Datang: An eight-year-old master of the bar, he gave everyone a blow at the beginning

Chapter 360 Princess Changshan shows off in front of Li Er with a globe
The globe rolled automatically as soon as it landed, and didn't stop until the pointer on the globe pointed at Chang'an City.

Although Princess Changshan doesn't know why the globe is automatic, she has seen the map of Tang Dynasty, so she is very familiar with the map of Chang'an City on the globe!
Although Yuchihuan didn't explain the function of the globe to Princess Changshan, she also knew that this thing must be related to the map!
"Ah...Brother Huan, the maps of Chang'an City I saw before were all flat. I didn't expect you to make the map into a spherical shape!"

Princess Changshan loved the globe in front of her and said, "I really like this spherical map!
Yu Chihuan explained: "Chang Shan, this is called a globe, and it's mainly used to locate our location!"

After finishing speaking, Yuchihuan rolled the globe, and then the globe automatically turned to the position of Chang'an City.

In less than ten breaths, the map of Chang'an City stopped under the pointer of the globe again.

Princess Changshan was dumbfounded and said, "Brother Huan, why do these pointers always point at Chang'an City?"

Yuchi Huan smiled and said, "Chang Shan, this globe is used to show our geographic location. For example, if we go to Zhongzhou, the pointer will point to the map of Zhongzhou!"

Princess Changshan suddenly realized: "Brother Huan, so this globe can assist the army in marching and fighting?"

Yu Chihuan nodded and said in agreement: "Chang Shan, you are right, this globe can indeed be used to help the commander determine the direction, even in the desert, you will not get lost!"

"I didn't expect this globe to be so powerful!"

Princess Changshan was dumbfounded, she was shocked by Yuchihuan's positioning function.

Yu Chihuan patted the globe and smiled, "Chang Shan, this globe is for you!"

"Thank you, Brother Huan!"

Princess Changshan smiled with crescent eyebrows, doting on Yuchihuan's shoulder and acting like a spoiled child.

Because Princess Changshan is too smug, her hair is a bit messy!

Yuchihuan immediately helped Princess Changshan tidy her hair gently.

Princess Changshan is enjoying the happy life of her childhood sweetheart while looking at the globe.

Yu Chihuan then introduced some countries on the globe to Princess Changshan.

The foreign countries that Datang was most familiar with were Western Turks and Goguryeo. Princess Changshan knew these two countries.

But this is the first time Princess Changshan heard of it from countries such as Persia, Tianzhu, and Dashi in the west.

But when Yu Chihuan pointed to the distant Frank and West Rome and introduced them to Princess Changshan, Princess Changshan was confused!

These countries are tens of thousands of kilometers away from Datang!
Don't say that Princess Changshan has never heard of it, even Li Er may not know about it!
Yuchi Huan finally gave up after introducing the Inca Empire in South America!
After listening to Yuchi Huan's introduction, Princess Changshan said in surprise, "Brother Huan, I never thought there would be so many countries outside our Tang Dynasty!"

Yu Chihuan nodded and said: "Chang Shan, this world is a sphere, if we walk around the earth, we will return to the original place!"

"Ah...Brother Huan, I heard those Taoist priests in Taichang Temple say that this continent is flat, and there is Baiyujing in the sky, where is the fairyland where gods live!"

Princess Changshan told Yuchihuan her views on the world.

Yu Chihuan laughed loudly and said: "Changshan, there is no Baiyujing in the sky, and there is no fairy world, there are only some planets on it, and those planets don't grow any grass, and no one lives there haha!"

Princess Changshan said coquettishly, "Brother Huan, are you making fun of me for being stupid?"

Yu Chihuan patted Princess Chang Shan on the head, and said soothingly: "Chang Shan, after I invent the astronomical telescope, I will let you see if there is Bai Yujing in the sky!"

In fact, some ordinary telescopes of later generations can see the moon.

The surface of the moon is cratered.

