The more than one month he has been in Hanjing Mansion has been a stage in his long life when he has received the most new things.

From the very beginning of the theory of "The State and the Nation" to the "Problem Guidance of Religious Belief", these theories and many new technologies have made him feel a huge new system of the world.

Zhao Dezhao researches new technologies, and he often follows behind to observe, and many times, with the existing foundation, just changing a way of thinking, can achieve great efficiency.

Add an air outlet to the earthen kiln, burn bricks can save half a day's time, make several frames with wooden boards, cross the frames up and down, and form twelve bricks at a time.

The gunpowder powder is stirred with water, and then dried to increase the power by half.

Crush the stone and turn it into cement.

Lathes and grinding machines can be used to process hard steel by using water power.

It also made him feel the efficiency and change brought by technology.

In particular, Pei Ge'an's laboratory made him linger.

Mineral powders are common, but through heating and filtration of glassware, some raw materials can be obtained with inexplicable uses.

These microscopic techniques are even more attractive to him than those lattice objects.

He had also practiced Dan and knew that some materials between heaven and earth could be fused together to become something new.

But they can only explore slowly, and they don't understand the reason.

But in Peg'an's case, there is a complete theoretical backing.

Originally, it was very difficult to obtain yellow phosphorus, but now, a workshop specializing in extracting yellow phosphorus has been established, and it will soon obtain dozens or hundreds of catties of yellow phosphorus every day.

Then use these yellow phosphorus to extract non-toxic red phosphorus, and then apply it to a small square box, fuse it with sulfur powder and eucommia gum, and dip a little bit with a small wooden stick head to form a safe match.

This is much safer and more convenient than a fire fold.

Just when he gradually accepted these new things, Zhao Dezhao took out two materials: "The Difference Between Taoist Belief and Truth" and "The Basis and Belief of Truth Doctrine".

After reading this, he really understood what Zhao Dezhao's real purpose was when he invited him to Hanjing Mansion.

Since the people believe in religion, let the people believe, but faith needs guidance.

And he should be the signboard that Zhao Dezhao wants to borrow.

On this day, Zhao Dezhao came back from the iron camp, and when he came back, he picked up Pei Ge'an from the courtyard next to the moat wall.

This courtyard, next to the city wall, was originally a reserve warehouse for the Xiang army, which was later requisitioned by Liu Xiao to reserve ore raw materials and vegetable oil transported from all over the country to Hanjing Mansion.

It is not that there was no industry in ancient times, but most of the industry existed in the form of handicraft workshops.

Take paint as an example, in the third millennium BC, Huaxia has learned to make paints and dyes, and from the beginning of human beings to wear clothes, they know how to dye with dyes.

Most of the raw materials for paints and dyes come from vegetable oils and mineral powders, and in ancient times, small-scale, but very popular workshops were formed.

In almost every town, there is such a workshop, whether it is to color furniture, dye clothes, all kinds of colors, all kinds of ingredients.

It's just that they only have a practical spirit and no theoretical support, so they rely more on experience.

When the synthesis technology did not meet the requirements, the chemical raw materials studied by Pei Gean were basically from vegetable oil and ore powder.

From the time Liu Xiao came to Hanjing, he had already arranged for him to purchase these raw materials.

And this courtyard has also become Pei Ge'an's laboratory.

Pei Ge'an came out of the courtyard, followed by Lingjue and Linglong, these four women, Zhao Dezhao didn't start, and now they don't have to serve the Chen family and the Wang family, they have become Pei Ge'an's assistants.

The four women took turns to wait by Pei Ge'an's side, two of them every day, and the four of them were also in charge of different projects.

The main reason is that there are too few women who are literate now, and there are so many maids in the East Palace, only Jia Siyi is literate.

The four of them were literate, and they were reused by Pei Ge'an.

As soon as he got into the car, Pei Gean said dissatisfiedly: "When will the microscope be made?" I have already refined salicylic acid, and without a microscope, other materials cannot be studied and synthesized. ”

"The lenses can't be made, what can I do?"

Salicylic acid extracts willow bark and birch are important components of aspirin.

Pei Ge'an wanted to synthesize aspirin, and the extraction of salicylic acid was a big step.

When Linglong and Linglong got into the car, they snuggled up to Zhao Dezhao's side, and their sweet smiles were intoxicating.

"Official, what is the eldest sister doing studying these? Ask her if she still told us, why is this happening when you have a hole in your clothes burned today? Is that water? How can water burn all the clothes into a hole? ”

Zhao Dezhao saw Xuanjue pull up the hem of her skirt, and the two layers of fabric were burned through.

He paused for a moment and asked, "Is this sulfuric acid?" ”

Pei Ge'an snorted and said: "I told them to be careful, fortunately they didn't burn the meat, otherwise you would be distressed!" ”

Zhao Dezhao ignored her dry vinegar and said to Jue: "You must be careful, if you touch your body, it will be a scar that cannot be cured." ”

Ling Jue nodded with a smile and hugged Zhao Dezhao's arm tightly.

