A wooden cow, a Trojan horse!

Buzzing!

Gongshu Qiu introduced a trace of true energy.

Both started moving at the same time.

Wooden ox and horse?!

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

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

Ying Ziye praised, and then looked at Master Ban.

"Report to Lord Jijiu, the water wheel has optimized its shortcomings!"

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

As he said that, he took Ying Ziye and others to a lake. There was a water truck in a low-lying place, but at this time he was only guiding the water from a high place to a low place.

The master of the class called a student and gave an order.

Then I saw the student sitting on the water truck seat and stepping on the left and right pedals.

Then the water wheel reverses and takes the water flow from the low to the high!

"Learning from a high place to a low place, you only need to impact the water flow, and of course you can also use human and animal power."

"But guide from low places to high places, you can only use manpower."

Master Ban explained on the side and said, "And it consumes more power."

"Can!"

Ying Ziye nodded slightly.

As a descendant of Blue Star, he understood the principle.

"Mr. Gongshu, Master Ban!"

Ying Ziye smiled leisurely, then reached out to hold it in a low position, and took out a large stack of books from the system space.

A whole lot of books piled up like mountains floated in the void.

These are all written by him in his spare time during this period.

There are natural crafts and artifacts, military weapons and other...

There are also various mathematics, physics theories and the like.

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

But some of the titles have been modified.

"You can read these books."

Ying Ziye said with interest, then reached out to the two of them, looked at the Zhu family and Wu Kuang at the same time, and said, "By the way, there is also a part about your farmer in this book, come and have a look!"

The words fell.

boom!

A lot of books fell on the ground.

"oh?!"

Master Gongshu Qiu and Ban exclaimed lightly, then reached out to pick up a book.

The Zhu family and Wu Kuang also came over.

"We are here to thank the young master (Mr. Jijiu) for giving the letter!"

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

The cover name of the book is Tiangong Kaiwu, and the following line is small characters written by Ying Ziye, the eighth son of the Great Qin Empire...

First of all, the preface to Chapter 1!

Yingzi said: In ancient times, Shennong's family survived or died, but they were still famous for their emblem, and the two words remained there.

People cannot be born for a long time and have five grains, and grains cannot be born for themselves and have life.

The veins of earth vary from era to time, and the species are divided according to water and soil.

Otherwise, Shennong had eaten the pottery for tens of millions of years...

"This is a book about the farmer..."

Gongshu Qiu and Master Ban looked at each other, puzzled.

The Zhu family and Wu Kuang were very happy. This was a book about the farmer.

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

However, it shocked the four people and at the same time dispelled the suspicion of the two in the previous period.

This is a book about agriculture and handicrafts!

And many views, knowledge and novel mechanisms and creations are unheard of and seen!

As for the opening chapter Yingzi, although everyone looked strange, they had never seen anyone praise him so shamelessly.

But I don’t have much to say, and so much writing and knowledge is enough to make him called a son...

The second book!

It is called - Yingzi's theory of physics and chemistry on the great way.

The preface will not be expressed for the time being.

The first chapter of the beginning is gunpowder!

Gunpowder, gunpowder, take medicine from fire, and bloom big fire...

Take wood carbon, sulfur, and saltpeter.

Mixing it with 1, 2, 2, 2, 3, charcoal as a ratio to support the black gunpowder...

There are also a lot of methods to make charcoal, sulfur, saltpeter, and purify saltpeter.

If sugar is added to it, it will be even more powerful!

Sealed the black gunpowder into the iron tool, added iron filings, and ignited with fire, which is extremely powerful.

Warriors below the seventh grade are not to resist.

If the amount is increased or even the formation rune is inscribed, it is possible that all warriors below the third grade can be injured!

There are also gun production and so on behind.

"These books contain many knowledge about farming and organ creation, smelting, etc.."

"Farmers, Mohists, and Gongshuists can study it at will!"

Ying Ziye smiled slowly.

Gongshuqiu, Master Ban, and the Zhu family and others thanked him again.

With his words, Ying Ziye praised the world.

This transcends the times and teaches unheard of knowledge...

During the college, I talked to everyone for a long time, walked around again, watching the students in the academy study hard, debated with teachers and major mountain leaders.

Moreover, many people have made rapid progress in martial arts, and the emergence of geniuses from various schools of thought.

For example, some students also made inventions after learning about the Mohist and Gongshuists.

Although most are useless, a small number are extremely exquisite.

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

And the mechanisms of diving, even if used by ordinary people, can penetrate fifty feet deep underwater without any adverse effects...

It was not until noon that Ying Ziye returned from the Hundred Schools of Emperor Xue.

The Eighth Prince’s Mansion!

Since leaving a few days ago, the general has gone to the Demon God Peak.

Now that we are coming again, and the aura on our body is strange, weakening a lot.

However, his dry face squeezed out a smile.

"Young Master, let's see!"

In the study.

Jiang Chen held a white jade box.

In the pure and flawless white jade, there is a drop of scarlet blood!

A strange red light flashed.
To be continued...