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

The eyes of the people of all dynasties widened.

I can't afford to have one more eye.

Immediately memorize what is on the light curtain in your head.

Especially the people after the Song Dynasty.

The formula of gunpowder is strictly controlled by the imperial court, and it is impossible to tell them at all!

Now, the light curtain doesn't just write down the recipe in detail.

Even thoughtfully made a mantra!

As for the white sugar added in the back?

They don't understand it.

But just give it a try.

Outside the sugar shop.

A large number of people rushed to the door of the store when they heard the noise.

"Boss, come two taels of sugar!"

"Give it to me first! Labor and management come first!"

"My old mother is dying, I want to drink some sugar water before the temporary, the boss is pitiful and poor old mother, give it to me first!"

", you're making it up to labor, aren't you?"

"I'll pay double the price, give it to me first!"

"Get out of the way, my son is all covered, how much sugar you have in your store, all for my son. "

“......"

Most people did not come to buy sugar to make gunpowder.

That thing is illegal, yes.

Rather, they saw the value of granulated sugar.

Hurry up and stock up now, otherwise there will definitely be a price increase in the future.

It is possible that even the imperial court will not allow it to be sold.

As for the businessman and the rich son, they want to take the opportunity to stock up on sugar and make a lot of money!

Dynasties before the Tang Dynasty.

Ordinary people are even more excited!

At present, the imperial court has not mastered the method of refining gunpowder.

There is no control over saltpeter, sulfur, etc.

They can buy these materials at any time.

Time.

The price of materials for refining gunpowder has skyrocketed dozens of times!

The holy decree that had just banned alchemy didn't seem to have any effect.

Now is the era of alchemy for all!

Who can refine gunpowder first, go directly to the imperial court, and the glory and wealth of a lifetime will be at your fingertips!

Qin Dynasty.

Yingzheng is a little embarrassed on face.

He had just stopped alchemy in the country.

Now the light curtain told him that gunpowder was made by alchemy.

Do you want it, or don't you?

Ying Zheng is very entangled in this.

And Li Si saw the problem, and immediately admonished: "Your Majesty, the minister has a plan to break the situation." "

"Oh, tell the widow quickly. "

Li Si replied respectfully: "Your Majesty, the minister thinks that it is impossible to change the order overnight, and it will lose Your Majesty's prestige. "

"Your Majesty can use the monks captured in Xianyang City to atone for their sins and refine gunpowder. "

"If they can do it, it's great. "

"Even if it doesn't work, if someone in Daqin refines gunpowder, he can be arrested according to his guilt, so that he can atone for his sins and make gunpowder for His Majesty. "

With that, he stood quietly aside.

Hearing this, the corners of Ying Zheng's mouth rose slightly.

The main hit is a general atonement!

Okay, okay.

It didn't let the widow lose his trust.

In this way, gunpowder can definitely be refined.

When Daqin really controls gunpowder, it can implement nationwide control over saltpeter and sulfur.

Ying Zheng praised: "This plan is wonderful!"

"Just do as the prime minister says. "

That's exactly what happened.

The soldiers brought them into the palace.

"Back to Your Majesty, all the Fang Shi in the city have been arrested, and they are all here. "

Ying Zheng stared at the hundreds of Fang Shi and said in a deep voice: "You have committed a serious crime, and now the widow will give you a chance to redeem your merits." "

"As long as you can refine gunpowder for the widow within a month. "

"The widow will forgive you without sin. "

Hundreds of alchemists, their expressions changed from horror to ecstasy.

They knelt on their knees and shouted in unison: "Thank you, Your Majesty!"

The first of them took a few steps forward.

"Your Majesty, the villain's name is Xu Fu, and he is the leader of this group of alchemists, and we will definitely live up to Your Majesty's high expectations. "

Ying Zheng's eyes swept over Xu Fu's eyes.

A moment later.

He waved his hand.

Han dynasty.

Liu Bang couldn't keep his composure.

Straight from the throne stood up.

"The method of refining gunpowder, quickly, write it down quickly, and not a word will be missed!"

"Yes, Your Majesty!"

Liu Bang had never seen the power of gunpowder.

But according to the light curtain, even the Qin Dynasty could surpass the Han Dynasty in terms of weapons.

The Qin Dynasty and the later Tang Dynasty were all in the era of cold weapons.

It wasn't until the advent of gunpowder that the era of cold weapons ended.

It can be seen that the importance of gunpowder!(If you read a violent novel, you can go to Feilu Novel Network!)

Liu Bang realized that this was a great opportunity to change the status quo of the Han Dynasty....

If gunpowder can come out in the Han Dynasty, the Huns are not afraid, and the Han Dynasty has no worries!

Another dynasty.

Wei Qing, Huo Quzhi and other generals squinted their eyes and looked in the direction of the grassland.

With cold weapons alone, they are not afraid of them!

If there is gunpowder to help.

It is not impossible to completely end the threat of the steppe people.

Feng Wolf Juxu, right now!

on the throne.

Emperor Wu of the Han Dynasty, Liu Che, was overjoyed.

What did he conquer the steppe for?

Isn't it just that I want the people to live a peaceful life?

And the light curtain directly told him that there were stronger weapons in existence!

How could he not learn!

Shu.

Liu Chan was so excited that he almost turned into an emoji.

"Father!"

"Revive the Han Dynasty, just today!"

"I must continue the last wish of the first emperor. "[]

Maybe it's too excited.

His slightly fat body fell straight from the chair.

On the other hand, Zhuge Liang.

first ordered someone to help Liu Chan up.

Then, silently write down the details of how the gunpowder is made.

The specific ratio still needs to be tried by himself.

At the same time, an idea came to his mind.

He might really be able to help Adou up??

Zhuge Liang stared at the light curtain 0.7 with his eyes full of gratitude.

He has one more person who can't repay the favor in his life.

Tang dynasty.

Li Shimin was worried.

Gunpowder was invented by him in the Tang Dynasty.

But now the role of gunpowder has not been brought into play.

Most are used to make pyrotechnics.

In other words, the amount of gunpowder existing in Datang is very considerable!

And there's almost no control!

It's terrifying.

If after the light curtain, start to popularize the method of making thermal weapons.

The people of Datang directly have hundreds of thousands, or even millions of thermal weapons!

The Tang Dynasty seems to be...

It's not stable.