There were more than 100 subordinates and guards brought by Yu Chaoen, and they carefully carried the large and small mirrors onto the transport cart, and put soft cotton cloth between the mirrors to prevent the mirrors from breaking during the transportation process. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

"Li Shilang, how should these mirrors be maintained?"

Yu Chaoen asked.

"Well, there is no need for special maintenance, that is, this thing is like an egg, it is fragile, just don't touch it with a hard object, and if the surface is dirty, wipe it with a clean damp cloth first, and then wipe it again with a clean dry cloth."

Li Ang briefly talked about the maintenance and precautions of the mirror.

"Yes, the little slave understands, Li Shilang, then let's go first."

Yu Chaoen was in a hurry to go back to his life, so he naturally didn't dare to delay for too long.

Li An nodded, sent them out of the way, and then walked back.

"Li Shilang, we can look at the telescope!"

Li Yu and Li Li's eyes were full of anticipation, and Yu Chaoen came over to get the mirror, which delayed Li An a lot of time and delayed them looking at the telescope.

"Huh! Look at your urgency, let's go, let's go look at the telescope. ”

Li An is now very much looking forward to it, as long as this thing is manufactured, it will definitely play a significant role in the Tang Empire, whether it is to enjoy the scenery or use it for military purposes, you can use a telescope.

"Li Shilang, Li Shilang ......"

A group of typical sour scholars rushed over, there were more than a dozen of them, and they all wore decent spirits and looked like they were full of spring breeze.

"Who are you?"

"Li Shilang, below are the doctors of Guozijian, these are assistant professors of Guozijian, and several doctors of Taixue and Sixue."

"Oh, you are all the pillars of the Tang Dynasty, what is the matter with this official?"

Li An frowned, he didn't like these old pedants who felt that they were superior.

"Li Shilang, we all know about movable type printing, but we don't know much about pinyin, so I came to ask Li Shilang for advice, and please forgive me for the abruptness."

A doctor respectfully asks.

"This pinyin ......"

Li An explained carefully, however, due to the new contact, these doctors and teaching assistants with high IQs are still a little difficult to fully understand, and continue to ask Li An, which makes Li An have a headache, although these pinyin knowledge is very simple, and the kindergarten children of later generations understand it, but for the Tang literati who have no foundation, it is still a little difficult, at least it takes some time to learn systematically, in order to better grasp it.

Li Yu and Li Li seemed to have no interest in these pinyin knowledge, and their eyes were full of dissatisfaction and anger when they looked at the doctors and teaching assistants.

Just now, when Yu Chaoen came over, it had been delayed for a long time, and they didn't see the telescope immediately, and now, these doctors and teaching assistants came to delay time, can they be happy in their hearts?

"Everyone, although the knowledge of pinyin is not difficult, but in a short time, it is also difficult to understand, learning knowledge to be gradual, the so-called speed is not reached, today, the official has said enough, you go back to digest it, in addition, the official will be the knowledge of pinyin into a textbook, when the time comes, you read the book to learn, within a few months, you will be able to fully understand."

Li An really didn't want to continue to explain, and at the same time sighed that it was not easy to teach, no wonder the primary school teachers of later generations, when they encountered students with stupid brains, they would use force, because of the hard explanation, others did not understand, the nest fire in the heart, can only be relieved through the venting of force, and then it is still beautiful, saying that beating you is for your good and for your success.

Of course, Ang Lee now also has the urge to beat up these 'stupid students', of course, it is just an impulse, these are all talents of Datang, and force cannot be used against them.

"Li Shilang, then let's leave, Li Shilang remember to compile the teaching materials as soon as possible, I'll wait ......"

'Alright, alright, let's go!' ’

Li An was really irritable, and waved his hand to tell these guys to get out of here.

"Li Shilang, these guys are really annoying, I usually annoy them the most."

Li Yu didn't come out of the fight, and after such a delay, it was almost noon.

"Okay, I know that King Guangping is a telescope, so let's go over and see how it works?"

Li An walked towards the processing plant.

"Ah Lang, Ah Lang, a large group of housekeepers from various provinces have come, saying that they want to buy mirrors made of medicinal jade."

