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

Big man.

Weiyang Palace.

Since Liu Bang conquered the world, his daily life has been extremely comfortable.

At this moment, he was drinking wine and eating delicious food with the ministers.

Most of the ministers in the palace were brothers who had fought with him in the world.

Everyone knows each other's ins and outs.

Therefore, the atmosphere in the palace is harmonious

"Hahaha, okay"

"This thing actually reacted. What are the top ten crops in popular science?"

"Everyone, we are all here today. Let’s talk about which crops can be ranked in the top three."

Just from the names, you can tell that the crops must be what farmers grow.

Xiao He pondered on the side and replied:"Your Majesty, these are naturally the top three grains."

When it comes to what is most important to a country?

Food must come first!

"Hahaha, Your Majesty, we are no longer farming. No matter what these birds do, we still enjoy drinking and eating meat."

Fan Kuai laughed loudly, picked up the wine glass and drank.

He thought that when he followed Liu Bang, he had stopped farming.

Now, he is in a high position. Farming has nothing to do with him.

Liu Bang smiled broadly..

Who would have thought that a few years ago he was still a small pavilion chief.

Now he has transformed into a true dragon emperor who is above tens of millions of people.

If nothing else happens, his descendants will never be able to return to the fields to farm.

"Yes, drink, drink"

"Everyone, let’s put business aside for today and let’s watch together."

All the officials in the audience shouted in unison:"Nuo"...

【The ten crops with the greatest scientific contribution to mankind】

【Tenth place: millet】

【Millet is a herbaceous plant of the genus Setaria graminearum.】

【The millet plant is thin and short, with a cylindrical main body and a yellow color.......】

【The flowering and fruiting period is from June to October】......

Tang Dynasty.

In the royal garden.

Li Shimin is strolling around.

I reacted when I saw the light curtain in the sky.

So he sat down in the pavilion.

At this moment, not only a few lines of text appeared in the light screen, but also a accompanying picture.

Li Shimin was amazed one after another

"Weird, things from the ground flew into the sky?"

He has seen millet in the fields, but how can it appear in the air?......

The text on the light screen changes again??【Millet is native to China and is most cultivated in Shanxi, Hebei, Henan and the northeastern provinces.】

【Millet likes temperature, is drought-tolerant, does not have high requirements for sunshine time, has low requirements for soil, and has strong adaptability. It is most suitable for growing on clay loam or sandy loam rich in organic matter.】

【Its propagation methods are mainly hole sowing and drill propagation.】

【Li Bai, the great poet of the Tang Dynasty, once praised:"There are several buckets of jade in the family, which are not as good as a plate of millet.""】......

Li Shimin laughed.

Although he didn't know where this light curtain came from.

All kinds of magical methods made him think that this was the work of gods.

But the appearance of their poems from the Tang Dynasty made him feel proud.

So what if the other party is really a god, I still appreciate their Tang poems......

Song Dynasty.

Bianjing.

Zhao Kuangyin looked up at the sky

"I never thought there could be such a miraculous thing"

"Millet, such a fine grain, is only ranked tenth."

"I don’t know how amazing the first nine are."......

Ming dynasty.

Jinling City.

At this time, the Ming Dynasty had just been founded, and everything was in ruins.

Zhu Yuanzhang, who was supposed to be busy handling official duties in the study, took Empress Ma and Prince Zhu Biao to look up at the sky.

"Oh, that’s amazing!"

"There are actually words on this thing"

"Girl, why did the food end up in the sky!"

"Could it be that the food the gods eat is not enough?"

Zhu Yuanzhang shouted and took a step back in surprise.

He had been a farmer since he was a child, and of course he was very familiar with millet.

But he couldn't understand how this kind of crop that grew in the ground could reach the sky.

Empress Ma also felt the same way She was shocked.

She had never heard of such an incredible thing.

"Biao'er, you read a lot, come and see what's going on, tell us."

Seeing that Queen Ma was the same as himself.

Zhu Yuanzhang glanced at Zhu Biao with high hopes. He was very satisfied with his son.

Even if Zhu Biao rebels tomorrow, he will raise his hands in approval when he hears it. He is even worried that his son is not prepared enough and wants to secretly kill him He was tied up and brought to his son.

Zhu Biao's face turned red.

He lowered his head slightly and said:

"Well, neither the father nor the sons and ministers know about it, it’s not mentioned in the book."

The text on the light screen changed again.

【From the middle of the primitive agricultural era, millet has ranked first among grain crops.】

【Until the Tang Dynasty, millet had been one of the staple foods of people in northern China, commonly known as"millet"."】

【During the Qin and Han Dynasties, millet was the most cultivated cereal, and millet cultivation was also promoted in southern China during the Tang and Song Dynasties. It was not until the end of the Song Dynasty that rice and wheat gradually developed, and millet was relegated to the second line.】

"Disappeared."

Zhu Yuanzhang rubbed his eyes.

I saw a large piece of millet in the sky disappearing, leaving only a few lines of text.

"Girl, we have something to ask you"

"The Ming Dynasty just drove away the Yuan people, and now the people don't even have enough to eat. We all take it to heart."

"Do you think that if something like this happened now, would it be a blessing or a curse for Ming Dynasty?"

Zhu Yuanzhang looked serious.

He rebelled because he didn't have enough to eat. He finally overthrew the Yuan Dynasty and could not live a stable life.

A strange phenomenon appeared in the sky.

Queen Ma thought for a moment and showed the momentum that a queen should have.

"Chongba, whether it's a blessing or a curse, Ming Dynasty will definitely continue. There's no point in worrying about it."

"In my opinion, this is not necessarily a bad thing"

"The things in the sky want to harm us, can you hide from them?".........

PS:

Explain that the dynasties are parallel worlds and do not interfere with each other.