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

Qin Dynasty.

The ministers present all stared at the light curtain.

Afraid of missing any detail

"Gunpowder mixed with potassium nitrate, sulfur, and charcoal powder is called black gunpowder, or brown gunpowder."

"The content of sulfur and nitrate is close to 1:3"

"This is the detailed ratio of black powder!"

"Write it down!"

A group of civil servants wrote hard.

Thanks to the Qin Dynasty, they have now produced paper. Otherwise, they can carve words on bamboo slips.

They can make their hands smoke!

Ying Zheng compares carefully on the side. If there are any mistakes in the writing or writing speed of the ministers, Too slow.

He will remind you verbally.

"call..."

"Return to Your Majesty, I'll wait until everything is recorded."

The ministers stood up and replied respectfully.

"Um. Ying Zheng agreed, and then shouted:"Go and call Xu Fu and other alchemists.""

After a while,

Xu Fu arrived with more than a dozen alchemists.

Ying Zheng handed them a note directly and ordered:"This is the formula of black gunpowder. You can make it as soon as possible."

"Yes, the villain will definitely live up to His Majesty's high expectations."

After that, Xu Fu grabbed the formula and took the alchemists back to study.

Everything was done.

Ying Zheng stared at the light screen angrily and cursed in a deep voice:"What a Qing Dynasty, even cannonballs can be faked, what else? Is it something they can't do?"

Han Dynasty.

Liu Bang got up and inspected

"Hey, just a quick note, guys"

"With this black gunpowder, I, the great man, will have no worries about his country and country."

The civil servants were responsible for recording.

Among the generals, Han Xin took a few steps and admonished:"Your Majesty, when the black powder is made, I will invite troops to take the initiative to attack the grassland! Hearing this, Fan

Kuai let out a rough laugh.

"That's right, Your Majesty, we are still afraid of the Huns, but that Moton boy is nothing to fear.'"

"I am also willing to invite troops! Liu

Bang glanced at the two of them.

After pondering for a moment, he couldn't hide the joy on his face and shouted repeatedly:"Okay, okay, you will go together when the time comes, and you must eradicate the Huns' royal court for me.""

Another dynasty.

Liu Che, Emperor Wu of the Han Dynasty, said in an excited tone:"I will see black gunpowder in seven days!"

"Two months later, blitz the Huns!"

"Be sure to kill them without leaving a single piece of armor behind!"

The emperor was still like this.

The morale of the generals soared even more!

Huo Qubing immediately knelt down to receive the order:"I accept the order! The Xiongnu vows not to return it until it is broken!"

Liu Che suddenly raised his head in confusion.

Why did he say the word"blitz"?

But it feels very appropriate to put it here.

Then he stared at the light screen and commented:"They say we should learn from history. Today I can learn from the dynasties of later generations. summed up the experience in"

"The degree of corruption within the Qing Dynasty is evident"

"He even dares to squander military expenditures"

"Cannonball fraud!"

"It's really ridiculous"

"Throughout the past and present, I have never seen such a dynasty"

"What will happen if the enemy attacks?"

Liu Che's scalp went numb just thinking about it.

Shu Kingdom.

Liu Chan rubbed his butt.

He was so excited that he fell from his seat.

However, this did not affect his excitement at all.

Liu Chan shouted loudly :"Xiangfu, recipe! The recipe for black powder!"

"The old minister is remembering."Zhuge Liang responded casually, and then wrote down all the popular science content word for word. (To read Baoshuang novels, go to Feilu Novel Network!)

Song Dynasty.

Zhao Kuangyin smiled happily.

During the Song Dynasty, firearms developed rapidly!

Isn't that completely true ? Can you rely on firearms to defend yourself against foreign enemies without being disturbed?

"good!"

"Come on, please change the gunpowder formula according to the light curtain."

"Also, make the sudden fire gun mentioned above as soon as possible."

Yuan Dynasty.

Kublai Khan was a little autistic.

The popular science content did not include the Yuan Dynasty that he established?

Instead, it focused on the Song Dynasty before the Yuan Dynasty and the Ming Dynasty after the Yuan Dynasty.

What happened?

Didn't he deserve the Yuan Dynasty?

But he quickly let go.

Fortunately, there was a worse Qing Dynasty.

In this comparison, the Yuan Dynasty seems to be okay.

The Ming Dynasty[]

Zhu Yuanzhang had just given Zhu Tan a beating.

Now, it's clear that he's not completely calmed down yet.

He was very happy to see the development of firearms during the Ming Dynasty.

You can see the Qing Dynasty after the Ming Dynasty.

His face is terribly dark

"How could our Ming Dynasty fall into the hands of such a group of prairie people?"

"What is the difference between them and the Yuan Dynasty!"

"Nonsence! Not as good as the Yuan Dynasty!!!"

"It’s all the fault of future generations for not living up to expectations!"

"Embarrass us!"

Zhu Yuanzhang almost went completely crazy.

He finally ended China's rule by the prairie people.

In later generations, he was snatched back by the prairie people again!

He turned to look at Zhu Biao, his face so gloomy that he almost dripped water.

Zhu Biao was so frightened that he took two steps back.

He immediately snatched the paper from Li Shanchang's hand, which recorded the content of popular science.

Then, he quickly completed the diversion of the disaster to the east.

Zhu Biao raised the paper in his hand and shouted:" Father!"

"Just calm down and read this paragraph."

Zhu Yuanzhang looked puzzled, and then came to Zhu Biao.

Zhu Biao pointed to a record and read on worriedly:"Yan Wang Zhu Di (later Ming Chengzu) and Jianwen Emperor Zhu Yunwen fought at the Baigou River, and he used it."Yiwofeng" store"

"Father, look"

"It says that the fourth brother became Ming Chengzu"

"Also, it was not Xiong Ying who became the emperor, but Yun Wen."!!!

???

Zhu Yuanzhang and his son opened their eyes wide at the same time!