A wooden ox and a wooden horse!

Buzz!

After Gong Shuqiu injected a bit of vitality.

Both started moving at the same time.

A wooden cow and a stray horse?!

Ying Ziye couldn't help but show a playful expression.

"Mr. Gongshu, you did a very good job!"

Ying Ziye praised, and then looked at Master Ban.

"Reporting to Master Jijiu, the shortcomings of the waterwheel have been optimized!"

Master Ban responded respectfully: "As for the function of guiding water from low to high, it has been completed, but it is just a few changes."

After saying that, he led Ying Ziye and others to a lake. There was a waterwheel in a low-lying area, but at this time it was only guiding water from high to low.

Master Ben called a student and gave instructions.

Then I saw the student sitting on a seat of the waterwheel, stepping on the left and right pedals.

Then the water wheel reverses direction and brings the water from lower to higher places!

"To guide it from a high place to a low place, it only requires the impact of water flow. Of course, human power and animal power can also be used."

"But to guide from a low place to a high place, we can only use human power."

Master Ban was explaining on the side and said: "And it consumes more power."

"Can!"

Ying Ziye nodded slightly.

As a descendant of Blue Star, he understands the principle behind this.

"Mr. Gongshu, Master Ben!"

Ying Ziye smiled leisurely, then stretched out his hand and took out a large stack of books from the system space.

A whole large pile of books is floating in the void.

These were all written in his spare time during this period.

There are things created by Tiangong, illustrations of weapons, etc...

There are also all kinds of mathematics, physics and so on.

And there is also a book of basic knowledge that he wrote based on what he learned and understood in his previous life.

It's just that some book titles have been changed.

"You can read these books."

Ying Ziye said with great interest, then stretched out his hand to the two of them, looked at the Zhu family and Wu Kuang at the same time, and said: "By the way, this book also has a part about your farm family, come and take a look!"

The voice fell.

boom!

A large pile of books fell to the floor.

"oh?!"

Gong Shuqiu and Master Ban exchanged a small sigh, then reached out and picked up a book.

Zhu Jia and Wu Kuang also came over.

"I'll thank you, Lord Jijiu, for the book!"

The four of them bowed respectfully and then opened the first book.

The cover of the book is titled Tiangong Kaiwu, and below it is a line of small characters written by Ying Ziye, the Eighth Young Master of the Qin Empire...

First, the preface to Chapter 1!

Yingzi said: In ancient times, the Shennong clan existed or perished, but two words about its emblem still exist today.

Human beings cannot survive long enough for grains to grow them, and grains cannot grow on their own for humans to survive.

Soil veins vary over the ages, and species characteristics vary with water and soil.

Otherwise, when Shen Nong went to Tao Tang, he would have been eating grains for thousands of years...

"This is a book about farmers..."

Gong Shuqiu and Master Ban looked at each other, puzzled.

The Zhu family and Wu Kuang were very happy, as this was a book about farmers.

And the things that appeared later, various tools and agricultural tools, and various techniques...

But it shocked the four of them and at the same time dispelled the suspicion of the first two.

This is a book about agriculture and handicrafts!

Moreover, there are many opinions, knowledge and novel creations that they have never heard of or seen!

As for what Yingzi said at the beginning, although everyone looked strange, they had never seen anyone praise him so shamelessly.

But it’s hard to say much, and the knowledge of so many works is enough for him to be called a son...

The second book!

It is called - Yingzi's physical and chemical theory of the Great Dao.

The preface will not be mentioned for now.

Opening the first chapter, for gunpowder!

Gunpowder, gunpowder, taking medicine from fire, blooming fire...

Get charcoal, get sulfur, get saltpeter.

Mixing mononitrate, disulfide, and charcoal in a proportion can support black gunpowder...

There are also a lot of methods for artificially making charcoal, sulfur, saltpeter, and purifying saltpeter.

If you add sugar to it, it will be even more powerful!

Sealing black gunpowder into iron, adding iron filings, and igniting it with fire is extremely powerful.

Warriors of rank seven or below cannot be resisted.

If the amount is increased, or even the formation runes are engraved on it, I am afraid that any warrior below the third level can injure it!

Later there are things like gun production and so on.

"These books contain a lot of knowledge about farmers and institutions, as well as smelting and other aspects."

"Farmers, Mohists, and public losers can study it at will!"

Ying Ziye smiled leisurely.

When Gong Shuqiu, Master Ban, the Zhu family and others heard this, they thanked him again.

Between words, he praised Ying Ziye for having the world in mind.

Being so ahead of the times, he imparted knowledge that was unheard of...

In the academy, I talked with everyone for a long time, walked around again, and watched the students in the academy study diligently and debate with teachers and senior mountain leaders.

Moreover, many people's martial arts have developed by leaps and bounds, and geniuses from hundreds of schools of thought have emerged.

For example, some students also made inventions after learning from Mohism and Gongshu.

Although most of them are useless, a few are extremely subtle.

Such as mechanical armor that can enhance the strength of warriors!

As well as the diving mechanism creation, even if it is used by ordinary people, it can go deep into the water fifty feet without any adverse effects...

It wasn't until noon that Ying Ziye came back from Dixue Baijia Palace.

Eighth Young Master's Mansion!

Since the general left a few days ago, he went to Demon God Peak.

Now he comes again, and his aura is weird and much weakened.

However, his withered face managed to squeeze out a smile.

"Eight Young Master, wait and see!"

In the study room.

The general held a white jade box.

The pure white jade contains a drop of scarlet blood!

Flashing with a strange red light.
To be continued...