Grandpa, she can't be a woman

Chapter 753 Letter from Tiansheng Academy in Border Town

"come in."

Raising the voice to tell Zhao E to come in quickly, Yun Xiao looked at the thick pile of letter paper in the latter's hand, and raised her eyebrows unconsciously:

"But in a few months, there are so many blueprints?"

"Actually, it doesn't seem to be all."

Zhao E handed the drawing to Yun Xiao with both hands in a regular manner,

The etiquette is better than before, but the voice of the silly laugh has not changed at all:

"Because many of these letters were sent directly to the subordinates, and they did not say that His Majesty would personally open them,

Therefore, in order to screen the letters, most of them have already been read.

Although... it is not very understandable, but there seems to be a lot of repetition here,

Probably it was sent out last month, and this month it was said that it has been improved.

It's just that the subordinates were worried that some of the content might be missing in the letters sent later, so they sorted it out and took them all over. "

"Okay, I get it."

Yun Xiao nodded, motioning for him to put all these letters on the table:
"If there are any blueprints sent over in the future, and you don't understand them, they will all be handed over to Deputy General Pei."

"Here."

Zhao E responded, and when he exited, he subconsciously glanced at Pei Yi from the corner of his eye.
But he found that the latter had already picked up the letters he had sorted out in order, and began to read them carefully.

Yun Xiao sat on the side, there was nothing important to her left and right, and she also picked up another letter.

The two of them watched for more than two hours,

Although some of them are entirely the ideas of the students of the academy, and the things described seem to make sense at first glance, but they can't stand up to scrutiny when you think about it carefully.

But among the nearly 60 letters, there are still a few good things hidden——

"Look at this."

Spreading the two blueprints in her hand on the table together, Yun Xiao's tone of joy was obvious:
"The person who wrote the letter is a disciple of the Mohist family. This person has been to Qingzhou before. He has seen the mountains over there, and he also knows that it is surrounded by mountains. It is very difficult for the common people to plant some fields.

Especially the problem of watering and irrigation has troubled the local people for thousands of years.

So he thought of using this kind of waterwheel to let the water flow to high places..."

"...it's really good.

In the future, you can ask people to do a few trials first. If there are no major problems, they can be promoted and used later. "

Pei Yi nodded, and took out the two copies he had singled out before:
"I also found two more important letters here.

Take a look at this first, the change of this loom is actually not big, just the original loom is turned sideways, but the speed of weaving has been increased several times in an instant. "

"Hiss... I really don't know much about looms."

Although Yun Xiao could understand the blueprints, the one who improved the loom probably thought the improvement steps were very simple, so the blueprints were also rather sloppy and simple.
Those who have never carefully understood the loom before, really have no way to see the working principle of the loom through the two drawings in front of them.

Yun Xiao stared at it for a while, and finally shook her head helplessly:

"But this can also be made by people to try,
If it is really effective, the main trade between my Tiansheng and Beili will probably increase by the same amount. "

"Ah."

Yun Xiao's reaction was all within Pei Yi's expectation.

(End of this chapter)