I made a fortune teaching live broadcast in ancient times

"What, you said you still have ice in it to keep cool, how did you get the ice in?"

Xi Nianzhi couldn't believe his ears, he was completely stunned, it was the first time he had heard of it when he was so old, there were some candidates who went to the Tribute Academy for the exam and had ice to cool off, how did the ice get brought in?

"Come with me, I'll show you something." The statement didn't answer Xi Nianzhi's question, but instead pulled him into the inner room and gave him something.

"What is this?" Xi Nianzhi looked at the cloth bag in his hand and asked suspiciously.

The statement raised his chin, "Don't you want to know how I brought ice into the examination room? I just used this thing to bring it in."

"How is it possible?" Xi Nianzhi looked at the small bag in his hand, and was very surprised. How could this small bag have something to do with ice, he opened the bag in disbelief, and found that there was only a white crystal block no bigger than a palm inside.

"This crystal block is saltpeter, which is generally only used in pharmacies to make medicine primers. I also saw it in a miscellaneous book by chance, using saltpeter to absorb heat and form ice, so I tried it. I didn't expect that this method could indeed make ice. ice."

After speaking, Chen Chen took out the saltpetre from the bag, broke off a small piece and threw it into the tea bowl on the table.

Then Xi Nianzhi saw a scene that shocked him, the spar was thrown into the tea bowl, and the tea in the tea bowl slowly turned into ice cubes emitting white smoke.

Xi Nianzhi flicked the ice cubes in the tea bowl with unbelievable skill, and the cold touch told him that it was indeed ice cubes.

"It's amazing, how did this happen?" Xi Nianzhi took out the ice cubes from the tea bowl and played with them in his hands.

But he only played with it for a while, and then he was told to take the ice away. Xi Nianzhi's hands were very cold when he played with the ice, and he rubbed his hands to warm him in distress. He replied while warming up, "The chemical name of saltpeter is calcium nitrate. Calcium nitrate will absorb a lot of heat when it dissolves in water, and it can cool the surrounding water until it freezes. In fact, it can not only make ice, but also make fertilizer, fireworks, and glass to increase crop products. Wait for something."

In fact, as long as you have studied chemistry, you can know the role of saltpeter, and saltpeter can also be used to make black guns and bombs, but this is still the era of cold weapons. Once black guns and bombs come out, they can be called nuclear weapons. Statements do not want to be the offenders of this balance.

"I don't really understand, but from what you said, I feel that this thing is very powerful!" Xi Nianzhi doesn't know what calcium nitrate is, nor what glass and fireworks are, but he just needs to witness that this thing can make ice.

However, what Brother Muqing said at the end can also be used as fertilizer to increase crop products. I don’t know if I think so much. If it is true, then this thing is too important to the entire big business.

Chen Chen listened to his question, nodded and replied: "It is indeed possible, but in addition to saltpeter, there are other unheard of things in making fertilizer, so it is really difficult to make it."

It is the simplest nitrogen fertilizer. The ammonium nitrate, calcium ammonium nitrate, and ammonium sulfur nitrate in it cannot be purified without a laboratory here, so it is really difficult to make fertilizer.

Although Xi Nianzhi thought in his heart that if he could really make fertilizers to increase crops, that would be a good thing for the country and the people, but he knew who the statement was, and seeing him say it was difficult, it was really difficult, so he had to rest assured.

But there is something he can do in front of him. Thinking of this, Xi Nianzhi looked at the statement with bright eyes, and said, "Brother Mu Qing, let's cooperate!"

The statement didn't realize it for a while. He was still struggling with the matter of fertilizers, but why did he turn to cooperation again, "Huh? Cooperation for what?"

"Cooperate to sell this ice." Xi Nianzhi said with a sly face, "Summer is here, and the most scarce thing in the capital is always ice, so let's cooperate to sell ice to make a lot of money."

Seeing his look of money fanatics, the statement said amusedly: "You are a dignified young master of the Duke's Mansion, and you are also His Royal Highness who was proclaimed by the Holy Majesty. You have so many shops in your hands, how can you still be so money fanatic?"

"I just like to make money, why not? You despise me for being greedy for money?"

Chen Chen looked at him with a look like if he really disliked him, he would turn around and leave, laughing and annoyed, wanted to knock his forehead as a punishment, but was afraid that it would hurt him, so he scratched his nose instead , Reluctantly said: "Is this the kind of person I am in your heart?"

Xi Nianzhi shook his head quickly, and muttered: "They all said that I am a majestic young master of the Duke's Mansion, and I open shops everywhere to do business, and my body smells like copper, so I am not afraid of Brother Mu Qing, you also despise me It stinks of copper."

After hearing what he said, he felt a twinge of pain in his heart. He took Xi Nianzhi's hand distressedly, pulled him to sit down, and then said in a soft voice, "It's not that our Anian smells like copper, those who say that Your people are envious and jealous of you, because they are inferior to you and can't do what you do, so they will insult you with words, so Ah Nian don't take these people's acid words to heart .”

"And my Anian is not covered in the smell of copper, but full of fragrance, otherwise why would I be so obsessed with you and don't want to be separated from you."

Originally, Xi Nianzhi, who was very sweet in his heart, was listening to the comfort, but after hearing the latter words, his cheeks flushed with embarrassment.

Xi Nianzhi withdrew his hand from the statement's hand in embarrassment, and shouted uncomfortably, "What nonsense are you talking about?"

"I'm not talking nonsense, it really smells good." After speaking, the stinky and shameless man forcibly grabbed Xi Nianzhi's hand under the tip of his nose and smelled it, and then kissed him on the lips.

Feeling the hot breath and soft touch on the back of his hand, Xi Nianzhi's face was ashamed like a cooked crab, flushed red, and then he pretended to be angry and lightly said: "You...you Then I'm leaving."

