Chapter 474

Zhang Yuan pondered for a while. He frowned and said, "theoretically, a high-dimensional fragment should not be able to replace the core technology of level Four civilization... I didn't even see the price of curvature technology in the transaction list. This shows that the price is at least 50000 points! "

The price of a conventional technology of three-level civilization is about double digits. For example, the full production mode of an electronic chip only needs 33.2 amoeba points! There are some simple technologies that can be obtained as long as single digits.

The price of a conventional technology of a four level civilization ranges from three to four digits.

But when it comes to core technology, its price will rise sharply. In this table, the highest price is the theory of some subatomic material, which costs 50000!

More than 50000 things have not been written. It may be Planetary Fortress, curvature technology and so on. Presumably, humans can't afford it.

Zhang Yuan sighed and said, "although the high-dimensional debris has a high scientific and technological content, it is a heavenly book for the low-level interstellar civilization. Even the fourth level civilization is not enough to solve the mystery."

"This kind of thing that looks useless can be used as a collection. At most, it can be used as an electromagnetic shell..."

The high-dimensional fragment has been studied for such a long time, and there are no great achievements. Some good people have specially designed an acceleration weapon for it, just like an electromagnetic gun.

Anyway, no matter what the other party's material is, or even a neutron star, as long as it is hit by this thing, it will still be "eaten".

Speaking of this, Zhang Yuan said with a smile, "if high-dimensional debris can really exchange curvature navigation technology, it must be changed! It is the amoeba civilization that knows that we have virtual space technology. However, the amoeba civilization is a six level civilization. They should not tell all the news they know to their affiliated civilization. "

"What's more, this trading market is monitored by amoeba civilization, and there are other six civilizations... Huantai civilization will not start in its own market."

"If these guesses are true, there is no great risk in trading this high-dimensional fragment. Ten birds in the forest is better than one bird in the hand... Where is there anything safe in the world? Compared with the benefits that can be obtained, the risk paid is also worth it. "

"Curvature technology is our first priority at present."

"Yes, that's what I think."

In addition to high-dimensional fragments, another system that human beings can trade is their own unique science - new civilization historiography.

This is not only an applied mathematics, but also a management discipline. Human scientists think it has great value.

Trafficking in this discipline will not theoretically endanger the security of mankind itself. Just like capital and wealth of nations, what about letting others know?

Each civilization is different, has different ideologies and has its own unique history. Therefore, according to the history of new civilization, it will also take its own unique path, will not repeat with mankind, and will not interfere in human internal affairs.

Of course, the so-called "high value" is also imagined by human beings. If the other party's bid is low, just don't sell it at all.

Finally, the virtual world technology is the core technology of mankind. Although it has high value, it will not be sold.

Not even a word was mentioned in the transaction information

The above is all human property.

During such a discussion, the speed of the spacecraft gradually accelerated, and it is expected to take a month to reach the central trading place.

As time went by, some strange plasma clouds appeared outside the window, just like large clouds floating in the universe. Human transport spacecraft almost sailed in the gap between the clouds.

Zhang Yuan frowned and felt that these plasma clouds might be some defensive weapons of war.

The various observation devices of the spacecraft can't penetrate this thick plasma cloud, and they don't know what is in the middle of the cloud.

One of the weapon experts said: "there are a small amount of helium and hydrogen ions in these plasma clouds, which are corrosive to a certain extent. If a spaceship flies around, it will soon be scrapped. Therefore, it should be a defensive means in positional warfare. "

As the strongest acid in the universe, helium hydrogen ions can react with almost any substance, including various carbon nano materials and composite ceramics. The Huantai civilization has also warned human spaceships not to fly in the clouds, otherwise they can only be responsible for the accidents caused by themselves.

"... it can defend against laser, interfere with electromagnetic wave communication, and prevent foreign spacecraft from flying around. A trading market must be orderly. "

"But how did such a large plasma cloud come into being? I guess there must be a space fortress in the middle, using a super magnetic field to manipulate these clouds. "

"Maybe there are weapons like mines in it?"

It took nearly 10 days to pass through these fuzzy clouds from the gap.

Finally, the clouds in front dissipated, and everything in the inner layer of the whole planetary system became suddenly bright, including more than 20 star fortresses and two wood like planets that can supplement energy.

Human transport aircraft have received all kinds of electromagnetic wave information.

Zhang Yuan's mood was slightly excited, and the boredom he passed through in the clouds a few days ago was swept away.

But

The Battle Fortress at the planetary level is really big!

This large transport ship is also huge, but compared with the planet, it is really the ant at the foot of the elephant. No, it is like a grain of gravel in the mountain

All kinds of huge buildings, like the sky, are displayed in people's eyes. There is a big round guy. I don't know whether it's a gun barrel or something else. The dark hole can even fill the next "Kunlun Mountain"!

"It should be a planetary engine. Too violent! "

Planetary Fortress, an interstellar civilization that has lived in the Milky way for more than 100000 years, usually chooses to develop such super spacecraft. For example, there is a Planetary Fortress in the mother planet of badit civilization captured by humans.

First, we need to empty most of the interior of the planet, and then install a huge engine. At the same time, we need to ensure a strong enough mechanical structure inside the planet. When it sails, it will consume tens of millions of tons of nuclear fuel in a second, which is the most peak of violence aesthetics below the fourth level civilization.

In a planet 1 million kilometers away, countless spaceships and robots are coming and going on the planet, so that a huge ditch has been created on the surface of the planet.

This should be a planet that has not yet had time to develop completely. Now, because the whole trading market will leave in 3000 years, if it is still not completed, it may be disposed of at a low price.

Zhang Yuan and others just looked at it eagerly. Human beings can't buy anything at all. Owning a Planetary Fortress is the dream of all mankind... But think about it carefully. Without curvature navigation technology, this thing really can't be mobile.

"Without curvature navigation, the Planetary Fortress can only navigate near the cosmic string. Once you break away from the cosmic string and lose gravitational acceleration, your own planetary engine alone has poor mobility, and you have to spend a lot of fuel to push yourself. "