The high-level fuel engine technology on the plane, because it is useless in the plane, so Ren Di can't get it, the aero engine, although some material technology is available, but the material technology is not developed for fuel aero engines, as for the completion of Daihatsu research and development alone, well, this is not a great achievement that can be completed by a carbon-based life.

However, in the nuclear industry, the completion of the test explosion of thermonuclear weapons is the node. A large number of nuclear physics experts in the Republic of Lebanon have finally been trained, and the progress of the entire nuclear industry is developing efficiently under the dual guarantee of a high sense of responsibility for talents and the tilt of national resources. Even if this world takes the route of Yunchen and the Technology Tree, Ren Di is not at a loss. Because the core technology is universal.

Ren Di arranged nearly 1,200 preparation materials for the Dawn Commune, and the future nuclear test site will cover, atmosphere, high altitude, space, water layer, underground, and space. So many nuclear tests have directly pointed in two directions, the first of which is the miniaturization of nuclear weapons.

For this reason, the X-ray equipment with ultra-high power and can penetrate ten centimeters has begun to be developed, thanks to the news of the previous life, Ren Di has paid attention to the development of this equipment very early. In the 21 st century, all the major nuclear powers have stopped nuclear tests, but the so-called non-nuclear world is purely a matter for a few big hooligans to maintain face. Nuclear weapons can simulate a nuclear explosion through a subcritical reaction. Nuclear materials do not undergo a chain reaction when the critical mass is not met. The critical mass of uranium-235 in its optimal spherical form is more than sixty kilograms without a reflective layer. Plutonium is ten kilograms. However, with the addition of a firing layer and the use of high-energy explosives to squeeze pieces of nuclear material into a ball with a shock wave towards the neutron source, it will explode at a much smaller critical mass.

The so-called subcritical test is a tacit game played by the big hooligans, where the blast wave tests the reaction of the nuclear material under the shock wave, and then observes the effect of the nuclear material under the reaction. Then you can speculate on the data for designing a nuclear bomb. Such tests are highly concealed because they do not produce a nuclear explosion at all. So the big hooligans can just smile on their faces and show pacifism and play a game behind their backs. Of course, there are also those who tear their faces, saying that they have nuclear deterrence capabilities in peacetime, and the official leaks that they are conducting subcritical tests. Before Ren Di crossed, Hope Kingdom conducted a subcritical experiment, and then Neon understood what Dad meant very well, and seemed to say on a large scale, Dad, you can't play like this. In fact, the nuclear deterrence that the Hope States hope to demonstrate in this test is a manifestation of this.

However, a few months later, the country with long ears in the Eastern Continent immediately announced the success of its Shenlong II. What the hell is this for? -- Nuclear weapons flash photographic technology. At the end, the person who was interviewed also said arrogantly: "If I hope that the country can't think of it, it doesn't mean that we can't think of it; What we think of, the country of hope may not necessarily get! "This person does have reason to be proud that at that time, only China and the United States in the world had the ability to take coaxial multi-frame and biaxial precision flash photography. And the two lines of thought are completely different, and these scientists are using the same ideas that the United States has abandoned. It is completely independent and independently developed. Maozi's crippled industrial system is no longer enough to develop something that symbolizes the capabilities of a nuclear power.

Such reciprocal official announcements are a mutual demonstration of nuclear deterrence capabilities. The ability to study radioactive materials such as uranium plutonium to the limit, is the ability to deal with heavy nuclei in the nuclear industry. When the nuclear explosion experiments above the critical conditions are sufficient, in order to understand the nuclear material more effectively, all research is concentrated on the critical conditions. In this world, Ren Di is pursuing this ability. All small-yield nuclear tests are related to this.

But there is also a large-yield experiment. Nuclear tests of more than one million tons, this kind of nuclear explosion verifies the conditions for the fusion of light nuclear elements at high temperatures. In that direction, the light nucleus can be perfectly reacted 100%, and this kind of data can only be completed by large-yield experiments.

Under the silent night sky, the planet's Yuanmiao Continent had turned to the dark side. A light appeared in the center of the continent, and a strange rocket flew upwards under the hold of two airplane-like things. The rocket technology of this plane is different from that of the earth, the rocket on the earth has a main flame and several stages of the second stage rocket boost, but the effect of the booster in this plane is replaced by the space shuttle.

When a rocket launches this thing, the fuel it carries has a weight, so sometimes when the fuel is injected out, the thruster can be thrown away. Reducing the weight, so there's such a thing as a booster. Well, the world flies in the atmosphere, and it is quite possible to lift a rocket into the air to a certain altitude with a hypersonic vehicle using elemental fuel rods. And then launch. The same is true of the air routes throughout the Republic of Dawn.

In the fifth year of the Elemental Calendar, the number of moons of the Dawn Republic in space gradually increased. The Republic began to gradually find the technology to keep man-made objects moving in space.

On the ground, rare earth materials are used in the laboratory for research and development. The topic of superconducting technology materials is also on the agenda. All industries are integrated. As a truly industrial country, we will never lose our way because of any technological advancement. The technology that is advanced in the world means that the technology is profitable. It can be developed vigorously, and that backward technology means that it is not profitable, and the investment is not spent.

