Chapter 375: Li Sideng, Saltpeter Ice Making Secret Technique! (3rd Update)

For a person like Li Si, even if he is a great Qin minister, he only believes half of it.

In history, Li Si has already made a choice and exposed his true character, this is a self-interested person, so, in Yinggao's view, as long as it is the continuation of the same history, Li Si will still choose the same path.

Such people should not only use it, but also guard against it.

"Gongzi is a great talent, but after all, these hundred schools of thought have existed for hundreds of years, and their momentum is very large, at this time, it is very difficult to weigh the hundred schools of thought!"

Li Si entered Yinggao's mansion this time, in fact, he didn't know why, but he was not optimistic about Yinggao, he studied under Xunzi, and naturally knew how deep the foundation of the hundred schools of thought was.

And Yinggao is ambitious, and such ambition is unacceptable to all the sons and hundreds of schools.

Li Si knew in his heart that Yinggao's move would inevitably suffer from the joint counterattack of the hundreds of schools of thought, and even the Legalists would participate in it, after all, this was the danger of the demise of the Dao system, and no one would not pay attention to it.

........

"No matter how difficult it is, my son has to try it, the hundred families of the sons are powerful, but do they have my great Qin?" At this moment, Ying Gao glanced at Li Si deeply, and his tone became more aggressive: "Under the whole world, all are royal land, and within the four seas, all are princes, who dares to resist, don't you want to try the python swallowing dragon, is the knife of this son sharp?" ”

The murderous explosion made Li Si's face look ugly all of a sudden, and he felt great oppression on Yinggao's body, this kind of young man who grew up in the war is by no means comparable to a young man born in comfort.

He has also seen Gongzi Fusu, but compared with Yinggao, the two of them are above the momentum, there is a difference between heaven and earth, at this moment, Li Si finally understands a little, why all the sons in Daqin are there, and Yinggao is only a third son, but the eldest son Fusu and Jiang Lu are not competing with Yinggao.

It's not that they don't fight, but that the difference in strength between the two sides is too big, and there is no possibility of fighting.

As soon as the thought turned in his heart, Li Si made a decision, and then bowed solemnly towards Yinggao, and said: "What is the son going to do, if you need Li Si, Li Si should go all out!" ”

"Hmm!"

Nodding, Yinggao looked at Li Si and said, "Changshi rest assured, if there is a need, Yinggao should come to visit, and this Legalist of Daqin should also understand what the law is!" ”

"Changshi wants to become a giant of the Qin State's legalists?"

In the end, Yinggao looked at Li Si and asked a question that made Li Si breathless, obviously, in this era, it is an honor and a recognition to become a giant. (I only found out that the Mo family is called Juzi, but for the sake of convenience, they are all called Juzi!) )

"Yes!"

Suddenly, the white eyeballs in Li Si's eyes were rapidly congested, and the whole person's breathing became heavy, for becoming a Legalist giant in the Qin State, this was a recognition of him, and it was a great honor.

At this moment, Li Si's heart moved.

Raising his head in vain, Li Si looked at Yinggao, motionless, and said, "What is the son going to do?" ”

"This prince plans to make all the giants of the hundred schools of thought Qin ministers, so that the Great Qin Imperial Court has the qualifications to abolish the giants!" Yinggao's words made Li Si's eyes flicker, and he knew in his heart that Yinggao's words meant that he would let all the sons and hundreds of families have a way to live.

As long as you surrender to Great Qin, you can live.

He didn't understand why Yinggao had such confidence, but Yinggao's words made Li Si's heart pound.

In an instant, blessed to the soul, Li Si arched his hand towards Yinggao and said: "Li Si will always be a Qin minister, this point, heaven and earth can be learned, and the son does not have to doubt it!" ”

"I believe in Changshi, just as my father believed in Changshi!"

.........

Lees is gone.

I walked very satisfied, and I also gained a lot from this meeting.

Yes, looking at Li Si's departing figure, there was a smile on the corner of Yinggao's mouth, which made Tie Ying very curious: "Childe, Li Si and Gongzi don't have a deep relationship, and the Qin State Law family is not weak, why should you give it to him?" ”

"Because he is the first person to come to Ben Gongzi, success is reserved for those who are prepared, not just one person can succeed, Li Si, the future is limitless!"

"As for the Qin Legalist family, it's time to stand on their own!"

Fan Zeng chuckled, he was very optimistic about Yinggao's decision, he knew in his heart that Li Si was the sword in Yinggao's hand, the Legalist of the Qin State, or the Legalist of the Central Plains, from now on, nine times out of ten he would bow down to Yinggao.

The young man in front of him, once he calculated, was really terrifying.

Sensing this change in weather, Yinggao commanded Iron Eagle and said, "Iron Eagle, collect some saltpeter, the more the better!" ”

He remembers very well that the history of the use of saltpeter in ancient times was very early, when it was originally written as "Xiaoshi", and it was used as medicine during the Warring States period.

Saltpeter in nature is often formed by the decomposition of nitrogen-containing organic matter in the soil under the action of bacteria, oxidized into nitric acid, and then combined with potassium in the soil.

Therefore, whenever the autumn season is high and cool, it usually precipitates out in the form of a crust or salt flower, covering the ground and the foot of the wall, which is called ground frost. Especially in the corners near pigsties, stables, and toilets.

The nitrate people sweep this kind of soil containing nitrate, put it in a bucket, and soak it in water. After filtration, the filtrate is boiled or dried to obtain saltpeter crystals.

In addition, it can occasionally be found on certain rock faces, caves, or salt marsh areas.

So, it is not difficult to find saltpeter in this day and age.

"No."

Nodding in agreement, Iron Eagle turned to leave.

Seeing this scene, Yinggao smiled slightly at the corner of his mouth, this is the benefit of his henchman, as long as it is his order, Tie Ying will carry it out without asking anything.

Yinggao needs subordinates like Tie Ying, he knows in his heart that some things can't be explained clearly, and it is also very troublesome to explain, and the tone is explained one by one, it is better not to explain.

Saltpeter is later commonly used to make black powder, fuse, glass, matches, fireworks, but also used as potash fertilizer, nitrogen fertilizer, etc., saltpeter can be used to prepare malachite green glaze, can also be used as color, pastel pigment.

Even at the end of the Tang Dynasty, saltpeter was mined in the production of gunpowder, and it was found that saltpeter would absorb a lot of heat when dissolved in water, so that the water would cool down to ice, and since then, there has been a method of making ice in summer.

And this time, Yinggao is aiming at the saltpeter ice-making technique.

In the summer, the weather is very cold, and naturally a lot of ice cubes are needed, maybe this will be a lot of money.

What's more, his mansion is garrisoned by the Wansheng Army and the Iron Eagle Warriors, which is extremely safe, and generally speaking, no one can let the secret art of saltpeter ice making leak.

And in this way, it will also make this summer a little more comfortable.

Literary Network