Time travel, sell Tang poems at the beginning

Soon, Sun He came to Lin Feng with a bowl of well water, "Mr. Lin, this is the well water you want."

Lin Feng took the tray from Sun He with a smile on his face and walked directly to Xia Yuan, "Master Xia, please verify in person whether this bowl is filled with well water?"

Xia Yuan looked down and said, "It's well water."

"Do you gentlemen want to take a look for yourself?"

"Lin Xingxing, we trust Mr. Xia, we won't look at the water. You'd better let the water in the bowl freeze into ice cubes!"

"Hahaha……"

As soon as Hu Xin, the right minister of the Ministry of Revenue, said this, a burst of laughter sounded in the hall.

At this moment, Lin Feng quickly put a large piece of saltpeter into the bowl while they were not paying attention.

"Master Xia, please open your eyes and see clearly. This bowl of water will freeze soon."

Lin Feng handed the tray holding the water bowl to Xia Yuan, and then the water in the bowl quickly turned into ice cubes under Xia Yuan's eyes.

"Master Xia, how are you? I didn't lie to you, did I?"

Xia Yuan touched the ice in the bowl with his hand, and a chill immediately spread from his fingers.

"How...how is this possible? The bowl was clearly filled with water just now, but now it has turned into ice? How did you do that?"

Xia Yuan looked at Lin Feng in shock. The expression on his face was as if he had seen a ghost in broad daylight. It was very exciting.

"Haha! Do you think I will tell you?"

Everyone in the hall heard the conversation between Lin Feng and Xia Yuan clearly. The ministers came forward to check. When they confirmed that the water in the bowl had indeed turned into ice, everyone's expressions became very rich. .

"This...how is this possible?"

Almost everyone will say this after reading it.

The expressions of Xia Yuan and the ministers all proved that Lin Feng had indeed turned water into ice. Now Huangfu Gongcheng could no longer sit still on the dragon throne.

"Sun Ban, bring me the bowl. I want to see it with my own eyes."

"Yes, Your Majesty!"

Soon, Sun He brought the tray to Huangfu Gongcheng. The ice in the bowl was chilling, and he felt it with his hand to confirm that it was ice cubes.

"Lin Aiqing, do you know how to make ice?"

"Your Majesty, I do know the art of making ice. The art of making ice may seem advanced, but to be honest, it is just that. Just like I said that peat is non-toxic, in the eyes of people who don't understand peat, it is just like making ice in summer. It’s also incredible.”

"Here, let me explain to all the adults present, why peat burning poisons people? And why do I say peat is not poisonous?"

"As we all know, no matter what is burned, air will be consumed, and of course peat is no exception. Peat has another unknown characteristic, which is that peat combustion consumes much more air than firewood and charcoal."

"So when peat is burned in a relatively closed and small space, it can easily cause the problem of insufficient air. When peat is burned in an environment with insufficient air, poisonous gas will be produced, and vice versa, no poisonous gas will be produced."

"I have also checked the history books and found that most people died of peat poisoning in winter. In the cold winter, people were forced to use peat for heating. When burning, the doors and windows would be closed tightly, which could easily cause a lack of air."

"So peat is not toxic, it's just that we use it in the wrong way. As long as we keep the air flowing when burning peat, we will be fine."

"If you adults don't believe it, we can go outside the hall now and I will test it for you myself."

"Okay, I agree to let Lin Aiqing light peat outside the palace. All of you, my dear friends, please go out with me to witness it!"

Huangfu took the lead and walked down from the dragon chair, followed immediately by the four princes and a group of civil and military ministers.

Soon, Lin Feng lit all five briquettes on fire in the square outside the Chaozheng Palace. To prove that the peat was non-toxic, Lin Feng also grilled chicken wings on the spot.

Lin Feng was enjoying himself while grilling, and the smell of meat could be heard. Cheng Tianhu, who was standing not far away, finally couldn't help it anymore and started to join in the barbecue.

"Look at the two of them eating so happily. Doesn't it look like they are poisoned? If peat is really poisonous, would Lin Aiqing dare to get so close?"

"Okay! Sun Ban, go and call Lin Aiqing back. Let's continue going to court."

"Yes, Your Majesty."

In the court hall, the civil and military ministers took their places. Huangfu Gongcheng looked at Lin Feng and nodded with relief.

"Now that Lin Aiqing has confirmed that peat is non-toxic, I am planning to establish a royal peat factory. From today on, all peat in Dayan, like salt and iron, will belong to the imperial court. No one can mine and sell it privately without the imperial court's permission."

"Lin Aiqing risked her life to prove that peat is non-toxic and figured out the correct way to use peat. She has made great contributions to the country. I have made a contribution and should be rewarded. Lin Feng serves in the cabinet and serves the people wholeheartedly. From today on, he will be promoted to the fifth level. Edited by the Pin Cabinet."

"Sir, thank you for the order!"

Lin Feng immediately bowed and saluted.

"Your Majesty Shengming!"

All the civil and military officials also bowed their hands and saluted.

"Haha! Lin Aiqing, can you tell me how you turned water into ice just now?"

As soon as Huangfu Gongcheng said these words, all the civil and military officials in the court looked at Lin Feng curiously. Turning water into ice in the middle of summer was a legendary magical skill. No one present wanted to know.

Of course Lin Feng knew what these ministers were thinking, but how could Lin Feng tell them.

"Your Majesty, the art of making ice is of great importance. I plan to use the art of ice making to make a dessert after dinner at the Royal Restaurant that is about to open. There are too many people here to reveal it. I will make it after Your Majesty leaves the court. Tell your majesty about the ice method."

Huangfu Gongcheng nodded with a smile on his face, "Okay, okay, then let's disperse!"

"Retreat!" Sun He shouted loudly.

The faces of the civil servants headed by Xia Yuan were terrifyingly gloomy. Who could be too arrogant? Isn’t that just talking about them? All the civil servants wanted to strangle Lin Feng to death right now.

The ice-making technique was almost achieved, but the military attachés who did not oppose Lin Feng all shook their heads to express regret, and their eyes became more and more fiery when they looked at Lin Feng.

Wende Hall.

Huangfu Gongcheng had just walked into the hall and said eagerly: "Except for Sun Ban and Lin Aiqing, everyone else has left the hall."

"Yes, Your Majesty!"

After all the eunuchs and maids left the hall, Huangfu Gongcheng looked at Lin Feng expectantly, "Lin Aiqing, you can talk now!"

Lin Feng smiled and said, "Your Majesty, the art of making ice is actually very simple. You only need to put saltpeter into water. As long as the amount of saltpeter is enough, the water will turn into ice."

"Is making ice that simple?"

Lin Feng nodded, "It's that simple. If Your Majesty doesn't believe it, we can test it on site."

"Sun Ban, go get a bowl of water."

"Yes, Your Majesty!"

In the eyes of Huangfu Gongcheng and Sun He, Lin Feng put the saltpeter into the bowl piece by piece, and the water in the bowl gradually turned into ice.

"It's true! It turns out that this ice-making technique is so simple!"

"Your Majesty, if you have nothing to do, I will go back to your home first. The affairs of the Royal Peat Factory are still waiting for me to arrange it myself!"

Huangfu Gongcheng waved to Lin Feng, "Then go ahead and get busy!"

"Yes, Your Majesty!"

"Minister, leave."