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

Qing Dynasty.

Kangxi had already returned to the sedan chair and asked the eunuch to read the words on the light curtain to him.

"Your Majesty, it is said that millet can be grown in the desert. "

"And water saving.... Sand control..."

After the eunuch finished reporting, he only felt very novel.

Kangxi laughed after hearing this.

"Joke, we can't even grow crops in the desert because we can't even grow weeds. "

"I see, planting cacti is pretty much the same. "

"Well, I'll have some fun, and you can read it to me. "

The eunuch in charge of delivering the message was suddenly stunned, staring at the sky with wide eyes.

I saw a small window pop up on the light curtain.

[Rush to answer the question!].

[What is the flowering and fruiting period of millet to what month?].

[Option 1: January ~ May].

[Option 2: March ~ July].

[Option 3: June ~ October].

[Option 4: August ~ December].

At the same time.

Ying Zheng looked at the light curtain in a daze.

He didn't know what it meant to rush to answer

And the following four choices, do you want him to choose one of them?

"The third. "

Ying Zheng tried to shout.

[Congratulations to the Qin Dynasty for the success of the answer!].

[Obtain 1,000 catties of improved millet seeds.] 】

[Hint: The seeds of the improved millet can be planted in the desert, and the yield is higher when planted in normal farmland, with a survival rate of more than 99,9%].

The next second.

Several sacks suddenly appeared a few feet away from Ying Zheng.

"Your Majesty, be careful!".

Meng Tian, who had been observing, noticed an abnormality and stopped in front of Ying Zheng.

He waved his hand, and several soldiers went to inspect the sacks.

"Your Majesty! It's full of seeds. "

Ying Zheng gently pushed away Meng Tian in front of him, "Meng Aiqing, this is a reward, don't worry." "

He walked up to the sack and grabbed a handful of seeds.

Then the hearty laughter echoed in Xianyang Palace.

"Okay, with this thing, the widow is not afraid of the northern Huns. "

"If they dare to invade Great Qin again, the widows will eat up their grasslands step by step. "

Ying Zheng's heart was very happy.

Now there is finally a sharp weapon to deal with the steppe people.

Zhao Gao's eyes were quick, and he immediately offered his fart, "Congratulations to Your Majesty for obtaining the artifact! My Great Qin will definitely be able to multiply the grain several times in a few years, and it is really a blessing for the people to have Your Majesty such a bright monarch." "

Li Si glanced at Zhao Gao.

This shameless thing!

He was actually one step ahead!

Other ministers reacted and followed suit.

...

Dahan.

Liu Bang, who was holding a wine glass, let go of his hand.

Click.

Wine glasses fall to the ground.

Liu Bang almost instantly sobered up, and said in horror: "Tyranny Qin! Isn't this Yingzheng still alive?"

He saw the word Yingzheng clearly written on the light curtain.

I was scared into a cold sweat.

If Yingzheng was still alive and hidden in the current Han Dynasty, just like the remnants of the Six Kingdoms during the Qin Dynasty at that time.

He really can't sleep for a day!

When he dared to revolt, it all depended on Yingzheng, who had died at that time.

If he knew that Yingzheng was still alive at that time, he would rather be a good pavilion chief with peace of mind.

"Your Majesty, that Yingzheng has long since died. "

If you want to talk about the person who wants Yingzheng to die the most, it is Zhang Liang.

After he heard the news of Yingzheng's death, he did everything possible to confirm whether the news was true.

Zhang Liang got up and replied: "If Yingzheng is still alive, how can he be so nonsense by Hu Hai, the second emperor of Qin?"

"Now that the overall situation has been decided, the world has changed hands. "

"Your Majesty, please. "

Fan Hao swallowed the meat in his mouth and echoed: "Yes, Your Majesty, Ying Zheng was buried in the tomb a long time ago, and now it is estimated that it is all rotten." "

Liu Bang was relieved.

Is it just the same name?

Or does another world really exist?

Dispelling the doubts in his heart, he gritted his teeth and said angrily: "Hey! I drank and made a mistake, and the reward for answering was given to others. "

I thought of a thousand catties of millet seeds that could be grown in the desert.

Liu Bang only felt that he had missed the treasure once.

"Someone is coming! Collect all the wine and meat, and give it to me to keep an eye on, and I will definitely get the reward for the next rush. "

.......

Shu.

Liu Chan lowered his head like a child who had done something wrong.

Zhuge Liang sighed.

"Your Majesty, Fang Caichen asked you to answer, why did Your Majesty hesitate, and now the reward has been given to someone else. "

He hated that iron could not become steel, and looked at Liu Chan.

Shu is already weak in the Three Kingdoms, and if it can be rewarded, it can also improve some national strength.

The great opportunity was missed.

"Father, I didn't dare to answer for fear of fraud, but don't worry, I will do it next time. "

Liu Chan didn't expect to be rewarded for answering questions in the sky.

Now it's too late.

He can only hope for the next answer.

With the help of my father, I believe that I will be rewarded next time!

Liu Chan admitted his mistake with a positive attitude, and after finishing the matter, he asked excitedly: "Father, could it be that the Ying Zheng of the Qin Dynasty really obtained the elixir of life?"

He didn't answer the first time, and part of the reason was that he was thinking about it.

Zhuge Liang smiled bitterly.

"There is no elixir of life, it is just the fantasy of the world. "

If it did, the Qin Dynasty might not have perished.

......

Tang dynasty.

Li Shimin flicked his sleeves in annoyance.

"It's a little too late!".

He was halfway through his sentence when the reward was distributed.

At the same time, a conjecture came to his mind.

The light curtain in the sky did not only appear in the Tang Dynasty, but also in the Qin Dynasty!

Song dynasty.

Zhao Kuangyin slapped his thigh.

"It's true!".

My heart hurts so much that I can't breathe!

Ming dynasty.

Zhu Yuanzhang's face darkened a little.

He hesitated for less than a moment, and the reward disappeared from his eyes.

What surprised him even more was that there were so many seeds in the bounty, and they could be planted in the desert.

Zhu Biao looked at his father's face, and he didn't have the slightest idea of stepping forward to comfort him.

Queen Ma's lips moved slightly.

In the end, he didn't say anything.

At this time, the ministers of the DPRK and China came one after another.

Li Shanchang dragged his old body, got closer, and opened his mouth to congratulate: "Congratulations, Your Majesty! This thing in the sky is a gift from God, Your Majesty only needs to succeed in answering the answer next time, and you will definitely be able to continue the national fortune for the Ming Dynasty!"

Zhu Yuanzhang's face softened.

That's right, and it didn't say that there was only one answer.

Next time, let's answer successfully!

He stared at his old friend who had won the world together in the past, and asked, "Good elder, let's ask you why Emperor Qin Yingzheng succeeded in answering the question, what do you think?"

Li Shanchang's two eyes rolled quickly.

A suitable reply quickly came to mind.

"Back to Your Majesty, according to the ministers, the strange things that appeared in the sky were not only in the Ming Dynasty, but also in the Qin Dynasty, and the success of Emperor Qin's victory in answering showed that there were other dynasties that also appeared such strange things. "

Zhu Yuanzhang nodded when he heard this.

I am more curious about the strange things in the sky.