Great Tang’s Talented Little Landlord

When Xu Jingzong heard Li Wangyou this remark, he had the same idea, and felt that Li Wangyous cowhide was too much.

Astronomy, Geography, nature, machinery, medicine, literature… all-encompassing, all-encompassing…this has to be talented before we dare to instruct this knowledge, otherwise it is inviting humiliation to oneself.

Since Li Wangyou dared to speak like this, including Xu Jingzong, all of the Academys instruct and Assistant Scholars are holding their breath and ready to listen, can Li Wangyou really tell some knowledge that everyone does not know .

“Today I am going to talk to you all about nature.”

“Nature is everything in the universe, nature and Tao!”

Li Wangyou’s words are not foolish.

Great Tang advocates Taoism, he naturally explains what nature is because of the concept of Taoism.

Naturally, Tao Ye’s words are also from the book “Lao Zi Xianger Note”.

Taoists believe that nature, like vitality, is something higher than the heavens and the earth, and it can be regarded as conforming to the natural philosophy concept of later generations.

In his opening remarks, a lot of Innocent Kids could understand but not understand, but Xu Jingzong and the others were not aware of it, and they listened more and more seriously.

Li Wangyou roughly explained what nature is, and then asked everyone: “My classmates, I will test you. Who can tell me what color sunlight is?”

After he asked this question, the students in the auditorium were a little confused about how to answer.

Light is light, where does the color come from?

It took a long time for someone to raise his hand timidly, and after being approved by Li Wangyou, he stood up and replied: “Sir, the sun has no color.”

Li Wangyou smiled and looked towards the other students: “Do you think what he said is right?”

The students all nodded and agreed.

This question of Li Wangyou, even the instruct and Assistant Scholars of the Academy, are a little confused by the second monk and don’t understand what it means.

No one has ever thought about the color of sunlight.

The reaction of everyone is naturally also expected by Li Wangyou, which is very satisfactory.

“You students, you may not know that sunlight not only has colors, but also has seven colors of red, orange, yellow, green, blue, indigo, and purple.” Li Wangyou said confidently.

His this remark made it impossible to maintain order in the originally quiet auditorium, and there was buzzing voice everywhere.

The students are also that’s all, after all, they are still young, so they dare not question Li Wangyou’s words.

But the Academys instruct and Assistant Scholars couldnt help it. After discussing each other for a while, some people raised their hands and stood up to speak in doubt.

“Sir, where does the sun come from? Why have I never seen it before?”

Li Wangyou haha smiled: “Nonsense, how come you haven’t seen it? After the rain Haven’t you seen the rainbow? The rainbow had color that day?”

The rainbow he said was the ancient name for the rainbow. Similar terms include Feihong and Changhong.

The person hearing this was taken aback for a moment, and could not help but retorted: “Sir, the rainbow is the rainbow, what does it have to do with the color of the sun?”

China until the Northern Song Dynasty The emergence of the rainbow gave a certain correct understanding.

For example, Shen Kuo wrote in “Mengxi Bi Tan”, “Rainbow, water shadows in Japan. Sun shines rain, there will be it.”

But it has been known in China since ancient times. Here, the rainbow is generally regarded as a Spiritual God with two heads capable of drinking water. The rainbow in the oracle bone inscriptions is in the shape of a double-headed dragon.

In later generations, if there is a rainbow after the rain, everyones first reaction is probably to take photos and post to Moments to show off their good luck.

But in Great Tang, the rainbow is not a good omen.

Rainbows are commonly called “bar draught” in folk, thinking that rainbows will suck up water from somewhere. Therefore, when the rainbow appeared, the people would knock pots and pans and make various noises to scare away the rainbow.

This kind of thing, Li Wangyou has also met several times after crossing Great Tang.

A rainbow appeared over Dingzhou Village after a rain. The beauty boss was so excited that he pulled Li Wangyou out to watch the rainbow, but heard the village noise everywhere.

The two were astonished, and they found out the reason after a few questions.

In this regard, Li Wangyou and Su Changqing also didn’t know whether to cry or laugh.

I wanted to talk to Old Village Head about the Rainbow Theory, but it was really hard to explain, so I just let them go.

It is precisely because of that encounter that Li Wangyou chose this topic for the opening of the course of Encyclopedia Today, in order to teach the Academy students the reason for the formation of the rainbow.

For the question of the Academy Assistant Scholar, Li Wangyou smiled without saying a word, and directly gestured to Niu Wu.

Niu Wu immediately fetched something and placed it carefully on the podium.

This object is a crystal clear and near-transparent with a triangular cross-section.

Everyone can’t understand this thing, but anyone who has studied junior high school Physics knows that the thing Li Wangyou took out is a prism!

This prism, but Li Wangyou spent a lot of money to find a colorless and transparent top grade crystal. Please polish it by hand by the craftsman who is in charge.

Because there is no glassware, Li Wangyou also has a deep resentment.

For this, he specially spent a lot of money, and asked Cheng Yaojin, Yuchi Jingde and the others to help him to search for the craftsmen who made the Glass.

Although he doesn’t know how to burn glass, he also knows roughly that glass is made of sand, to be precise, it is made of quartz sand.

Glass and Glass are one word difference, but in essence, there is no difference between the two.

Glass is actually glass. To be precise, it is a type of glass.

It’s just that the material used to fire Glass is different from glass.

Glass, which appeared as early as the Spring and Autumn Period and Warring States Period, was obtained from the by-products of bronze casting.

Glass is also called five-color stone. It is not easy to produce, and it is very valuable, even more precious than jade.

Of course, there are very few artisans who can fire Glass.

But with the status of Li Wangyou, it is not too difficult to collect some Glass craftsmen.

After these Glass craftsmen signed a contract with Li Residence, Li Wangyou gave the craftsmen what they knew how to make glass and let them figure it out for themselves.

After all, he doesn’t understand this kind of thing at all. He just knows that it is fired with quartz sand, and the purer the quartz sand, the better. The glass will be colorless and transparent.

manufacture glassware, he has only watched TV, blowing glass with a long copper pipe, as for how to do it, Im sorry.

But Li Wangyou believes that the craftsmen of Great Tang are not stupid at all. He provides sufficient funds and has the correct thinking. I believe that it will not be long before the glass thing will be born in Great Tang.

At that time, his Li Family will have more money cows… Hey, too much money is also a pain, I dont know how to spend it…

Dont mention Li Wangyou. Pretending to be in the heart, the three prisms made of crystals aroused the curiosity of the teachers and students in the auditorium. They did not understand what this bauble had to do with the color of the sunlight just mentioned by Li Wangyou.

“Everyone, next is the moment to witness the miracle!”

Li Wangyou motioned to Niu Wu to open an auditorium window and let the sun shine on the podium…