The First Family of Tang Dynasty

This is really not what ordinary people can think of in their minds. The important thing is, who can open up such a big brain.

I saw the seal on the paper, which invented movable type printing, and because of the high cost of paper.

He even went to improve the papermaking technique by himself. What's important is that this kid was just using Shiro Li Tai to cure his illness.

Taking the time to get it out, this kind of ability simply gave Li Shimin a kind of wish to see what magical things were inside Cheng Sanlang's head.

"Although the husband has never seen the movable type printing technique, according to the Guanyin maidservant you just said, the husband can tell.

The cost of movable type printing will inevitably be much lower than that of block printing. "

"With such high-quality and inexpensive paper, coupled with low-cost movable type printing..."

"It's the old man, I can't help but become a little jealous and inherit Qian's good fortune."

Li Shimin paced in the Temple of Ganlu in disbelief, looked at the pattern in his hand, and shook his head repeatedly.

Seeing that her husband was already so excited that she couldn't sit still, Empress Changsun glanced at the direction of the hall door and reminded him in a low voice.

"Husband, don't want to forget, but the concubine agreed to Ke'er."

"Oh, I was so excited just now for my husband." Li Shimin nodded and sat back in front of the case.

The big hand patted the pattern lightly, his face full of satisfaction and authenticity. "This place has fallen, but it is really the blessing of our family."

"No, Cheng Saburo is the lucky star of your majesty." Empress Changsun looked at her husband in front of her, and said seriously and solemnly.

When Li Shimin heard this, he couldn't help but nodded with approval.

"Don't worry, how can a husband be jealous of his son because Chengqian can secure his position as a prince, and is embraced by scholars in the world?"

"He is the prince, the prince of the country, and I will hand it over to him in the whole world in the future."

"He can be popular, I will only be happy for him."

Empress Changsun stretched out her hand, clasped her husband's hand tightly, and smiled.

"Of course, my concubine knows what kind of person my husband is. His Majesty must be admired by the heavens, and I can only get the help of a genius like Cheng Saburo."

Li Shimin was very happy, stroking his long beard, with an authentic look.

"Yes, if it weren't for my wise eyes and beads to let him enter the East Palace, how could there be that kid's series of actions that could be called shocking and horrifying?"

"This is natural, precisely because there is a generation of Mingjun who has the insight and knowledge of your Majesty.

In my Datang, there will be so many capable officials and famous generals, and will also have the current prosperous atmosphere. "

Li Shimin smiled heartily, looked at the pattern in his hand, and took a deep breath.

"Speaking of which, my husband is really eager to look forward to Cheng Qian's foot problems to get better soon..."

"Those important officials in the central government, if they saw Cheng Qian stride forward and offered the movable type printing technique, their expressions would be really exciting..."

Seeing the expression of joy and misfortune on his husband’s face, Empress Changsun lowered her eyes speechlessly, fortunately that he is still the emperor, but what can he say...

Ha ha... A man, sure enough, he will never grow up, even if he has children, he will be like a child.

"Kuanyin maid, what are you thinking?" It took Li Shimin a long time to put away his happy face, and looked at his wife in his arms.

Empress Longsun smiled sweetly, with a gentle and gentle smile. "It's nothing, the concubine just thinks that your husband is right."

"Really?"

"Of course it is."

#####

Seven days after Li Tai had the operation, he had to wait for Li Tai's wound to heal and stay in Cheng Chubi in Chang'an.

Standing in the book printing workshop of Cheng and Xu Hegu by the Fengshui River, watching the craftsmen, they began to pedal the machine.

A round roller slowly turned, as a craftsman sent a piece of thin paper along the paper feeding slot.

In everyone's surprised eyes, the piece of paper was actually hit on the roller out of thin air.

With the rotation of the roller, the thin paper was rolled over the type that had been brushed with the newly developed ink.

When this series of actions are completed, the sheet of paper that has been greeted, the thin plate that is stretched out, separates it from the roller.

The first sheet was separated, and the second sheet was taken away by the roller...

After seven or eight prints, Cheng Chubi started to see the ink fade.

Then, the first printed thin paper was quickly handed to Cheng Chubi's hands.

Cheng Chubi's brows frowned, and he handed the poorly printed test product to Li Ke beside him.

Li Ke stared blankly at the piece of paper in his hand, even if the ink was still a bit unsatisfactory, and some of the handwriting looked blurry.

But the problem is, this is enough to prove that Brother Chu Bi's idea has really become a reality.

Moreover, they can see the engraving next to it, and each page printed requires a new stroke of ink.

And there are so many footprints here, even if the ink stains on the next two or three have been obviously faded, they can still be inked anyway.

"Brother Chubi, why did the roller stick the paper on it?"

"That's an electrostatic effect. For example, after rubbing a piece of leather with silk, it will have such an effect."

When Cheng Chubi saw Li Ke's bewildered look ~www.wuxiaspot.com~, he couldn't help but feel happy, and the superiority in IQ emerged spontaneously.

"What is the cause of the electrostatic effect. I won't explain it to you, mainly because you don't understand it."

"..." Li Ke's face quickly darkened. Muttered unwillingly.

"Brother Chubi what you mean. The paper is sucked up because of static electricity, so dare to ask what is electrokinetic."

"Electricity?" Cheng Chubi breathed in a toothache, staring blankly at Li Ke who asked this strange question.

Shente’s electromotive force, Lao Tzu’s physics is not good, but at any rate I know that there is only a description of static electricity in the textbook.

"Electricity is the thunder and lightning you can see on a rainy day."

When Cheng Chubi's eyes rolled, he finally thought of a very good explanation that fits the feudal superstition view.

"That's it..." Li Ke was stunned for a while before he realized it. "It's no wonder that the lightning is winding among the clouds, just because it is moving."

"Yeah, brother Xian, you have a good mind." Cheng Chubi patted Li Ke's shoulder with a gentle and caring expression.

"..." Li Ke looked at Brother Chu Bi in a daze, always feeling that he was mocking himself, but he couldn't find any evidence.

"I'm complimenting you, virtuous brother, looking at you like that, don't you think I can ridicule you?"

Seeing Li Ke's expression, Cheng Chubi hesitated and continued to consider serious matters.

Although the quality of the ink still needs to be improved, and the machinery needs to be adjusted, at any rate everything is moving in a good direction.

Cheng Chubi was very pleased to praise Uncle Ping, who is unpretentious and likes to do big things in a low-key manner, and instructed him to continue to let the craftsmen work together to find ways.