Grandpa, she can't be a woman

Chapter 480 Is Yun Shizi also my Mo family?
Mu Chonglin excitedly waited for Yun Xiao's next move, but Yun Xiao held the wooden ball that had opened a gap and did not move.

Looks like he's a bit stumped,
However, only she knows that she is actually trying to build a complete internal structure of the sphere in her mind based on the details of the exposed corner of the wooden sphere!

"This wooden ball was made by the teacher after a lot of hard work in the past two days. It is more difficult than any one he has made before."

Yao Jingliang, who thought Yun Xiao couldn't figure it out at all, said in a low voice, not only explaining to Pei Yi, but also thoughtfully making excuses for Yun Xiao's failure in advance, so that she won't be too embarrassed for a while:
"The teacher gave Yao a simple version of this wooden ball before, if Yao said that it was for children who just entered the academy, then the one in Yun Shizi's hand was probably used to test the number one scholar.

But even for that simple wooden ball, it took Yao a full month to untie it.

now……"

click,

clack clack clack...

Just when Yao Jingliang was about to continue to say, "Even if Shizi Yun can solve it within three months, he is powerful enough",

Over there, Yun Xiao suddenly moved.

She dexterously pressed the key points one after another with her ten fingers, rotated, pulled, and then pressed again.

At the beginning, Yao Jingliang and the others could barely see her movements clearly.

But the farther she got to the back, the faster her fingers flew, and one could only draw the conclusion that she seemed to have made no mistakes at all from the series of crisp clicking sounds!
"This……"

Yao Jingliang's eyes widened in shock:
"Could it be that Yun Shizi is also my Mo family?"

"Fortunately, I learned a little from my father."

After dismantling the last part of the parts, Yun Xiao curled her lower lip slightly, seemingly responding to Yao Jingliang's words, but in fact, her eyes fell on Mu Lao:
"The main reason is that I am really interested in all kinds of exquisite gadgets of the Mohist school.
A few days ago when I was idle and bored, I thought of an interesting thing, but the idea might not be perfect, so I wanted to take this opportunity to discuss with Mu Lao and Brother Yao. "

"Oh?"

Yun Xiao untied his carefully designed wooden ball so quickly, which even Mu Lao didn't expect.

Something that makes even her feel interesting...

There was a flash of light in Mu Lao's eyes, and he urged impatiently:

"What is it?"

"Printography."

Saying these three words word by word, noticing that Mu Lao and the others seemed to have a gleam of doubt in their eyes,
Yun Xiao continued to explain unhurriedly:
"Mu Lao, you should also know that the reason why many people can't afford to read books is that Shu Xiu is only secondary.
The most important thing is that the books are too expensive.

The reason why books are too expensive is that the paper itself is relatively expensive,

The other is because books are hard to come by.

For a book to spread, it takes countless people to spend effort and time to copy word by word.

Some have high requirements, but if you make a mistake in copying a word, the entire page will be ruined.

Not to mention, there are very few scholars these days,
We also need to exclude those whose handwriting is too ugly, and those who have a decent family background and do not lack the money for copying books.

As a result, not many people even know how to copy books. "

(End of this chapter)