Pei Ge'an snorted and said, "Didn't you send someone to Fangling to look for barite?" Now the purity of glass is not reached, what is the specific reason? Do you need soda ash? If I need to, I can make some first, so that they can produce high-purity glass. ”

"There are many problems, we are developing by leaps and bounds, the foundation has not kept up, and there are problems everywhere......"

In the Ming Dynasty, the Ma family belonged to professionals, and under the guidance of Zhao Dezhao, they solved the problem of thinking, so they didn't need Zhao Dezhao to bother.

But now there is no professional like the Ma family, and when the problem comes out, Zhao Dezhao can't solve it.

The very simple glass wavelength test, Zhao Dezhao didn't understand, and others didn't understand.

It is difficult to make optical refractive lenses, and at present, only high-purity reflective lenses can be made.

However, such lenses can be used as telescopes, but they are somewhat insufficient to be used as microscopes.

told her about these difficulties, Pei Ge'an can also understand, so that people who don't know glass before can fire glass, it's already good, if you want high-precision glass, you can only take your time.

"There is also printing ink, which has been done a few standards, you will arrange someone to come over tomorrow to test, this is a carcinogen, I don't want to contact more."

Zhao Dezhao nodded and responded.

Ink, like dyes, is very simple and has a low threshold, but it is difficult to do it well.

Nowadays, papermaking technology has been very developed, and some fine paper is not much different from later generations, but the price is expensive.

Most of the paper is straw, worse than the paper in the seventies and eighties, which is not only brittle, but also soaky.

Under such conditions, in order to develop movable type printing, the requirements for printing inks are very high.

The inks of later generations are still carcinogens, let alone now.

The two returned to the Jiedu Embassy, and before they got out of the car, they saw Chen Shu coming over.

Zhao Dezhao got out of the car first, held the hands of the three women and let them get out of the car, and they saluted Chen Jun before going to the backyard.

"Your Highness, Lao Dao has read a few books you gave Lao Dao, and I feel a lot......

Zhao Dezhao led Chen Shu to the study to speak, and asked, "What do you think?" ”

Chen Jian groaned: "The old Taoist is naturally willing, but the strength of an old Taoist is still small, and I hope that His Royal Highness can recruit more people with Taoism." ”

Zhao Dezhao asked, "Is the Dao Chief interested?" ”

Chen Tuan said with a smile: "Taoism is one, all true, there are outstanding people, His Royal Highness has reappeared, and there are many people available." ”

Jin Yan came over with a few little palace maids and shouted at the bottom of the steps: "Official, dinner has been prepared, it is better to talk to the Taoist chief while eating." ”

Zhao Dezhao faced Chen Tuan with his hands and clenched his fists, and said to the end: "Everything is left to the Taoist." ”

The chemists in ancient times were basically from Taoism, and there was no Taoism, and there were no people who studied skiing.

Now that Chen Tuan is willing to volunteer to do this, he naturally wants to raise Chen Tuan a little higher.

Chen Jian was also very satisfied, and said with a smile: "Lao Dao is very interested in the truth theory, but he cares more about His Highness's national and national theory. If I have time today, I am willing to have another discussion with His Highness. ”

After reading a few books given to him by Zhao Dezhao, Chen Jun called His Royal Highness Zhao Dezhao, not the prince.

In fact, the title of His Royal Highness was not popular in the early Song Dynasty, Zhao Dezhao was not crowned king, he was not established as the crown prince, and most people still called him the prince, or the second brother.

When I came to the restaurant and sat down, I had a separate meal system.

Zhao Dezhao and Chen Jun, Wang's, Chen's, Pei Ge'an are one person and one case, and Liu Xiao is the first to accompany him.

After the six of them sat down, each sketched out the dishes they wanted to eat on the menu, and then the dishes were divided into small portions and placed on each person's desk.

Zhao Dezhao didn't have the habit of eating and not speaking, but many words could not be heard by outsiders, so he let others leave, leaving only Tong Liang and Lingjue to wait.

Zhao Dezhao and Chen discussed most of the theoretical knowledge together, and these were directions that she was not interested in at all.

There are not many women who like to study those political theories, social theories.

But these are the foundation of the development of the whole society.

"When the prince mentions nationalism, is he going to officially implement this set?"

"Of course, because we have a common culture, etiquette, and the vast majority of us have a strong sense of national identity. Therefore, I need to build a system on top of this sense of identity and build a self-identified country.

Even if the people's sense of identity with the country is not strong, it is necessary to establish a framework and strengthen the people's identification with the country rather than the court through various means. ”

"What is the difference between the state and the court? Why did the prince always emphasize the state, not the court? ”

Zhao Dezhao sighed and said: "In my opinion, the state should represent the will of the majority, and the imperial court is only the will of the family. ”

Chen Shu was stunned again, and talked to Zhao Dezhao, he was stunned too many times.

Because he knows very well the meaning of Zhao Dezhao's words, is it possible that as a prince, he wants to limit the imperial power?