There is no goal, in a world dominated by the leader country, the development of industry is to obey the tasks assigned to you by the world industrial chain, and do the work that suits you best, so that your national life will be better. But capable countries always have the ambition to set a little goal for themselves. Ren Di is not a national of a small country. The overriding aim of the government led by Ren Di is not to raise the living standards of the people as much as possible in the short term. It may also be said that the Republic of Dawn is a red dictatorship at this point that does not care about the feelings of the people under its rule. But it must not be said that the Republic of Dawn does not have goals.

It can be seen from the direction of Ren Di's design for a complete set of industrial development, and the process of hundreds of millions of degrees of light nuclear reaction is understood in the nuclear industry. In terms of materials, we focus on inclined superconducting materials, and strive to develop materials that maintain superconductivity at liquid nitrogen temperatures, and in aviation, build space shuttle equipment to maintain the operation of large man-made objects in suborbit. Ren Di's highest industrial goal is only one - to build something in space.

Why was it made in space? In the solar system where the Earth is located, for example, the temperature on the far side of Mercury is minus 160 degrees, and it can only be kept cold in space. Why increase the space carrying capacity. Because this device is huge.

After Ren Di handed over a series of industrial plans to Yun Chenhe, Yun Chenhe glanced at the machine with a magnetic cage structure at the bottom, smiled and said, "Xingchen Dahai, I thought you liked this slogan." Ren Di said: "The slogan is the dream, there is a dream first, but calm down, whether to let the dream wake up first, or let the dream come true in your hands." Standing in this position, we have to think about how to choose. ”

Yun Chenhe didn't answer, and focused on signing his name on one project after another. At the end, he raised his head and asked, "Sky City in the high orbit of the Yuan Miao planet, do you have any ideas?" ”

Ren Di said: "I really want to see it, but unfortunately, that thing has a strong force field protection structure." Wait until we have enough energy in space before we explore this thing. Yun Chenhe smiled and said, "The energy is enough, and it's really convenient to do things." After a pause, he said, "I didn't expect you to plan so far." ”

Ren Di took Yunchen and signed the report and handed it back. "It's not far away, it's all things that are possible and useful to everyone," he said. ”

In the 51st year of the Elemental Calendar, the initial brilliant industrial planning conference of the Yuan Miao Continent has effectively advanced the world's science and technology on the basis of Ren Di Yunchen and the technology he brought. This speed of change is an unprecedented intensity on the planet Yuan Miao, and it is definitely different from the accumulation of the number of great magicians and magisters in the Magic Empire for hundreds of years. The speed at which the Republic of Dawn rises is a speed at which wisdom is enriched and accumulated.

A simple version of the large mech appears in the Republic of Dawn, which is simpler to operate than the military mech operating system. It is only to arrange the sensing points in the joints, not to induce the movement of the muscles of the whole body, of course, some difficult work, such as climbing, somersaults and other actions can not be done, these actions are normal people need all muscle coordination to complete. However, the main purpose of this large mecha in the Republic of Dawn is the same as the effect of digging vehicles.

Such a Hercules is very useful in some wheeled machines that are difficult to walk on, and in some dangerous areas where a little flexibility is required. So this thing, like an excavator, began to be manufactured in a factory. Abbreviated as an industrial mecha.

When the steel collides, the machine roars, and the welding spark flashes. and other emerging scenes appeared in this world, and the original world with a magical style was quickly diluted. The evolved lieutenant who was on the same scene as Ren Di was fortunate to see this scene.

A series of industrial mechs painted with yellow paint combined with this excavator to dig on a rocky mountain. The cannon hole was quickly formed under the knock of the steel strongman, and then with a loud bang, the originally stable rock collapsed like broken tofu.

Yang Yang looked at this scene of road construction, his mouth opened slightly, and he didn't close it for a long time. Now at this time period, it has reached the highest stage of the evolution of the officer's rating, as a member of the Yankong Society's undercover Canglong Society, the last mission called Xiaofeng, Ren Di, Yun Chenhe, and the three. However, this time, his original plan was to summon the major of the Flame Sky Society. But Yang Yang is a little apprehensive now. Those who have tried it now understand that this world is not to mention a small major, even if a colonel comes to this world, he will not be able to control the field.

The plane has been chartered by two reserve lieutenants. After this task is triggered, the god horse will happen in the end. The mission is for all lieutenants to evolve into officers, at this time a lot of space and evolution space exchanges. Yang Yang is no exception. However, the hint that I saw the evolution light curtain was: "The degree of dominance of the original plane is insufficient, the military rank is too low, and you have no authority to ask about the next battle plan of the evolution." ”

Look at the answer on this light curtain. Yang Yang's face twitched, and he said self-deprecatingly: "It makes sense, I am speechless." Yang Yang suddenly became angry and said, "I can contact people outside between the last mission, why is there no this mission?" ”

Evolution Space replied, "In the interval between the last mission, the Evolution Officer you contacted was authorized to know enough about the situation of the battlefield mission. But now they don't have enough authority. Yang Yang was a little dazed when he heard this, and asked, "Is the major capable of doing this task?" Evolution replied, "Your authority is too low. ”

Yang Yang turned off the Evolution Light Curtain and prepared to take a trip towards the Dawn Republic. As the front station of the Yankong Society here, Yang Yang dared to pack a ticket, if it was not arranged here, he would be torn up by his own organization when he went back. Thinking of this, Yang Yang suddenly thought for a moment, and he triggered the evolution of the task to take over as an official captain. With Xiaofeng as a comparison, Yang Yang felt that the air was much fresher.