Zhao Liuliu strode over and said breathlessly.

Soon, a large group of people who looked like butlers strode over.

"There's more to come."

Li Yu stared angrily, Li Li directly found a place to sit down, looking at the sky with his eyes on the sky, with a disappointed and anxious expression.

"Li Shilang, see Li Shilang for the villain."

A large group of butlers ran over with a grin.

Li An was very annoyed, and cleared his throat with a cold face: "You are all here to buy the medicinal jade mirror." ”

"Yes, yes, Li Shilang, the lady in our family heard that the medicinal jade mirror can clearly reflect people, and she shouted that she must buy one."

"Li Shilang, the lady and the young lady in our house are also clamoring to buy one."

The housekeepers reported the situation truthfully, smiled sweetly one by one, and pasted Ang Lee's cold ass with hot faces.

"You must all know that this medicinal jade needs to be made of Snow Mountain Ice, and Snow Mountain Ice is very expensive, even if you have money, it is difficult to buy it, understand?"

Ang Lee took on an official tone.

"Understood, understood, Li Shilang, we are willing to pay a high price for it."

Li An looked at everyone and said loudly: "The official knows that you are all on orders, and it is difficult to go back if you can't buy things, but the production of medicinal jade mirrors is extremely limited, and all the mirrors made by this official have been sent to the palace, and the hundred-person team you saw on the road was escorted by the medicinal jade mirror, so if you want to, you can only go to the palace and ask Your Majesty for it." ”

"Li Shilang, when will it be available?"

The housekeepers were obviously forced to be forced not lightly, afraid that they would not be able to buy anything, and they would not be able to explain when they went back.

"Let's go back first! There will be a batch tomorrow, go back! Let's all go back! ”

Li An waved his hand and told everyone to get out of here, he now has no medicine jade mirror to sell to these people, and, most importantly, he is very annoyed now.

These housekeepers looked disappointed, glanced at each other, and gradually dispersed, among them, some of them were afraid that they would not be able to explain when they went back, so they deliberately went to Wang Ba's place and spent money to buy some fresh vegetables, hoping to use these fresh melons and fruits to block Mrs. Aimei's mouth.

"It's all gone, and it's finally quiet."

Li An sighed and looked at Li Yu and Li Li, but saw that the two of them were vigilantly looking in the direction of the capital, obviously, they were really afraid that someone would come over and disturb their good deeds.

But the anticipation and anxiety in their eyes have obviously weakened a lot, and there is even a little helplessness in their expressions, because after three interruptions, their frustration has increased a lot.

"Okay, no one should be bothering us anymore, let's go look at the telescope!"

Li An stretched out his hand and took Li Yu and Li Li to the room where the telescope was built.

"How about it, the telescope I want, are you ready?"

"Li Shilang, it's all done, this thing is really godly, the villain tried it, and he can actually see things far away, it's too godly."

The craftsman pointed to the finished telescope and said excitedly.

When Li Yu and Li Li heard this, they immediately came up with interest, and without waiting for Li An's introduction, they immediately reached out and took a telescope and studied it.

"Li Shilang, how to use this thing."

Li Yu looked at the objective lens for a long time, and his eyes were spent.

"Li Shilang, why is this thing shaking so powerful."

Li Li used it correctly, but he was holding a 50-magnification telescope, which was absolutely impossible to observe objects normally by holding it, and it had to be used with a tripod.

Ang Lee took a little time to briefly introduce the principle of the telescope, which allowed the two to master the basic use of the telescope.

"The space in the room is too small, you can't see anything, and besides, you can't hold high-magnification telescopes, you each have a ten-fold telescope, let's go out and have a look."

Li An, Li Yu, and Li Li, each took a ten-magnification telescope, walked out of the room, and walked to a relatively high position.

"There is a tree two hundred steps ahead, let's see if there are any birds on it."

Ang Lee picked up the binoculars and looked at a big tree in front of him.

"Li Shilang, there are birds, you can really see birds!"

"I saw it, I saw it, and at such a distance, I can actually see the birds in the trees, and it's still very clear?"

Li Yu and Li Yu were all excited.

A big tree two hundred paces away, which looked like it was only twenty paces away, suddenly narrowed ten times closer, which was certainly indescribable for a person from the Tang Dynasty.

