Although he was unhappy, Yang Fan couldn't do anything to Li Shimin.

He had to say unhappy to Wu Meiniang: "Why are you still standing there? Didn't you see any guests? Hurry up and ask the servants to serve tea."

Wu Meiniang was as if she had been granted a general amnesty. After giving a gift, she quickly headed to the backyard.

Li Shimin was stunned, but he quickly reacted and almost got angry!

What is this bastard thinking!

There are hundreds of beauties in my harem, and will I still miss you, a woman?

Do you really think you are like your sperm on the brain?

It's simply outrageous.

I can't stand you doing such a disgraceful thing in broad daylight.

However, Li Shimin also knew that his behavior was inappropriate, but as an emperor, he had his own pride and was too lazy to explain.

He snorted coldly: "Didn't you issue a military order to solve the people's heating problem within seven days? Now he is playing with women. Is this your solution? Do you really think I'm easy to fool?"

Seeing that Li Shimin did not stop Wu Meiniang from leaving, Yang Fan also knew that he might have misunderstood.

He glared at Changsun Wuji who was watching the joke next to him and said, "Mr. Changsun, as an important minister of the court, how can you indulge Your Majesty to leave the palace in vain? If there is a case, how can you serve like the Empress, how can you explain to the civil and military officials of the court, and how can you explain to the people of the world? You will definitely impeach..."

Fang Xuanling and Li Junxian were immediately amazed and laughed, but more of them were funny.

This guy Yang Fan is so bold that he dares to cause trouble and make trouble.

Li Shimin's face turned darker and he angrily scolded: "Shut up!"

"I obey the order." Yang Fan lowered his eyebrows and looked at him, like a good baby.

However, Changsun Wuji felt wronged as Dou E. There were several people walking with him. Why did this kid target him? Could it be that he could not be in conflict with his horoscope?

But I admire Yang Fan's courage more.

Over the years, Changsun Wuji has never seen anyone dare to tease or threaten Li Shimin like this.

Although what I said just now seemed to be attacking him, Changsun Wuji, it was actually more targeting Li Shimin, which means:

"Your Majesty, if you talk about me again, I will tell you about your departure from the palace in vain. I don't believe that those imperial censors will not spray you to death!"

Before Li Shimin got angry, Yang Fan said with a smile: "Your Majesty must have heard some wind and rushed over, right?"

Li Shimin didn't know why, but every time he saw Yang Fan against him, his anger couldn't help but rise.

But Yang Fan can judge the situation, which makes people love and hate.

Li Shimin didn't know that it was just his self-esteem that was causing trouble.

For a long time, no matter whether it is a minister or a relative in the court, he was in shock and respectful.

Yang Fan sang the opposite like a friend, but Li Shimin felt fresh and happy.

On one side is the emperor, the elders’ self-esteem, and on the other side is the desire and enjoyment of friends.

Therefore, when Li Shimin and Yang Fan get along, they always feel conflicted, and they feel like they love each other and kill each other.

Seeing Yang Fan, this guy was not afraid of him at all. Li Shimin was depressed and could only follow Yang Fan's words just now: "I went out of the palace today to investigate the people's situation. Suddenly, I heard that you invited many Chang'an merchants to come over, so I came to see the fun. Could it be that you really solved the problem of heating the people?"

Of course, Li Shimin couldn't say that he wanted to come to Yang Fan. If he said that, would he not want to save face!

Yang Fan did not expose it. The emperor was not staying in the inner courtyard of the palace, and he still had time to come out to watch the fun like a walk. Who believes this?

Yang Fan did not make a fool of himself and nodded: "Thank you, your Majesty Hong Fu, just solved it today!"

Li Shimin was overjoyed. The idea of ​​trying to stand up for his daughter just now had already been thrown out of the sky.

Nowadays, the people’s heating problem is what he is worried about!

However, the posture still needs to be done. To suppress the joy in his heart, Li Shimin said, "Hmph, then I will listen to how you solved it. If it is really feasible, I will not care about you, otherwise I will be punished with multiple crimes and be more beautiful."

"Your Majesty, the problem now is nothing more than the serious price increase in charcoal and insufficient supply, which has led to the lack of sufficient heating supplies for the people. I am right." Yang Fan said with a smile.

Li Shimin glared at Yang Fan: "Aren't you talking nonsense? Fang Aiqing had already analyzed these things in the last court meeting. What I need is a solution to the problem."

Yang Fan explained to the servant a few words, and as he spoke, several people came to the main hall.

Seeing that the servant brought the honeycomb coal in, Yang Fan said, "Your Majesty, you can take a look first."

Look at it, Li Shimin and others were a little confused. Although Fang Xuanling and others were in high positions, they were not people who were not diligent in their limbs and grains.

But they did not recognize what was a black thing like a honeycomb.

However, Changsun Wuji was not only active, but also because he had been exposed to coal before in the mansion, he said with some uncertainty: "It looks a bit like carbonite, but it is completely different from what you usually use. Could it be..."

"Mr. Changsun said it well. This is made of coal and was specially processed. Someone named it honeycomb coal."

