"Get a pen and paper," Li Yuanying stretched and said with a smile, "Let me open your eyes!" ”

No matter how good the new armillary sphere is, it is not as fun as an astronomical telescope, and it is just a small object, and it has nothing to do with how far you can diverge~

Zhang Ananda took the pen and paper sent by Ling Shi, put it in front of Li Yuanying, and silently took three steps back and continued to remain silent. When King Teng was recuperating from his injuries a few days ago, he once took Princess Jinyang to observe the insects with a glass cup, and the insects in a chestnut were directly frightened and fainted by the little palace maid who brought the chestnuts.

According to the law of the court, the little palace maid was fined for two years.

There are a lot of drawings that the Taishi Bureau needs to make, so the pens they use are usually charcoal. The paper is bamboo paper, for no other reason, hugging Pu Ziyun, freeing bamboo, and sending affection.

Li Yuanying drew the simplest monocular, and now the little son can see the prosperity of Chang'an City, and can see the camels and beards from the west. In the future, there will be more big cannibals or Tianzhu people coming over, and they will also bring Kunlun slaves, Silla maids and bodhisattvas.

Li Chunfeng pointed to the strange thing in the picture quality and asked, "King Teng, what is this?" ”

"Liuli, you can achieve it by making a small wooden mold." Li Yuanying drew a simple small mold again, the kind that can be easily made according to their strength. Maybe the person who crossed over belonged to the fusion of two souls, and it turned out that the information that was just browsed could be clearly revealed.

Is it half or a third of the hanging?

Li Chunfeng: "......"

Didn't King Teng say the words of the Tang Dynasty? Why can't so-and-so understand?

Yuan Tiangang took the drawings in Li Yuanying's hand, looked at them carefully for a moment, and looked at the three words next to him, the telescope. said softly: "Jian, in the middle, in the middle, the person who is close to the middle, then the appreciation is big, and the scenery is also big; In the far middle, the lesson is small, and the scenery is also small. And it must be right, starting in the middle, and the edge is right and long. Outside the middle, the connoisseur is close to the middle, the appreciation is large, and the scene is also large; In the far middle, the lesson is small, and the scenery is also small. ”

Mozi Jing said that the theory inside, inside and outside the center, everyone has studied it for a long time, and it is not interesting. Mainly at the turn of the Qin and Han dynasties, the Mo family has been rapidly declining, and after the deposition of the hundred schools, it is rarely heard.

Li Yuanying raised his hand and patted his forehead, I can understand Mao? Mozi's imaging research on convex and concave lenses. But it also has the benefit of explaining why he was able to draw these diagrams. He lowered his shoulders and said wiltedly: "Yuan Ling, I originally wanted to appear in front of people." ”

Yuan Tiangang's hand holding his beard was unbalanced and pulled off three or five white beards, which made his old face twitch in pain, and decided not to brush his beard anymore when chatting with Li Yuanying.

It hurts!

"I'm afraid that I have to do it many times to succeed, and time is not guaranteed." Yuan Tiangang, who endured the pain and restored his image as a master, said in a light tone.

Li Yuanying waved his hand and said with a smile: "Don't have a problem, don't have a problem, as long as Yuan Lingken does it." I heard that Yuan Ling is going to have a catastrophe and is preparing to go east, how about you look at my Tengzhou? There are mountains, rivers and beauties, and Wei will also go there after returning to the Yuan Dynasty, and the medical conditions are guaranteed. ”

The Tang version of the armillary zodiac, the surface and the inside are threefold, the lower is based on the quasi-base, the shape is like a cross, the end of the tree is full of feet, and it is also called the hexagram. It is one more weight than Zhang Heng's version, and the stargazing is also more accurate. Compared with astronomical telescopes, one is that twenty-eight stars fall into the world, and the other is that the eyes are infinitely close to the cosmic stars.

Perhaps the complete heliocentric model of the universe will appear in Datang 900 years in advance. The strength of Boss Yuan and Boss Li is stronger than the person who sat up in shock in his dying illness and left after reading the sample book.

The story of the two bigwigs digging a mountain and cutting off the dragon's neck between the big Panlong Mountain and the small Panlong Mountain in Langzhong is also very interested, hoping to have the opportunity to watch. Deeply suspicious of the original King Teng, the purpose of building the Teng King Pavilion in Langzhong was also to suppress the dragon vein.

Yuan Tiangang glanced at the drawings in his hand, and hesitated, if this telescope can be made, it can be derived from the use...... Nine times out of ten, it will be used in the military, just leave, leave, and come back after a while. His eyes became no longer hesitant, he looked at Li Yuanying and said, "After going to the Yuan, a certain traveled with Wei Guizang. ”

"Yuan Ling really knows Wei Gong!" Li Yuanying clapped his hands and laughed. "Guild Wei is alchemizing in Weishan, Yuan Ling can occupy half of each side with him, or he can choose a new site. The first thing is to help me choose a good feng shui land, I want to build Tengwang Pavilion! ”

The corners of Yuan Tiangang's mouth were crooked, and he resisted the urge to scold, now he is a prince, and he is no longer an ordinary royal clansman, so it is not good to scold the vertical son in front of him.

It's not that I don't want to go to Yazhou to be with Fang Renyu!

By no means!

"Does the prince have any other orders?" Li Chunfeng took over the conversation, and if he continued, the master and his old man would ...... Fryer.

Li Yuanying picked up the charcoal pen, drew the style of ordinary fireworks on another piece of paper, smiled like a little fox, and said: "This is more urgent, I want to show it to Princess Jinyang on the first day." ”

"Boom" drew the pattern of the fireworks in the sky on the third piece of paper, and continued to laugh: "These Shangyuan days are set off at the Suzaku Gate, and the fire trees and silver flowers never sleep. ”

Li Chunfeng: "......"

It seems that So-and-so is going to fryer the furnace earlier than Master!

Wait...... Wait a minute, fryer? He looked at Li Yuanying in surprise and asked, "Lord Wang, how did you come up with the idea of transforming the fryer into fireworks?" ”

A certain prince was afraid that others would not know the name, so the word "fireworks" was written on each piece of paper.

"Last time Yuan Ling was burned his beard, Jin Yang was very happy to see it, and there was a smile on his little face." Li Yuanying pointed to a certain big man, and finally got angry again, and said with a smile.

Li Chunfeng: "......"

Why should you owe it? Why is it that learning is not golden...... The latter sentence seems to have been said by King Teng, when he scolded Wei Xuancheng......

King Teng is poisonous!

Yuan Tiangang rolled his eyes and said, "King Teng, please go around elsewhere, we will send someone to send it over when it is done, and I don't dare to bother you to run again." ”

Why don't you have a long memory? How many times has this been, how many times has it been!

Why did you agree to go to Tengzhou? Can being abused also become addictive?

Physiognomy can also deceive!

Li Yuanying couldn't hear the madness in Yuan Tiangang's heart, so he bowed and said, "Yuan Ling, after these two glass pieces are made, you can try to put them in front of you and see which one can be clearer." ”

Big Brother Yuan has a little presbyopia, looks too much, and is overworked.

"Really?" Before Yuan Tiangang could speak, Li Chunfeng became excited first, grabbed Li Yuanying's hand, and stared eagerly into his eyes.

Li Yuanying felt a burst of hair, and retreated back with the futon. He said in a low voice: "In the middle, if the connoisseur is close to the middle, the knowledge is big, and the scenery is also big." ”

Don't you know all about it, and you don't believe it!

Yuan Tiangang: "In the middle, do you mean the middle bulge?" ”

Li Yuanying looked at the sky speechlessly: Can't you just do experiments?

……