Tower Defense Strategy

The third thing that must be developed as quickly as possible against monsters in ancient times is naturally superconductors.

The reason why superconductors are ranked third is that they already have low-temperature superconductors according to the information in the forum. Although it is more troublesome to use, it may even make it impossible to carry out land maneuvering, but at least there is.

Superconductors can be said to be the most important technology involved in the interstellar era, especially in interstellar navigation, and its importance even exceeds controllable nuclear fusion.

Its development direction is also very broad, the first copper-based and iron-based superconductors in ancient times, and later carbon-based, silver-based, ceramics, vacuum, semiconductor superconductors, and so on.

Modern superconductors are mostly semiconductor superconductors. They are very peculiar. When the current is added to a certain level, they will enter the superconducting mode. Through such changes, various functions can be realized, and all product categories can be used.

However, in ancient times, even single crystal silicon was a level of confidentiality technology. It is a bit weird to want to build a semiconductor superconductor.

From the perspective of the difficulty of production, silver-based superconductors should be the easiest to realize in ancient times, and have enough space for improvement.

Silver-based superconductors have entered a stage of development during the colonial era, and are safer to produce than carbon-based superconductors.

Why is carbon-based production dangerous?

Because carbon-based production requires a large amount of powdered graphite, this thing is very dangerous in the space environment. Its easy to float and cause short-circuit characteristics may cause the overall damage of the space station's power network.

Although there is space processing capability, even a little graphite will not be bad, but the risk is the risk. There are various accidents in space, and accidents are likely to cause risks to become disasters. Therefore, for a long time, graphite processing has been required to be placed in special space stations and cannot be mixed with other production lines.

At this stage, silver-based superconductivity, which had been put down for a period of time, became the key direction, achieving a leap in performance and replacing carbon-based superconductivity.

Ancient people are pursuing the stage of normal temperature superconductivity. In the space age, the superconductivity of iron-based and silver-based compounds is divided into many directions.

For example, it is normal in a frozen state, but it will be superconducting after heating; there is also a jump type, where superconductivity occurs every interval of temperature. This type is also the basis for the subsequent development of semiconductor superconductivity.

Back to Yinji, the octopus can find materials produced in a non-vacuum environment. Ancient science and technology are hopeful to be realized in a short period of time. There are two very famous series, Black and White Magic Guide.

The name of the Black and White Magic series has nothing to do with the color. It was for the publicity needs of the year. The two series almost included more than 90% of the superconducting applications during that time.

White Magic Guide is a classical superconductor, breaking through the superconducting criticality by lowering the temperature, and the superconducting range is below the critical. The superconducting critical of this series is between 240K and 320K, which means that its final form can achieve normal temperature superconductivity. .

The Black Magic Guide is the reverse effect, breaking through the superconducting criticality by heating up. The superconducting criticality of this series is between 700K and 850K, and the superconductivity can only be achieved at a temperature of more than 500 degrees Celsius. But pay attention to this type of The silver-based compound material has a very low melting point, and the temperature is slightly higher, and the physical properties will change after cooling.

As a series of products, no matter the Black Magic or White Magic, there are dozens of products in a single series. The production process that is still intact today only involves a total of six models.

Taking White Magic as an example, naturally the starting point of 240K, the zero breakthrough and the final product of 320K are the most meaningful.

Especially the zero-degree breakthrough. Although it is not the first time that superconductor has broken through zero-degree, it is also the first time for silver-based materials.

On the other hand, although 320K is the end of the series, the temperature in the interstellar age is really not very interesting, especially in space, room temperature is a relatively few scene conditions, and the temperature is not the upper limit of silver-based superconductivity. The comprehensiveness of the information is also the lowest in the White Magic series.

That's it.

It's the same operation, using mirror images to sort out the information, and register a new book "Black and White Magic Guide".

There are too many materials that can help the ancient transition to "alien technology", and it is impossible for the octopus to copy all of them. There are two copies of it.

Looking back, "The Development History of Sodium Battery Engineering Technology" has been downloaded 5,000, maybe because there are too many players in the university? It seems unnecessary to operate.

The name of the black and white wizard, the octopus realized that it might be more difficult for the player to find when he named it, but he still took this name. On the one hand, the material in the book was originally called Black and White Magic Guide, and Yinji's entire history of superconducting materials was relatively short, and even the subtitles were not easy to add.

How to sell it?

It's easy, just look at the time and just go to the cafeteria to have a meal.

The staff of these sub-labs are online 24 hours a day, but they still have to abide by the basic rules of the game.

Octopus stared at the monitor at the entrance of the loaned superconducting laboratory, and saw that they came out to eat with a wave of people, and set off with a tablet on their own.

The laboratory staff were not very polite and didn't say hello to anyone, but they still knew octopuses.

Octopus brought the dinner plate to the table near a few people to prepare for a meal, and suddenly asked:

"How is your research?"

"Little children, don't ask indiscriminately."

"..."

Another round of opening: "Commander, stop making trouble, our work involves a certain degree of confidentiality, we can not disclose detailed information."