Of course you have to brag loudly, otherwise how can others believe you!

Fang Xuanling was puzzled: "Honeywoven coal, this name is very appropriate, but carbonite has carbon poison, how to solve this problem?"

"To solve the problem of carbon poison, we must understand how carbon poison is produced. In fact, charcoal also has carbon poison. Why is burning charcoal easy to get carbon poison, but burning charcoal is rarely poisoned?"

Yang Fan did not answer directly, but guided the question.

If you want to promote it quickly, you must get the strong support of His Majesty Li Er to quickly allow honeycomb coal to enter thousands of households.

Otherwise, it would be just by your own efforts, and when the promotion started, the daylily would be cold!

I originally wanted to mention it again during the court meeting, since Li Shimin is here today.

As the saying goes, it is better to choose a day than to meet the day. If you can promote it one day earlier, fewer people will be frozen to death.

Therefore, Yang Fan explained so in detail.

Carbon poison is nothing more than carbon monoxide poisoning. In later generations, as long as you have learned chemistry, you can tell it whatever you want.

This is not a very profound and complex issue either.

It’s just that the Tang Dynasty had no chemical knowledge at all, so no one could know what carbon poison was.

Li Shimin was obviously very happy when he saw Yang Fan's appearance of giving advice to the country, after all, Yang Fan was his future son-in-law.

But I couldn't stand this guy's smug look, so I said:

"Don't be there to suck people's appetite. If you have something to say, if you have farts, you can let go!"

Seeing Li Shimin swearing, Fang Xuanling and others opened their mouths wide, looking disbelief.

With His Majesty Li Er's proud personality, how could he show such a rude side outside? It's unimaginable.

Yang Fan rolled his eyes and said directly:

"Whether it is charcoal or charcoal, the substances composed of similar substances are actually similar. Since the charcoal is relatively loose and burned more fully, there will be no carbon poison, or there are very few such poisonous gases, which will not easily cause harm to humans or animals."

"Carbonite is different. Carbonite that has not been treated has a high density and is hard. Direct combustion will release a large amount of poisonous gas. People often have a closed door and window burning, so carbon poison is easily caused by carbon poisoning."

Yang Fan became a teacher again, and the students were still the top figures today.

An introductory physics class made Li Shimin and others seem to understand.

But it sounds very tall and powerful.

Seeing a few people being coaxed, Yang Fan continued: "It is better to see at first sight than to hear a hundred times. Only by experiencing it yourself can you know what I say is not false."

After saying that, Yang Fan directly ignited the honeycomb coal.

Li Junxian was originally a little worried that Li Shimin would get carbon, but for Li Shimin, who had been through many battles, this was just a small case and of course he would not leave.

Instead, he took the honeycomb coal into a room and left two cavalrymen to stay in the room.

Although Li Shimin believed that Yang Fan would not lie to him, in order to be foolproof, he had to be a villain first and then a gentleman.

Yang Fan did nothing, like the wooden house at this time, there was always some air-permeable place.

Even if all doors and windows are closed, this kind of honeycomb coal will not be infected with carbon poison.

"The first time I used a honeycomb coal stove, I needed other flammable things to help ignite the honeycomb coal. Then I just need to replace it one by one after the honeycomb coal is burned."

When Yang Fan was a child, he used honeycomb coal in the countryside. This kind of cheap thing is even when many people traveled through time.

Li Shimin can be regarded as a frugal emperor and knows that waste is shameful: "According to what you said, isn't honeycomb coal burning all the time? It's too wasteful, right?"

When I heard Yang Fan’s words, my first reaction was to waste.

"Your Majesty is wise, I'm asking for the point." Yang Fan flattered.

“This honeycomb coal stove has a different place than a normal stove.”

Li Shimin and his friends circled around the honeycomb coal stove, a little puzzled: "What's the difference?"

Except for the slightly strange shape, it is not obvious how different it is from a carbon furnace.

"There is not much difference, but you see this small window without it?"

"Small window? What's the use of it?" Li Shimin and others saw the iron sheet below.

Yang Fan smiled slightly: "It's wonderful here..."

Hearing Yang Fan’s explanation, Li Shimin and others suddenly realized, but they asked the most concerned question: “How is the price of this honeycomb coal?”

When I heard that I could buy ten honeycomb coals for a penny and produce tens of thousands of them a day, Li Shimin and others had different expressions.

Honeycomb coal has entered thousands of households and must be cheap and easy to use, otherwise the problem will not be solved at all.

Now you just need to wait for the test results to let go.

Li Shimin thought more, he wanted to pay the price for hoarding charcoal.

Changsun Wuji looked gloomy and the cold wind flashed from time to time in his eyes. He never expected that Yang Fan would solve it so easily.

More importantly, the Changsun family may become a joke in Chang'an City in the future.

Not only did they sell the priceless Carboniferous Mountains, but they also stocked up a lot of charcoal in the mansion.

If Li Shimin hadn't been here, Changsun Wuji would have wished he would have flew back to his house immediately.
Chapter completed!