"Li Shilang, you really didn't lie to us, this telescope is really powerful! can actually see so far, Xiao Wang will look elsewhere. ”

Li Yu was very excited, looking at the various scenery in the distance one by one, and the more he looked, the more excited he felt.

Li Li's excitement was slightly weaker than Li Yu's, but at that time, under the condition of trying his best to control, Li Li's heart was of course extremely excited.

"These glasses are smaller than a mirror, for example?"

Li An asked knowingly.

"Li Shilang, this is much better than a small mirror, you can see things from such a distance, it's really amazing."

"Li Shilang, will you give us this telescope?"

Li Yu and Li Li undoubtedly love these two telescopes and want to have one.

Li An nodded and said softly: "Since you like it so much, these two telescopes will be given to you, but you should be careful to use them, if they are discovered by Your Majesty again, they will definitely be taken away again." ”

"Li Shilang, don't worry, this time we will keep it for ourselves and never show it to others again, lest they go around talking nonsense."

"Yes, we're secretly playing around and not letting anyone know we have it."

Li Yu and Li Yu can be regarded as eating a trench and growing wise, and finally know how to be low-key and hide good things.

Since ancient times, there has been a saying that 'a gentleman is innocent and guilty', which tells the world that good things must not be taken out casually, so as not to let others look at them and suffer losses.

"King Guangping, Shiro, although this telescope is fun, you must not use it for peeping! If you get caught, you're in trouble. ”

Li An opened his mouth to remind that Li Yu and Li Li are both half-grown children, and they are in the adolescence of growing bodies, and during this period, it is easy to be curious, especially about the little mother's body, so that voyeurism has become inevitable.

With the identity of the two of them, it is not much of a problem to peep at ordinary people's homes, but they live in Baisunyuan, and occasionally go to the palace to play, if they peep at Li Longji's concubine and then are discovered, the consequences will be serious, and maybe they will affect themselves.

"Voyeurism, Li Shilang, what do you mean by voyeurism?"

Li Li asked puzzled.

"Peeping, peeping is to peek at others with a telescope, for example, there is a little lady taking a bath in the distance, and you hide in the distance and peek at others with a telescope, then it is called voyeurism, understand."

Ang Lee explained in a whisper.

"That's a peek! Peeking at others with a telescope is called voyeurism, peeping at the leopard in the tube, Xiao Wang understands. ”

"Li Shilang, on such a cold day, how can there be a little lady bathing in the river? Even on a hot day, it was the man who bathed in the river. ”

Li An's head suddenly grew and he hurriedly explained: "You don't care about this, you just need to remember not to peek at others with binoculars, especially in the palace, let alone so." ”

"Yes, Li Shilang, we understand."

Li An sighed: "I also saw the telescope, that's all for today, you go back and have fun, and come back the day after tomorrow!" ”

"Yes, we're leaving."

Li Yu and Li Li had binoculars and were on the rise, and they had no time to play with Ang Li, so they said goodbye happily.

"King Guangping, Shiro, the capital is over there, how can you go south."

Li An saw the two of them walking due south, thinking that they were playing with binoculars and had broken their brains, so he hurriedly corrected them.

"Li Shilang, let's go pick a few cucumbers and leave immediately."

Li Yu smiled and took Li Li to the nearest vegetable greenhouse.

"Hey, these two children, they're addicted to eating cucumbers, they really think they're from their own family."

Li An shook his head helplessly, turned around and went to the processing plant to study the technology of tempered glass, in order to make the room in his mansion brighter during the day, Li An felt that it was necessary to study the tempered glass.

In addition, tempered glass can also be used in the windows of future trains, and even can be used to make eyecups for helmets, so that Datang soldiers can ignore any attacks.

The team of 100 people led by Yu Chaoen took a long time to arrive at Daming Palace, not because of the long distance, but because Li An told him that the medicine jade mirror was very fragile and could not be touched by hard objects or bumpy, so in order to prevent the medicine jade mirror from being broken, Yu Chaoen repeatedly asked the team to move slowly, and stopped from time to time to check whether the medicine jade mirror was damaged. (To be continued.) )