Why is this voice so similar to Lu You before?

The octopus nodded, ate muddy food, operated the tablet terminal with his idle hand, and waited until he had almost eaten next to him before speaking again:

"Did you study this thing?"

Push the tablet over.

Several people froze there.

Digital Tower 011, the former Lu You, whose real name is Tan Shijun, as the manager of the kitten studio, is one of the few people who feel that the commander is very strange in all aspects, knowing that the octopus will not be close to people for no reason... or Said that octopuses generally do not actively speak to players.

"Let me see." He picked up the tablet to switch modes and flipped it.

The title of the book Black and White Magic Guide... But the octopus clearly said that they were researching things. They were in the superconductor laboratory, so the content should be books related to superconductors. Why did they take such a name?

With doubts, Tan Shijun asked, "Where can I find it?"

"You can find it in the library."

Can you find it in the library? Means public grade?

With a question, Tan Shijun searched for the title of the book on the watch-style terminal, and several books of the same name popped up, but a closer look revealed that one of them was not a novel, but a reference book!

Open it, the price is 10 crystals, two dollars...There is no money on the account.

"Wait for me to recharge."

Octopus: "Whatever."

He knows that the so-called charging is a means for players to turn crystals. According to observations, it seems that the characters will be stupid for a while.

Tan Shijun moved very fast, and quickly bought the book, checked the content a bit, and yes, returned the tablet.

"Actually, I'm not a researcher, I'm just a helper. I need to find someone to see if the things in your book are correct."

"It's okay, you are busy." After saying that he packed up the dinner plates and put them in the stacking place and left.

Tan Shijun didn't move any of them.

Soil ball, 277 schools, game scene.

Tan Shijun has been squeezed away from his chair. Unlike the soldiers who came to help, Lao Wang is a professional. He flipped through it for a while and shouted: "Go call someone, call the director!"

Someone kicked off immediately.

When I returned, I didn't bring the director. The deputy director came.

"Wang Gong is looking for the director, what is it? Old Chen is having a meeting."

Lao Wang can hold a meeting or not: "Give me the money, I want to buy this book!"

"What is it?" The deputy director also leaned over to read the book, frowning as he watched, "Bought it!"

Because it involves online games, the money is small, and the payment process is more appropriate. The deputy director opens a note, everyone fills up the money to buy the book, and then each signs the note to get the financial payment.

There is no need to repay the money, just grab a veteran and go out to buy melon seeds and potato chips.

When the melon seeds and potato chips were in place, a group of researchers had been rushed from the laboratory to the game room, all gnawing books, and half of the remaining veterans were called out to unload the goods, and the other half stayed here to eat melon seeds and wait for orders.

After an hour passed, someone said: "Try it in the game first to see if their idea works."

277 research institutes have recently conducted exhaustive research, but the effect is not good. It seems that the idea is different from the supercomputing logic of the laboratory in the game. Sometimes there will be some results far exceeding the estimated results. The real experimental feedback is always quite different. Errors and operating errors cannot be explained.

Using the books in the game, operating the game experiment equipment, and repeatedly switching modes to watch the content, the whole process is a lot of trouble, and the first result is obtained after tossing in the middle of the night.

It is different from the superconducting materials they have made before. The materials and parameters of this thing are set. When the superconductivity is verified, the material name appears above the temperature of 274K.

White magic guide ZERO.

The scientific researchers in the game room were silent, with only a few people licking melon seeds, and the others opened their mouths, seemingly unable to believe the temperature of 274K.

Tan Shijun had been here for a few days, and he could understand a little bit. He shuddered when he thought of something.

"Wow!"

"Quickly, quickly, get water, I want to take medicine!"

After the silence, the game room suddenly became lively, and the researchers were very excited.

Since the emergence of extraterrestrial knowledge ~www.wuxiaspot.com~ Although there is no obvious problem, after such a long time, except for a blue diamond that cannot be used at all, there are no reliable research results. It is inevitable that there have been conspiracy theories in private. spread.

However, the silver base and 274K superconductivity can no longer be explained by coincidence. Once it is reproduced in the laboratory, even if it is only 270K or even 260K by then, it is an indisputable proof of the landing of alien technology.

As far as 277 is concerned, it doesn’t matter what it proves. Breaking through zero-degree superconductivity means that the cooling system of electromagnetic weapons is greatly reduced. Just use a little coolant to achieve stable superconductivity. As long as the power problem is solved, electromagnetic weapons The vehicle can already be loaded.

As for electricity, some people have actually proposed wonderful solutions, either by using charging piles and capacitor transfer cars, or using the same fleet as laser cars.

The former is definitely not possible. The charging piles are fixed, and most of them are in the city. Even if they can be charged, the shooting field of view is also a problem. The latter can only barely be solved, but the form of the convoy greatly affects the maneuverability. For example, if you want to stop and fire, you have to wait for the entire convoy to arrive and pull the cables.

In any case, at least take out the electromagnetic gun tank first.