After Qiuyu analyzed and explained the information he had collected in detail, especially the information about the forest, he entered the stage of using civilization points.
As expected, many new exchange items appeared. After careful consideration, Qiuyu exchanged for a first-level safe house. The description was simple - single-room houses scattered throughout the city.
Two hundred civilization points are not cheap, but for the thousands of players scattered throughout the city, it is a solid life-saving straw. And capable players can also use these safe houses to increase the scope of their activities.
.
The second-level safe house still only costs 200 civilization points, which means that the functions of the house are more complete and there are more of them.
Qiu Yu has not even seen the effect of the first level, so it is naturally impossible to change to the second level immediately. As for other exchanges, on the one hand, he has not found the necessary ones, and on the other hand, because it is determined that there will be new exchanges in the future, more
There is a need to be economical and civilized.
There was still a little time before the end of the strategy meeting. Qiu Yu originally planned to talk to Jiuwei and Li Ningfeng, but every time his eyes glanced over, Qiu Yan would keep pointing at him.
Qiu Yu is proud. Since he has made up his mind not to rely on any power from Qiu Yan, he will not trample on his determination at will.
But the ball of light, which should have tried its best to prevent the balance of the game from being destroyed, kept nagging in Qiu Yu's ears, asking him to support Qiu Yan's work at the Reminiscence House, otherwise it would be difficult for him to continue his work, in case he was fired.
, he will no longer be able to protect the earth. It seems that the pressure Qiu Yan put on him is indeed quite great.
Qiu Yu thought for a while and asked Qiu Yan two questions that he felt were insignificant but very technical.
"What are scattering crystals and strong effect alloys?"
I don’t know how much total knowledge there is in the multiverse, and I don’t know if the most powerful computer in the universe has the ability to store the nearly infinite knowledge and complete the retrieval in an instant. Anyway, Qiu Yan has no idea about the problem at hand.
Take time to reminisce.
A polygonal diamond appeared in front of everyone's eyes.
"This is a magnified scattering crystal particle under three-dimensional vision."
Qiu Yan waved his palm lightly, and the diamonds in the air quickly split into countless identical diamonds. However, in Qiu Yan's mouth, this was not splitting, but...
"This is the inside of a scattering crystal particle under three-dimensional vision."
The split diamond becomes only one again.
"What you see now is the interior under four-dimensional vision. Everyone, do you understand?"
Li Ningfeng said honestly, "I don't understand."
Qian Xiao on the side also nodded quietly.
Seeing Qiu Yan frowning slightly, Guangqiu quickly said, "Idiot, you still don't understand it's so simple? What Sister Qiu Yan means is that scattering crystal particles have four dimensions. It looks like a small particle from the outside, but inside
From a three-dimensional perspective, space is very large. The practical application is that the more concentrated a laser attack is, the more powerful it will be. If it is launched from a three-dimensional weapon, it will initially be only one centimeter in diameter, but when it encounters scattering
After the crystal particles are formed, the energy will be dispersed over a range of ten meters, a hundred meters or even larger, so there is no power. However, through the laser of scattered crystal particles, the energy intensity per unit area is greatly reduced.
Infinitely weakened, but the total energy irradiated on the scattering crystal particles is constant. Even if a lot of energy is scattered in other directions, it will still retain considerable power. These powers can only be generated by the crystal particles themselves in a three-dimensional state.
Absorption. If the limit is exceeded, the three-dimensional state of the scattering crystal particles will collapse, and the four-dimensional state constrained in it will instantly dissipate in space, resulting in physical destruction. Therefore, although it is not perfect, the scattering crystal particles
It is indeed the strongest defense method for intermediate civilizations against laser weapons. In addition, the best way to use scattering crystal particles is to spread them directly into space to cover the targets that need to be defended. However, due to the high cost, generally
They all mix scattering crystal particles into other transparent things and use them to make armor or walls."
Qiu Yan was a little confused. Her words just now didn't seem to contain so many things. But seeing everyone's expressions of sudden realization, she stopped worrying and began to answer the next question in the light ball way.
The diamond in the sky disappeared and turned into a huge metal ball several meters in diameter.
"This is ordinary metal."
Qiu Yan held it empty-handedly, and the metal ball, which was several meters in diameter, became only the size of a table tennis ball.
"The strong effect is a misunderstanding of this phenomenon by intermediate civilizations. The correct name should be string vibration... Wuwuwu."
The ball of light once again covered Qiu Yan's mouth desperately, "As an excellent recaller, you can only answer questions raised by others and cannot deny them casually."
Qiu Yan held the light ball in his arms, tilted his head and thought about it, and agreed with this statement, but still clarified the premise first, "In the eyes of intermediate civilizations, the four basic forces can be transformed into each other. Among them, through
The intensity control of the electromagnetic force between molecules achieves an effect similar to the strong interaction. However, the objects of the strong interaction are hadrons and quarks, while the strong effect is a controllable weakening of the strong interaction, which only targets molecules.
Or the spaces between atoms."
The metal ball in the air was instantly decomposed into mist.
"The essence of reducing voids is to increase the material density per unit area. Aluminum alloys that have been strengthened can easily cut through titanium alloys that have not been strengthened. But the disadvantage is that the extremely high mass is difficult to put into practical use. Building stars in the universe
The ship has little impact, but on the ground, if the increase in mass and strength is not large, it is better to replace it with other ordinary metals. But if the increase is too large, it will bring a lot of inconvenience. In order to solve this problem, intermediate civilization
, what is used is an element numbered 311, which has anti-gravity properties."
In the metallic fog in the sky, some mist-like objects of different colors appeared.
"As long as element 311 is added to a strong-effect metal, its mass will be greatly reduced in proportion. When the proportion of element 311 exceeds half, the mass of the strong-effect metal will be infinitely close to zero. But in this case, the metal structure will be
Collapse. Therefore, intermediate civilizations will control the ratio of Substance 311 and highly effective metals as necessary."
The mist mixed with element 311 recondensed into three metal balls in the air.
"Civilizations that use element 311 will set up a proportion standard. Those that use this standard proportion are generally called standard high-efficiency alloys. They are mainly used for industrial and military purposes that require high standardization of items. In terms of standard proportions,
Those that add more 311 elements and sacrifice strength to reduce mass are called lightweight high-efficiency alloys, which are mainly used in construction or small parts. Those that add only a small amount or even no 311 elements are called reinforced alloys.
High-efficiency alloy. Except for a small number of special uses, it is mainly used in the construction of starships. After all, there is no need to worry about things being too heavy in the universe."
The three metal balls disappeared, and a huge circular section with traces like tree rings appeared.
"Strong effect technology is an important indicator to measure the development level of an intermediate civilization. For a civilization that has just entered the intermediate level, the proportion of popular strong effects is only 2 to 10 times. After that, the compression ability of strong effects will gradually increase with development.
.When entering a super civilization, it will reach the level of true strong interaction and create strong interaction matter with a compression level of quark level. Its main application is..."
Guangqiu suddenly shouted, "The strategy meeting is about to end. We use this last time to give applause to the outstanding recaller who perfectly answered everyone's questions."
Except for Li Ningfeng who responded to the call and clapped his hands, everyone else ignored the light ball for various reasons.
However, Qiu Yan was easily satisfied and happily accepted the applause shared by only two people.