As soon as he heard that he was going to leave, the statement immediately hugged Xi Nianzhi like a dog, and buried his head on her shoulder to apologize: "I was wrong, baby, don't be angry, please forgive me!"

"Hmph!" Xi Nianzhi didn't say forgiveness, but just snorted coquettishly.

Seeing him like this, Chen Chen decided to use his trump card, pretending to take out a small and cute crystal bottle and a small clarinet that was only as long as the middle finger from the system backpack.

"Honey, this is for you."

Xi Nianzhi looked down at the two things in his hands in doubt. Crystal bottles are very rare in big merchants. This thing is an imported product. Almost only the royal family and aristocrats can collect a few, but the other small clarinet can't be seen at all. What material, small and cute.

"what is this?"

"This is perfume and lipstick." The statement showed him how to use the perfume, and sprayed some on Xi Nianzhi's ears and wrists, "This perfume smells better than your balm. The fragrance lasts longer, and it is easy to use, just spray it lightly like this, and it can basically last for three or four hours."

"Moreover, this fragrance is not strong and pungent, but a faint fragrance. If you don't believe me, smell it yourself."

Sure enough, after hearing what he said, Xi Nianzhi smelled a faint but not strong but very pleasant fragrance in the air, and then raised his hand to smell it on the tip of his nose. The fragrance was stronger, but it had no fragrance at all. The ointment was pungent, but it was an indescribable fragrance. The fragrance of flowers was not like that of flowers, and the fragrance was not quite the same. This fragrance was even better than the tributes he had used.

"This scent is more fragrant than balm. It smells really good. I like it." Xi Nianzhi smiled. He always knew that Brother Mu Qing had a secret, but as long as the secret did not pose a threat to Da Shang, he would not go there. To get to the bottom of it, I just want to wait for Brother Mu Qing to let go of his heart one day and be willing to tell him.

Then he held the lipstick curiously and asked, "Then how is this lipstick used? Is it the same as lip paper?"

Chen stated that he had seen lip paper in Mu Ge'er, but in fact, red rouge was infiltrated into the paper. When dressing up, he used his lips to lick the lip paper, and the red rouge at the door would be attached to his lips, and then gently rubbed it with his fingers. Spread evenly.

Good-looking is good-looking, but the lip paper only has one color, bright red, but there are no pink, light pink, aunt red, orange red and other colors that he has heard before.

And this lipstick was exchanged from the mall according to Anian's skin color. It is a pink lipstick. Anian's complexion is fair. Although he prefers bright red clothes, he obviously does not like makeup, but it may be because of his poor health. For good reason, the lips are a bit pale.

So this pink color is very suitable for Ah Nian. While telling Ah Nian how to use the lipstick, he personally applied it on him. After applying it, he looked at Ah Nian's lips, which were soft and tender. He really wanted to kiss him. , but the statement held back.

Put the lipstick on Ah Nian's hand, "Wait a minute." After speaking, he went into the room again, took out a small wooden box from the system backpack with Xi Nianzhi on his back, and took the wooden box to Xi Nianzhi before.

"These are for you, you open them to see if you like them."

Although Xi Nianzhi was curious about his own lips, he was also curious about the wooden box in front of him. He opened the box, and was so shocked by the contents that he didn't recover.

"Don't you like it?" Seeing that he hadn't moved for a while, Chen Chen asked worriedly.

Xi Nianzhi shook his head quickly, and said in surprise and joy: "Why don't you like it, I like it so much, but these things are too expensive."

Leaving aside the contents of the other small boxes inside, he still doesn't know, but the mirror on the wooden box lid is very precious.

Xi Nianzhi looked at himself so clearly in the mirror, which was incomparable to the blurred bronze mirror. This was the first time he saw his face so clearly. He unconsciously touched himself in the mirror. , the lips that looked a little pale because he didn't like the bright red lip balm, were pink and moist at the moment, obviously it was the lipstick that brother Mu Qing applied to himself just now.

"It's so beautiful!" Xi Nianzhi suddenly said, but he didn't know if he said so beautiful, the mirror was beautiful, or the person in the mirror was beautiful.

The statement nodded in agreement, "Well, it's really good-looking." It is obvious that he said the good-looking person in the mirror.

The statement asked, "Like it?"

"I like it." Xi Nianzhi finally came back to his senses from the transparent bronze mirror, "But it's too precious." I have never seen such a clear and bright bronze mirror.

Perhaps this is the first clear bronze mirror in the history of Dashang, Xi Nianzhi was a little worried: "This thing must not be known to outsiders, otherwise it will definitely be lost."

If it was known by the palace, it must be presented. Even their Duke's mansion, and his Royal Highness, who was proclaimed by the Holy One, cannot possess this clear bronze mirror.

Chen Chen knew what he was worried about, and comforted him gently: "Don't worry, this mirror won't be lost. After the palace test, I'm going to make more and sell it."

"You said you can do mirrors?" Xi Nian's face was in disbelief. Although he knew that Brother Mu Qing knew many things, he didn't think he could do even this.

Statement nodded, "Yes, I will do it, I can make it for you as much as you want, so don't worry."

Xi Nianzhi was dumbfounded, "Can I ask, is there anything else you don't know, Brother Mu Qing?"

"There are many who won't, but I can't tell you now, I need you to find out later."

The author has something to say: Is our protagonist working hard to earn the dowry to marry his husband? (^?^*)

The author intends to let the protagonist make a mirror by himself to make money to earn a dowry to marry Ah Nian, and to dedicate the glass to the emperor to increase his favorability. Then, little cuties, please help to think of something that is not difficult but strange for the protagonist to make. As dowry.