After I was reborn, I became a plug-in for the country

Xiao Dezi left in a hurry, Ling Pu had no choice but to go to the craftsman in the workshop to discuss with the blueprint.

The glass maker is young, only in his thirties.After getting the drawings, he asked a few questions, but Ling Pu couldn't explain clearly, so the master could only look at the drawings carefully and try to figure out how to do it.

Fortunately, Yinfeng's drawings are not rough, and the specific values ​​are clearly written in words.

Because he had learned units such as centimeters and milliliters in mathematics, when he drew pictures, he subconsciously wanted to mark them.But after thinking about it again, this is not right. Apart from him in the Qing Dynasty, I am afraid that only the expelled foreigner knows what unit of measurement this is.

So when writing, Yinreng converted the units into feet and inches.A picture is a utensil, marked clearly.

After seeing the things on the picture clearly and making gestures in his mind, the craftsman felt that it was not too difficult, so he told Ling Pu that he could make a few pieces to try first, and if the prince was not satisfied, we would change them.

Ling Pu said in his heart, if our master is not satisfied, you and I may not have our heads, so how can we give you another chance to change.

But right now there is no other way, only to let the craftsman try.

The chemical experimental equipment is still being made, but Yinfeng has not delayed this course.He has already basically understood what is a physical reaction, the concept of chemical reaction.

Various courses have been repeated, and Yinfeng gradually got used to such days.The wheat planted in the small garden of Yuqing Palace germinated within a few days, and then gradually grew up day by day.

In November, there was a lot of snow in the capital.At first Yinfeng was worried whether the snow would freeze his wheat.

He has to go to see the wheat fields in person every day, and he also considers whether to ask someone to find a cloth to cover the wheat fields, so as not to freeze his wheat.I think about these things every day, and my mind is distracted during class.

The system comforted him: "Your Highness, don't worry, auspicious snow heralds a prosperous year. With this heavy snow, your wheat harvest will definitely be bumper next year."

"Really? The heavy snow won't freeze the ears of wheat?"

Yinfeng was still a little worried. He went to see it a few days ago, and the heavy snow had crushed the newly grown wheat ears to the ground.

"How could I lie to Your Highness? Even in later generations, everyone planted wheat and covered the wheat without seeing snow. It is dry in winter, and the wheat seedlings are irrigated after the snow melts."

Hearing what the system said, Yinfeng felt relieved.

The matter of planting wheat in the small garden, because his masters have been ventilated, helped Yinfeng hide it together, and the servants were also told by Yinfeng not to talk about it. In addition, there have been many major events recently, and the state affairs are indeed very serious. Busy, every day when I check Yinfeng's homework, he is asked to go to the Qing Palace, so Kangxi still doesn't know.

The matter of farming in the backyard of the dignified prince has been concealed like this.

Besides the matter of Maizi, the biggest thing on Yinreng's mind right now is the glass beaker and test tubes he wanted.

The Ministry of Internal Affairs has always been striving for excellence in doing things for the royal family, with high standards and strict requirements.So the glass workshop took half a month to complete.When they were delivered, the Ministry of Internal Affairs sent a few eunuchs, each carrying one, and carefully sent them to Yuqing Palace.

Glass is very brittle and easily damaged, so it is natural to be cautious when making things with great difficulty.

After the little eunuchs offered it, Yinfeng saw that it was almost the same as the drawing on his blueprint, and he was satisfied.

He praised again and again: "It's really good, it's hard for them to make something like this. When you just told Gu about this, even Gu suspected that you were deliberately embarrassing others."

The system said with a grin: "Your Highness, you must have confidence in our Daqing Manufacturing."

Yinreng raised his eyebrows, "Let's Qing Dynasty?"

"The future of the Qing Dynasty must belong to your Highness, and what is yours is mine. So it is us, is there something wrong?" The system is confident.

"... "

Now that the utensils have been delivered, the experimental course can officially begin.

The first lesson of the experiment, refining table salt.

Yinreng followed the system's requirements and asked someone to go to the small kitchen to get a small half bag of salt.

After the salt was brought back, there was still a lack of an alcohol lamp.

The lamp is easy to say, the Ministry of Internal Affairs has fired it and sent it long ago.

But the alcohol in it is not very good.

Not to mention whether there is such a high concentration of alcohol in the Qing Dynasty, it is not easy to replace it with liquor with a lower alcohol content.

After all, Yinfeng is young, even if his servants go to buy wine, they may be suspicious.The eunuchs around him are familiar with other palaces.As for the little eunuch, as soon as he asked if it was from his palace, someone must have reported it to Kangxi immediately.

There are slaves who like to drink by his son's side, and Kangxi must not tolerate such slaves.

After studying the system for a long time, His Royal Highness, who has become more and more humane, has now learned to consider the safety of the eunuchs.

Therefore, it is not easy for Yinreng to make it difficult for them to find a way.For this, he began to worry again.

Yinfeng really felt now that since he was reborn, he has been worrying all the time.Far from being as happy as when he was a child in his previous life.

Why?Before he could figure out the reason, his worries were quickly resolved.

It is also a coincidence, the reason is that the third anniversary of the death of Empress Xiaozhao of Kangxi is coming soon.

The Ministry of Rituals has already started preparations, Kangxi is too busy to touch the ground, and has no time to worship, so he ordered Yinfeng to go to worship on his behalf.