Not a blade of grass grows, so where are the gods?
In order to convince Princess Changshan, Yuchihuan decided to make a telescope when he went back.

The main materials of the telescope are concave lens and convex lens!

Princess Changshan smiled and said, "Brother Huan, then Changshan is waiting for your astronomical telescope in Changle Palace, laughing and laughing!"

Yu Chihuan nodded and said: "Chang Shan, you used to make wishes to the jade rabbit on the moon, but there is no jade rabbit on it haha, only bare meteorites!"

After hearing this, Princess Changshan said with emotion: "Brother Huan, don't tell the Taoist priests in Taichang Temple what you said, otherwise they will go mad and fight you desperately!"

Yu Chihuan said indifferently: "Those magical sticks in Taichang Temple, if they dare to come, I dare to beat them until they roll all over the floor!"

Princess Changshan nodded and said: "Yes, Brother Huan is very skilled in martial arts, so he must not be afraid of the bull nose in Taichang Temple!"

"Changshan, it's time for me to go on duty!"

Yuchihuan looked up at the sky, and had no choice but to say goodbye to Princess Changshan.

Princess Changshan nodded and said yes: "Brother Huan, I'll take you out!"

"okay!"

Yuchihuan then pulled Princess Changshan out of the dining hall.

The dining hall of Changle Palace is only [-] meters away from the entrance, and Princess Changshan and Yuchihuan walked for half a stick of incense time.

Yu Chihuan stood at the gate of Changle Palace reluctantly saying goodbye to Princess Changshan!

Princess Changshan stood at the door and watched Yuchihuan leave Changle Palace, and did not stop until Yuchihuan disappeared from sight.

"The globe that brother Huan gave me can have a positioning function, my father will definitely like it!"

Princess Changshan had an idea and was going to take the globe to show off at the Ganlu Hall.

Next, Princess Changshan ordered the maid to pack the globe in a wooden box, and then carried it to the Ganlu Hall.

……

Tai Chi Palace, Ganlu Palace!
Imperial study room!
In the afternoon, Li Er was concentrating on correcting the memorial, when the prince rushed into the imperial study suddenly and disturbed him!

"Why are you so flustered?"

Li Er frowned, and asked Wang Gonggong dissatisfied.

The prince happily said: "Your Majesty, Her Royal Highness Princess Changshan just said that Lord Yuchi sent her a new invention, and she wants to dedicate it to Your Majesty!"

Li Er smiled, and Longyan said joyfully: "Since Chang Shan has a new invention to show me, you should quickly bring it in!"

"Slaves follow orders!"

The prince turned around and hurried out of the imperial study to deliver the decree.

Soon, Princess Changshan followed the prince to the imperial study.

The globe packed in a wooden box was also carried into the imperial study.

Princess Changshan bowed and saluted: "My child has seen Father!"

"Chang Shan, you don't need to be too polite to your father, hurry up and show me Xiao Yuchi's new invention!"

Li Er couldn't wait to leave the desk and circled around the wooden box.

"My son obeys!"

Princess Changshan did not dare to neglect, and immediately ordered Qian Niuwei to open the wooden box.

In less than three breaths, the globes of each person appeared in front of Li Er's eyes.

The current pointer of the globe is aligned with the map of Chang'an City, so it does not scroll automatically.

However, Li Er still instantly recognized the Tang Dynasty map on the globe. He frowned and said, "Chang Shan, Xiao Yuchi's new invention is a circular map?"

Datang There are many painters who can draw the map of Datang!

Among them, Yan Lide, Minister of the Ministry of Industry, was a great scholar who came from a family of painters!

Li Er had high hopes for Yuchihuan's new invention, but it turned out to be a circular map. How much he expected, how disappointed he is now!
The prince shook his head and smiled wryly: "Your Majesty, Lord Yuchi likes to invent some weird things, and it's not surprising that he made a spherical map!"

(End of this chapter)