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

"Option one!".

Li Shimin immediately made a decision and shouted towards the sky.

Missed the opportunity twice before.

This time, he almost immediately saw the question and immediately answered the correct answer!

[Correct!].

[Congratulations to Li Shimin of the Tang Dynasty for his successful answer!].

[Obtain the following two rewards: 1,000 catties of Jinnuo No. 3 sorghum seeds, distillation and liquor making method. 】

[Jinnuo No. 3: semi-glutinous, large yield, high wine yield, is one of the preferred sorghum varieties in the liquor industry; the growth period is 125 days, the average plant height is 1.65 meters, the spike length is 33~45 cm, the black shell is red grains, and the average yield per mu is 800 catties. 】

【Distillation method:】

[Principle: According to the physical properties of ethanol, a liquid with a high ethanol content is obtained by distilling a mixture of liquor and water. As the boiling point of ethanol at normal atmospheric pressure is about 78.3°C, while the boiling point of water is about 100°C. Therefore, as long as the liquor mixture or fermented wine is heated to 78.3 °C ~ 100 °C, the ethanol can be vaporized to separate the ethanol from the water, and then the ethanol is obtained by the cooling method, and after maturation and blending, it is made into spirits of various flavors. 】

[Hint: Ethanol can also be used as a medical disinfection, and energy ......].

[Distillation method of liquor: ......].

[Distillation methods of other famous liquors: such as brandy, whiskey, rum, vodka, gin, etc., information is insufficient, please refer to the 'Credit Mall' for details on the specific acquisition method, which is currently not unlocked, so stay tuned.] 】

"Hahaha, I made it!".

Even though Li Shimin experienced a lot of winds and waves, he couldn't help but get excited at this time.

If you move your mouth, you can get such a rich reward.

Who is not moved when they see it?

The next second.

A thousand pounds of sorghum seeds and a recipe for distilling liquor appeared beside him.

Wei Zheng immediately knelt down and shouted, "Congratulations to Your Majesty!"

The other officials present scolded the old fox in their hearts.

Then a group of officials and princes knelt on the ground and shouted: "Congratulations to Your Majesty." "

Li Shimin was in a good mood.

"Come, collect these seeds, and then I will choose a good field and plant them. "

Ordered the sorghum seeds to be harvested.

Li Shimin grabbed the distillation method and began to study it.

The more he looked, the deeper his brow furrowed.

I don't understand what this thing is.

But fortunately, there are still illustrations.

Barely understood.

The eldest grandson Wuji and the others approached, and their eyes peeked at the formula.

They were also curious about the recipe for the bounty.

"If you want to see it, get closer, I can't eat people. Li Shimin held back a smile in his heart.

Others have embarrassed expressions, but their bodies are honest.

One by one, they all leaned on the past.

Cheng Yanjin couldn't bear the urgency at first, and asked curiously: "Your Majesty, it is said that this can make wine, how is it done?"

Drinking alcohol was one of the few pastimes that was rare in ancient times.

There were not many ministers or gentry who did not drink.

He wanted to know what the distillation taste like

"I haven't figured it out either. "

Li Shimin shook his head lightly, "You might as well share your opinions." "

After reading it, the other ministers also stared at each other.

I can understand the words separately, but I can't understand how to put them together!

The eldest grandson Wuji coughed dryly: "Cough, Your Majesty, the minister thinks that ethanol is a kind of thing in wine, and it is it that gives the wine a taste of wine, which is different from white water." "

The minister guessed that the method of making it was to boil the wine and collect the ethanol. "

Fang Xuanling retorted: "Your Majesty, the minister doesn't think so, it should be to boil the wine repeatedly and take the last remaining things." "

The two were about to quarrel.

Li Shimin hurriedly waved his hand: "That's it, don't make any noise, go and call the shopkeepers of the most famous taverns in the city, and ask them to bring the guys who make wine in their own shops, I want to witness it with my own eyes." "

It didn't take long.

The three shopkeepers each arrived with a few men.

When several people met, they immediately saluted Li Shimin.

"See Your Majesty!".

"Excuse me, get up quickly, I have something for you to see. "

A few people were wondering in their hearts, Li Shimin had already pulled them up.

Then lay a piece of paper flat in front of them.

"Let's see, whoever can read this piece of paper, I will be rewarded!"

Several people sat around and discussed quietly.

Half an hour later.

They get a consistent answer.

"Back to Your Majesty, we have almost figured it out, but we need some craftsmen to ......."

Li Shimin did not hesitate, and ordered: "Yes, I will immediately find the most powerful craftsmen in the country, and be sure to get the distilled liquor out." "

"Yes! Your Majesty. "

With Li Shimin speaking, the mobilization capacity of the whole country is extremely strong.

It didn't take long for the craftsman to come up with a bunch of strange contraptions.

Then the tavern guy put the height wine in and set the wood on fire underneath.

Cheng Biting Jin hooked his head and smiled, "Your Majesty, I smell the fragrance of wine, please let me taste this wine later." "

Li Shimin shook his head helplessly when he heard this.

"Well, I'll let you drink it later. "

"Thank you, Your Majesty!".

A few quarters of an hour later.

A guy came with a bowl of liquid that looked very clear.

"Back to Your Majesty! We've already got something called ethanol, so please take a look at it. "

Li Shimin gave a look, and Cheng Biting Jin, who had been waiting on the side, understood in seconds, and immediately took the bowl.

"Your Majesty, it's really wine. "

Cheng Yanjin sniffed closer, and was choked and coughed a few times.

"Ahem, Your Majesty, the smell of this wine is too strong, choking your nose. "

Li Shimin dipped his finger a little and put it in front of his nose.

He was pleasantly surprised: "It is indeed the taste of wine, and it is rare to find such a clear wine." "

The eldest grandson, Wuji, Fang Xuanling and the others, carefully looked at the thing called ethanol.

Isn't this wine?

It's just that the taste is more choking, and it's not unusual.

"Your Majesty, we all think it's wine, and it seems that everything written on the recipe is true. "

Cheng Biting Jin interjected, looked at Li Shimin, and asked what was in his heart, "Your Majesty, whether this is wine or not, let me taste it and figure it out." "