Chapter 1133

The glass technology in this era is still immature, and the production cost is very high. Even if a large number of failed products are sacrificed to make one or two utensils, it is also expensive. More of them are used to make containers or jewelry, including the official hats of Hu ministers, and the decoration is glass.

What are the official hats and their value?

Not to mention that it represents the official position, even the head of the official.

At that time, ye Liuli saw the beads on the heads of Ministers one by one. He thought they were jewelry. Later he knew that they were glass. He was surprised!

Therefore, in this era, there are no glass windows, all of which are made of wood windows and window edge paper.

Closing the window in broad daylight is like a modern window covered with a curtain. Even if the window is opened, there is not much light. Besides, Hu's architectural style is very deep, and the light can be reflected by the window at most for half a room.

But why is Baihe academy so bright?

The shopkeeper and the second child are not as listless as they were before. They are very happy one by one. Although there is still no hope for business, Xia Yongling said that as long as Baihe academy runs well, the Yamen will issue some subsidies regularly in the future.

Seeing Xia Yongling again, they didn't like to reply as they used to. They looked like the Savior. When they saw him, they rushed up to greet him with all kinds of politeness.

Ye Liuli fell clean, slipped in when people didn't notice, and ran to the center of the academy to see.

Sure enough, the mystery is here.

I saw that the roof was not closed, but open. How could the sunlight not shine down?

Ye Liuli pulls Xia Yongling, who is engaged in social activities, and points out, "are you crazy? Just open? What if it rains? Is it hard to find a lid to cover it? "

Xia Yongling said, "Miss Hui, you can really use the cover when it rains." Then he told the sophomore to demonstrate.

Xiao Er climbed up the stairs and reached for a thick slanting column.

The slanting column extends down from the beam, like an umbrella bone, which is not noticeable at all.

Is there another reason for this inclined column?

Between small two force up a lift, followed by a pull down, actually will cover.

It feels like the top of a roadster.

Ye Liuli clapped, "wonderful, wonderful! Although the technology is very simple, it's better than new ideas. No one ever made it before. No, come on, who can draw? I'll send it back to the capital. My family's long song likes this kind of craft best. He must be happy to see it. "

also remembered that when he was in Qin state, he presented a flower that could blossom in a way that was able to make complaints about his love.

That wood flower has long been missing. Time has changed, and ye Liuli begins to miss it.

All of a sudden, the leader of Ye Liuli's bodyguard winked at her and found that Xia Yongling's face was very bad. Then he suddenly realized - Oh, yes, you can't shout a long song. The name of Huangfu's long song is well known by Zhou. Isn't the name of calling a long song discovered?

Thinking, ye Liuli shrinks his neck, and then sneaks an eye to see the reaction of the shopkeeper and the little two.

Fortunately, in this era, information is extremely underdeveloped, and Wuhuang town is a remote area. People only vaguely know the empress and her husband, but they don't know their names.

Only in this era can ye Liuli realize the importance of information.

In ancient times, only the officials and nobles could master a lot of information, and the ordinary people could not touch the information at all, so they became "stupid".

What ye Liuli doesn't know is that Xia Yongling's face is not good, but it's not just a reminder.

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