On November [-]th, Yinreng, who was only seven years old, took a carriage and took a group of ministers below the prince to the imperial mausoleum to sacrifice to Empress Xiaozhao.

He is naturally familiar with the etiquette itinerary of this sacrificial ceremony, and he was used to it in his previous life.Therefore, during the sacrificial ceremony, Yinfeng's performance was quite remarkable. He was solemn without losing the demeanor of a prince, and his expression was justly sad but not hurt, which won the favor of all the relatives and ministers.

For sacrifices, there are naturally all kinds of melon and fruit snacks, as well as wine.

After the ceremony, when the servants were packing up their things, Yinfeng asked to leave a jug of wine.The servants were very puzzled. At such a young age, the prince has already started to like drinking?

Yinfeng was very calm, saying that when he sacrificed to his biological mother, Empress Xiaochengren, he felt very sad and wanted to keep something by his side as a souvenir.

But at that time, he didn't know what to keep, which is quite regrettable now.

Now he remembered that it was just right to keep a jug of wine by his side with the wine that had worshiped his mother.This can be regarded as their mother and son drinking a pot of wine together, and it also completes the affection between their mother and son.

The servants wanted to stop him again, saying it was very unlucky.

Yinfeng said angrily: "Empress Xiaozhao is also an orphan mother, what's wrong with that!"

Seeing that he was already angry, the servants did not dare to stop him.

Among the ministers, the witty ones have already begun to praise "the prince's pure filial piety" at the right time.

Yinfeng gave them a "well done" look.

Mingzhu standing in the crowd looked gloomy, but Suo'etu was already tearing up, wiping tears with his sleeve.

Since Kangxi's birthday last time, Suo'etu saw Yinfeng again for the first time.

He didn't dare to go forward to greet him again, for fear of being too conspicuous.He could only stand in the crowd and quietly look at Yinfeng.

"His Royal Highness looks taller." Suo'etu felt relieved that my children were about to grow up.

As for what Yinfeng said to him, after he went back, he thought over and over again, and finally realized a little bit of Yinfeng's painstaking efforts.

Ever since Suo'etu sent away a group of his followers, he did his errands honestly, and never dared to confront Kangxi again.Even Tong Guowei was surprised for a while every time he saw that he was no longer a bully.He was sluggish, Mingzhu Yidang was very happy for a while, and gradually became arrogant in the court.

After the priest came back, because of this jar of wine, the problem of the alcohol lamp was also solved.

Pour a little into the lamp bottle, and ask the servants to prepare a thick piece of cotton thread as a twist and put it in, and the alcohol lamp is ready.

Oh yes, there is no iron shelf for glasses yet.

This is not so easy to do. There were things like iron in the Qing Dynasty, but they were mostly used in weapons.Now it is quite difficult for Yinreng to find a way to get some iron.

There was no iron frame, so he asked a carpenter to make a wooden one instead.It's just that this shelf is much more exquisite than the iron one, and the wood is also high-quality pear blossom wood.

The system called out extravagance and waste in Yinreng's head.

After it finished howling, Yinfeng's first chemistry experiment class officially began.

Dissolve the salt in water first, then pour the water into a beaker, put it on the shelf, light the alcohol lamp under it, and the experiment begins.

The alcohol lamp burns slowly, Yin Reng Tuoshai stared at the beaker carefully.After waiting for half a quarter of an hour, the water in the beaker started bubbling.

Yinfeng was a little bored waiting.

After another half a quarter of an hour, the water inside was boiled clean, and a little bit of salt began to emerge.

Yinfeng looked expressionless.

When the water is completely dry, only salt remains at the bottom of the cup.After Yinreng turned off the alcohol lamp according to the method taught by the system, he immediately complained: "You said you were going to do an experiment, but Gu thought it was something. Gu wasted so much effort, and after a long time, you just use this to fool Gu?"

"Does Your Highness think this experiment is meaningless?"

"I feel like you're wasting my time!"

Yinfeng was furious, thanks to his busy running around to collect these, in the end he was refining salt from brine.

The system said calmly: "Your Highness is wrong. The purpose of the experiment is not to amuse Your Highness, but to let you understand the principles. Chemistry is a very interesting course. If you do more experiments in the future, you will learn more about it." knew."

Yinrong's complexion didn't improve, so the system had no choice but to give up trying to convince him now.Anyway, as time goes by, he promises that sooner or later, His Royal Highness will fall in love with chemistry like he loves mathematics.

This chemistry class is in the evening, and when Yinreng is working on these things in his study, he usually doesn't let his servants guard him.

He was about to put away the alcohol lamp, when he heard the servants outside hurriedly come over and report: "His Royal Highness, the Emperor is coming towards our Yuqing Palace."

Yinfeng almost groaned, shouldn't Khan Ama prepare to flop in the Qianqing Palace?How come this hour has come.

Kangxi's sudden visit this time was because he was finally busy with government affairs. He remembered that his son had gone to Huangling to sacrifice for him a while ago, so he came here specially to comfort his son.

"Don't panic, Your Highness, just pack up these things and hide them."

Yinfeng tidied up in a hurry and hurried out, "It's not because of these instruments, it's because of the wheat in the yard."

Oh yes, and the wheat in the yard.