The current combat power situation and intelligence are already obvious. Humans already have a combat power that surpasses the executor fleet-this is not a numerical lead, but a generational lead brought about by technological improvement! If you really want to fight, one against ten is not impossible.

Of course, now that human beings have such a little family background, they must still be cautious, and they cannot be said to be reckless when they see some advantages. The Chinese civilization that dominates human beings is the most strategically powerful civilization in the world.

At this moment, He Mo, who had been in the recording state, suddenly raised his head.

"Excuse me, I just received a communication request from Gloria."

When He Mo's voice fell, everyone was startled for a moment!

The name of this blue star girl who was reduced to a descendant of sin has already been spread among the high-level human beings. Even the leader knew and specifically ordered to keep this hard-won seed well. Therefore, CYN specially set up a special department to receive the opposite information at any time.

Just out of safety considerations, Gloria has only contacted twice so far. The first time was to connect with humans, and the second time was to report the situation of the base fleet and ask for some tasks.

This is the third time.

After everyone looked at each other for a few moments, Director Niu made a decisive decision: "Come in directly!"

The next moment, Goliath's slightly blurred figure appeared in front of everyone's eyes.

"Hall has returned to his home planet, they are going to send reinforcements!"

The girl's voice carried a hint of urgency, reminding everyone that it was in their ears.