Douluo See You For a Long Time

Oscar looked at the long and narrow cylinder in the bubble, and was a little confused: "Is this the later reincarnation disk? Why does it look not like a plate at all, but like a pen?"

"Of course it's because it saves money by building this way!" Cheng Ying smiled: "You should have noticed that each layer of the reincarnation disk uses gravity simulated by centripetal force. Even today's gravity generators can The consumption is not low for us. Generally, gravity generators are only used on battleships.

What's more, at that time, we didn't even have a clue about gravity technology. The earliest goal of the space city was to achieve long-term survival in space.

Neither humans nor soul beasts are actually adapted to a gravity-free environment. Although early pilots always complained, those who dare not fly into the sky are souls bound by gravity. But from a scientific point of view, the human body is not adapted to the ecological environment of space. Especially if it lives for a long time, it will cause many chronic diseases that are difficult to deal with.

Therefore, a stable gravity-simulating environment is necessary for long-term survival in space. Making the space city into such a slender cylinder is naturally to use less material. Smaller space to simulate gravity for a larger footprint.

If you think about it, when the circular areas on both sides of the space city are fixed, they will naturally be made longer. The area that can be used for free is getting bigger! So the early space cities were designed to look like this weird cigar. "

Oscar nodded. He could probably imagine that Tulip's technology at that time was not an exaggeration. At most, it was the development of another world, which allowed their materials science to complete rapid iterations and create a product that could withstand space navigation. Large-scale spaceships that can accelerate, and abnormal technologies such as teleportation and resurrection, do not exist at all. Under those circumstances, it is not an exaggeration to say that building a space city is an epic project.

"I'm curious, is such a project necessary for your development? Since you have mastered the technology of reaching other planets through teleportation, there should be many habitable planets for you.

Why bother building a city that can operate independently in space? "Oscar was curious.

"There are many reasons! On the one hand, we have not mastered the so-called interstellar teleportation technology. Those alien planes under development can only be reached through the portals left in the demiplane. Sometimes it is very difficult to be prepared for danger in times of peace and to worry unfoundedly. It is difficult to distinguish. Even if these portals have been operating safely for who knows how many years? But we cannot take it for granted that this is a mature technology. There will always be B. Once the portal fails, we must have Other abilities to open up living space.

At that time, we could not see the hope of realizing warp speed navigation technology in a short time. We could only hope that we could survive in space for a long time, and then use a long time to reach Proxima Centauri for development.

On the other hand,

Our development also faces external threats. At that time, Tulip was not yet fully prepared to deal with the attacks from the divine realm. As very high-end transcendent beings, each of the gods was a huge threat to our order, and space gave us huge strategic depth.

Even the flying speed of a god is limited. In space where there is nowhere to borrow force, he wants to accelerate in a short time. It must also carry a large amount of matter and rely on conservation of momentum to propel it.

In the final analysis, if we want our civilization to spread throughout the starry sky, aerospace technology must be developed. "

Oscar nodded. If he didn't plan to join Tulip in the future, then these were the paths he would have to go through. The two of them immersed themselves in this period of history. Oscar watched while summarizing the lessons learned.

The location where Star Roulette was originally built. In fact, it is in the orbit of a satellite. This satellite is actually a living planet captured by a demiplane, which gave birth to a civilization similar to the ancient Middle Ages.

But because the celestial bodies in the sky are completely different from those seen on the planets where most intelligent creatures live, many different cultures and concepts have arisen. Huge gaseous planets often cover their sky and occupy one-third of the sky. There are so many of them, which makes them have inexplicable worship of this huge celestial body, and many people even want to board this huge celestial body.

Compared with the sun, whose outline is unclear, this huge celestial body is. Many details can be observed, the flow of the surface atmosphere, and the formation of storms. These phenomena are interpreted into many different meanings in the eyes of people on this planet. Some people think this is a revelation from God, while others have enlightened themselves to the simplest scientific thinking after making analogies to wind, frost, rain and snow.

But these can only be seen in museums now. Tulip's immigrants assimilated them and brought these natives with them for the first time. They saw the appearance of the huge celestial body in front of them up close.

Originally, due to cost considerations, most of the building materials in the space city came from this satellite. This was considered a big mistake. It was also this mistake that led to the tragedy of the planet being torn apart, because too much space was used. Being too close to a gas giant, this planet is much more affected by tides than other terrestrial planets. After large-scale mining of underground minerals, the originally solidly connected continental plates collapsed. On a certain day when the orbit was closest to the gas giant, it finally It completely disintegrated and floated, which triggered a series of subsequent disasters.

Oscar wanted to take a small notebook and record all these experiences. Chengying explained to Oscar step by step. They also watched the space city being built brick by brick, and watched the city become safe one by one. Eliminate hidden dangers.

When Oscar saw that the city was finally completed and he cut off the red silk to celebrate according to the traditional ceremony, for some reason, he felt empathy with the builders, as if he had personally participated in the construction. Average.

Shaking his head, he shook this strange thought out of his mind. He finally understood the concept of Tulip's strong cultural assimilation ability. Just watching history, he could not help but have an unreasonable sense of identification.

"Let's go! This is the history of this period. After the core of the space city was established, Tulip basically mastered the ability to survive in space. The time has also come to the 23rd year of the Star Era, and this is a new round of technological explosion. At the beginning, um... the reason for the technological explosion is a confidential matter that ordinary Tulip citizens don’t know, and it can’t be seen here. It is unlikely to be disclosed to you before you choose to join.”

[To be continued]

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