Douluo see you soon

After entering the unified feudal dynasty, this era is in a relatively stable stage. In this way, being able to become a high-ranking official in this empire can effectively guide the future development of this world.

It would not be as difficult to control the future development direction during the war as before, and it would not be difficult for some people who have been hiding in the empire since the war years to become high-ranking officials in the empire.

With the help of his status as a transcendent, Cheng Ying can easily pass the assessment of officials in this world. After entering the management system of this world, he can climb up relatively easily.

The simplest way is to provide various advanced technologies through meritorious service. First, it will promote the progress of this era, and then gradually make people in this world realize the limited resources of this time.

From a scientific point of view, people in this world need to first understand what elements are and then understand the existence of the periodic table of elements, and then realize that the total amount of all elements in the environment in which they live is limited.

People in this world do need to deal with excess garbage, but when dealing with garbage, they need to consider what elements are contained in the garbage.

For example, the distribution of elements in the earth's crust is very clear, and can be seen as oxygen, silicon, aluminum, iron, calcium, sodium, potassium, and magnesium.

Then some of the garbage containing oxygen should be thrown away, because there is no shortage of this element in the earth's crust. But if it contains elements in some rare gases, or some even in the universe,

If there are relatively rare elements in the garbage, you have to find a way to keep it, even if it may cause harm. You need to extract those rare elements from it before throwing it away. Otherwise, those rare elements will be in this area.

will become less and less, eventually resulting in some elements becoming unavailable.

The periodic table of elements is also of great significance in guiding the development of the chemical industry in this world. Chengying entered the scientific research system as a scientist. And the scientific research system in this world itself can be regarded as part of the official system.

Although by the end of the job, his status may still be a little lower than that of a prime minister, but basically it is just this level away.

It's almost the same as being ranked among the top three men, so there is a relatively bright future in this field. In this era, science is not regarded as a weird skill, so it is relatively tolerant of people who engage in science.

There are no various restrictions imposed on them.

In such an environment, by separating a variety of different elemental elements and then measuring the difference in mass between them at the same atomic number, the periodic table of elements can be derived step by step.

As for how to determine the same number of atoms, it can be done through chemical reactions. Or it can be deduced through chemical reactions.

Because in the process of consuming certain substances in chemical reactions, they are often consumed in integer ratios. From this, it can be inferred that the products are also brand-new substances synthesized in integer ratios.

In this way, according to this theory, two parts of matter with roughly the same number of atoms can be derived, and then the mass difference between them can be compared.

Through similar methods, experiments are conducted again and again. After repeated experiments, it will be found that the mass gap between many substances is also regular.

It seems that the mass difference between all substances has a minimum value. The rest of the mass differences are multiples of this minimum value. And this minimum value is close to the mass of the lightest gas with the same number of atoms.

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Under these various factors, the periodic table of elements came into being, and the entire chemical community recognized the conservation of elements and the conservation of mass.

After this major discovery was presented, the current emperor of the Han Empire took this matter very seriously. The reason is also very simple. They already know that they are living inside a spherical space. Compared with what is needed on the earth,

This can be confirmed only after completing a circumnavigation. Here you only need to look up at the sky to realize it. Looking into the distance, you can directly see the connection between the earth and the sky in the distance. On a clear day, you can see clearly

The world you live in is inside a spherical space.

Some people also try to dig underground, but no matter how hard they dig, they cannot dig through the earth. Many people in this world are dreaming about whether there is a wider world outside the spherical shell they live in.

The people living in this world are like chicks whose shells have not broken out, and the shell of the world they live in is like the shell of an egg.

Some people think that we should dig towards the outside world to explore a wider space, while others think that it is just the opposite. Just like an immature chick, you should not break its own shell. Before the hatching is complete, break the shell of the egg.

, what will be the end? Obviously, the chick inside will die directly.

So so far, digging too deep into the ground has been prohibited, and no one can be sure what the situation is like in the outside world. But after the periodic table of elements was taken out, and after the conservation of elements was confirmed, digging downwards seems to have become

Urgent matter.

The theory proposed by Cheng Ying proves that all elements in the world are limited. If these elements are transformed into a state that is difficult for humans to extract during human use, then the world will eventually perish.

After the law of conservation of elements was proposed, someone soon did another experiment. That was to conduct a series of chemical reactions in a closed space, such as combustion, or other relatively violent chemical reactions.

, put many chemicals in a sealed container, and put some microorganisms inside.

The results of the experiment are very worrying. In such an environment, microorganisms first multiply in large numbers, and various chemical substances are also reacting rapidly. But as time goes by, the products of the reaction of chemical substances tend to be stable.

The reaction stops. And after the microorganisms living in a limited space survive generation after generation, the waste produced by life has filled the world, making the environment in this space increasingly unsuitable for their survival.

, and eventually fell completely into extinction. Many similar experiments were conducted, and the final results were basically extinction or tending to extinction.

In fact, humans have discovered similar phenomena a long time ago, but at that time people did not realize what it meant. They were just making use of that phenomenon, and the most typical one is actually making wine.

When humans were making wine before, they were not aware of the risks involved. They just mixed the strains and grains together, and then let them ferment. After the alcohol was produced, there was no need to worry about other bacteria appearing in it, causing

The composition of the wine is destroyed.

