I make a popular science video and all the emperors learn from it!

Chapter 69

After Zhu Yuanzhang vented the resentment in his heart, he turned his head to look at Zhu Biao suddenly.

"Boss, do you think you've done a good job?"

"This Jiajing must be Xiong Ying's descendants. "

"You didn't educate Xiong Ying well, so that this bastard boy gave birth to ~ such a thing. "

"From now on, let's let you teach Xiong Ying carefully, don't let the things on the light curtain appear!"

Zhu Yuanzhang didn't think that there was a problem with his own education.

It was only because Zhu Biao didn't teach Xiong Ying well that such a humiliating thing happened in the future.

Zhu Biao's face was full of grievances when he heard this.

Xiong Ying is not your own grandson, blame me for everything.

He could only nod.

"Yes, father, the son will definitely teach Xiong Ying in person in the future. "

"Don't let his children and grandchildren be so stupid. "

Zhu Yuanzhang hummed with satisfaction when he heard this.

That should stop the ridiculous stuff from happening in the future.

What a shame for the old Zhu family!

Suddenly.

He pinched his eyebrows and thought of something that had happened to him.

He looked at Zhu Biao again, and asked excitedly: "Boss, let's ask you, is this bastard boy Zhu Tan also alchemy!"

"That's right, father, the tenth brother is also secretly alchemy. Zhu Biao was stunned.

After mentioning this.

He remembered that the person who likes to refine was beside him!

And it's his younger brother.

"This bastard boy! immediately pull him out of us and bring him to us, this time he has to break his leg and make him unable to get out of bed!"

Zhu Yuanzhang glared and roared.

Just now, I scolded Zhu Biao for not being able to educate his heirs.

Now, it's his turn.

This time it's his son, no wonder the boss Zhu Biao.

Another dynasty.

Yongle Emperor Zhu Di.

I have a chill in my back.

Emperor Jiajing, needless to say, must be his descendant.

This kid did such a ridiculous thing.

When he died and went to see his father, how to explain it to his old man!?

A scene came to his mind.

Zhu Yuanzhang: Fourth, why did you become the emperor, it was clearly Zhu Yunwen before we died?

He replied tremblingly: Daddy, child... Rebellion.

Zhu Yuanzhang was furious: Bastard, you actually dare to make your nephew rebel! What did you do to him afterwards?

Himself: Take him... It's lost, but don't worry, Dad, I promise not to embarrass you as the emperor, it's just... The descendants are a little unlucky.

Then Zhu Yuanzhang picked up his shoes and whipped him violently!

Zhu Di shuddered.

Shake your head violently and let the scene in your mind disappear.

"No, I can't let that happen. "

Qing Dynasty.

Kangxi looked groaning.

A moment later.

He started laughing.

"Well, only one emperor of my Great Qing Dynasty died from the elixir. "

"Compared to the previous dynasties, I don't know how much better. "

"Yongzheng?"

"After his death, there was no emperor in the Qing Dynasty who indulged in alchemy. "

"From this point of view, I must have learned from the experience of various dynasties and will no longer indulge in alchemy. "

"Instead, he focused on dealing with the government. "

Kangxi smiled very happily.

It seems that the prosperity that appeared in the light curtain was all created by him in the Qing Dynasty!

If so, the video maker must be his people of the Qing Dynasty.

Come to think of this.

Kangxi was comfortable.

[Popular science continues.] (Read the violent novel, go to the Feilu Novel Network!)

[2. The invention of gunpowder. 】

[Although the alchemists have mastered certain chemical methods, their direction is to seek the elixir of immortality, so the invention of gunpowder has a certain degree of chance. 】

[Gunpowder cannot solve the problem of immortality, and it is easy to catch fire, so alchemists are not interested in it. 】

[Here I have to mention alchemy. 】

[A very important method in alchemy is "fire alchemy.] 】

[It is directly related to the invention of gunpowder.] 】

[The so-called "fire alchemy" is about a waterless heating method, Ge Hong of the Jin Dynasty recorded the fire method in the "Baopuzi", the fire method roughly includes: calcining (long-term high-temperature heating), refining (heating of dry substances), moxibustion (local baking), melting (melting), pumping (distillation), flying (also called sheng, that is, sublimation), excellent (heating to denature the substance).

These methods are the most basic chemical methods, and this is the basis on which the ignorant profession of alchemy can produce inventions.

】

[The alchemist's devotion and the frustration of finding the elixir of immortality have forced the alchemist to experiment and find new methods repeatedly. 】

[This created the conditions for the invention of gunpowder.] 】

[Before the invention of gunpowder, alchemy had obtained some man-made chemicals, such as mercury sulfide. 】

[This may be one of the earliest products made by chemical synthesis by human beings.] 】

[And the inventor of gunpowder in the real sense is called Sun Simiao.] 】

[Sun Simiao: A famous doctor and alchemist in the early Tang Dynasty, he recorded in the "Danjing Inner Sulfur Method": sulfur and saltpeter are two taels each, ground into powder, and placed in a silver pot or sand jar.

Dig a pit and put pots in the pit and on the ground, and fill it with earth on all sides.

Light the three soap horns that have not been eaten by insects, then put them in the pot and set the sulfur and saltpeter into a fireworks.

Wait until you can't afford to burn the fireworks, then fry the charcoal, fry until the charcoal is gone, then anneal, while it has not cooled, take the mixture, and this will be the fire.

】

[The summary mantra is:]

[One sulfur, two saltpeters, three charcoal, add a little sugar Big Ivan. 】

【......】

After reading this popular science.

The ordinary people of all dynasties and dynasties were excited!

Recipe for gunpowder!!

It's actually the recipe for gunpowder!

Is this what they can see?

Stimulate.

It's so exciting!

Write it down and you're done.