But if you think about it carefully, most of the bacteria placed in the wine have actually become extinct. People are actually drinking them. The waste excreted in the process of survival is alcohol. And alcohol is important to most people.

Bacteria are harmful, even to the bacteria that produce them. In a closed environment, the alcohol content will become higher and higher. This will cause the environment here to become more and more harmful to these bacteria.

If the conditions are bad, the reproduction will become slower and slower, and in the long run, they will become completely extinct.

Nowadays, people have a new view on wine making. In this closed space, humans are not like these bacteria. If humans are allowed to develop, not all the waste generated by humans can be purified by the ecosystem.

.As time goes by, people are surrounded by the waste produced in their production and life, the living environment becomes worse and worse, the population becomes smaller and smaller, and eventually they are heading for extinction.

Under special guidance, several technologies made breakthroughs one after another, and at the same time they were connected with each other. People realized that there was no essential difference between themselves and the bacteria in the wine cellar. If they could not find a way out, they would eventually die.

It will be like bacteria drowned in alcohol, completely drowned in the garbage heap created by itself.

Chengying took this opportunity to present his two strategies to the current emperor of the Han Empire. One is to use space expansion to make the spherical shell of this world truly have a larger space, and the other is to use space technology to expand the spherical shell of the world.

The garbage is sent to a distant place, outside the spherical shell.

Both of these methods treat the symptoms but not the root cause. But at least one thing is that the earth they gave birth to and the shell they gave birth to seem to be endless. In this way, there is actually not a shortage of material, as long as it can be dealt with properly

Garbage, and then extract the elements you need from the earth. Then the area where humans live can still survive for a relatively long time.

Although both strategies only treat the symptoms and not the root cause, they are like a life-saving straw for the Han Empire today.

Although when we were still in an agricultural society, we were worried that environmental pollution would lead to human extinction, which was a bit unfounded. But people in this era are still a little different from people on the earth. In many cases, they are more far-sighted than people on the earth. Because in the world

Before the Spring and Autumn Period and the Warring States Period, when Zhou rites were observed, the Central Plains maintained peace for thousands or even tens of thousands of years.

Such a long time allowed them to believe that the rule of a sufficiently stable dynasty could last for thousands of years.

This also made the rulers of this dynasty believe that their descendants would face the danger of resource depletion. It was only after they became aware that their descendants might face such crises that they became aware of this danger.

Only by paying more attention will we find ways to eliminate dangers as much as possible so that our descendants can live in a relatively comfortable environment.

"Mobilize the whole country to carry out extraordinary transformation and development of space-related technologies, and at the same time inform the whole country that garbage must be effectively processed and it is difficult to rot in the natural environment. The garbage re-added to the natural cycle must be incinerated. Toxic components may be produced during the incineration process.

Yes, they must be cleaned up and then buried in a unified location. After burial, the location where the garbage is buried must be marked.

When we have the ability to process them in the future, we will dig them out and send them to distant places or reprocess them and transform them into resources that we can use today."

Since they are one's own descendants, they may all be affected, so orders in this regard must be issued. After the rationale was explained clearly, the regulations in this regard were almost implemented with the highest efficiency.

Because in this era, not only the monarchs of the country believe that they can last forever. The rulers within the country and the nobles of the aristocratic families also think so.

This means that environmental issues are also issues that your descendants really need to face. Unlike ordinary people, ordinary people are not even sure that their bloodline can continue. Maybe their sons and grandchildren may have some accidents in their lifetime.

As a result, his bloodline was severed. Even if it was not severed, it would be difficult for him to develop as a family.

Therefore, ordinary people will not pay so much attention to the future, and will have an aura of "I won't care about the flood after I die."

It's like if the era develops to an era where the cost of childbearing is extremely high, raising the next generation is likely to make you completely poor for the rest of your life. Ordinary people can decisively choose not to have children and live the rest of their lives alone.

Because they cannot see the hope of their own offspring, they do not look forward to the birth of their own offspring.

Similarly, if they are allowed to formulate policies, they will often only look at the present and not the future. How can people who only live within the past hundred years care about environmental protection?

However, civilization must continue to survive. The real helmsman will definitely care about this issue. He has made a decisive choice to pay attention to environmental issues from now on. However, it is not necessary, so the development of science and technology has stopped.

.

Although the rulers of this era also know that the development of science and technology is not necessarily conducive to their own rule. Instead, it may lead to the awakening of the bottom class, allowing them to escape from hardship and become more difficult to control.

But no matter what, the times have developed to this point. If we do not continue to develop technology, then resources will inevitably be exhausted in the future. The entire civilization will inevitably come to an end. Although as a ruler, he will be very concerned about his right to rule.

But I also hope that my descendants can continue it.

Therefore, technology still needs to progress, but at the same time, those technologies that will cause serious environmental pollution need to be strictly restricted. They can only be used in a small range, and technical deductions must be carried out during the use.

Environmental pollution is further reduced.

The development of this world is simply like a long-term struggle with environmental protection. This struggle has become impossible to stop after the world realized the conservation of elements.

[To be continued]

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