"Congratulations to His Royal Highness the Prince, I heard that the Ministry of Rites has begun to go through the process of getting married?"

After the drawings of the camera were drawn, Ying Feiyu went to find Huang Yuan.

As a result, the first thing the two said when they met was that Huang Yuan said hello to him!

"Haha! Now does everyone in Xianyang City know that Prince Ben is going to get married next year? ”

Ying Feiyu smiled helplessly.

"No, no, no, not really!"

Huang Yuan shook his head solemnly.

"That's good! Save the prince Ben to congratulate him wherever he goes, it's really tiring! ”

Ying Feiyu breathed a long sigh of relief.

"Not all the people of Xianyang know about it, but the whole world ......!"

Huang Yuan pursed his lips and smiled, "After the people of Xianyang know about it, they will also tell other relatives in the family, and it is estimated that it has spread throughout Daqin now!" ”

"Good guys!"

Ying Feiyu smiled helplessly.

This guy has also learned badly, and he is panting when he speaks.

"The big guys are also happy for His Royal Highness the Crown Prince!"

"Well, I know that!"

Ying Feiyu made a bitter face.

Of course, he knows that the big guy is happy for him, so he will be congratulated wherever he goes!

Quan Daqin, who can make everyone congratulate, it is estimated that there is no one else except him!

"How's the production of the internal combustion engine going?"

After a few words of greeting, Ying Feiyu brought the topic to business.

"Back to His Royal Highness the Prince, now the craftsmen are sufficient, the progress is much faster, the first batch has been produced, and the steam tractors within the Xianyang range are being replaced, and it won't take long to complete the replacement! At the same time, there are many craftsmen who follow and learn to prepare for the next batch of internal combustion engines to be rolled off the production line! ”

The next batch of internal combustion engines will be reproduced and replaced in other areas of Daqin, and the steam tractor will also be transformed.

So the first task now is to train more craftsmen who can transform steam tractors.

Otherwise, even if there are enough internal combustion engines, you will not be able to retrofit the tractor!

"How's going on at the car factory?"

Huang Yuan has always been very reliable, and he handled everything properly, and Ying Feiyu was very relieved.

The transformation of the steam tractor within the scope of Daqin doesn't need him to worry about it at all!

"The first batch of internal combustion engines has already been sent to the car factory, and the craftsmen are groping for installation!"

"Hmmm! Good! The first batch does not need to produce much, and the internal combustion engine is still dominated by tractors first! ”

Although the car has been upgraded to an internal combustion engine vehicle, it is not very useful after all, and it is still mainly a tractor that can help the development of agriculture.

"Yes!"

Huang Yuan nodded in agreement.

"By the way, didn't you think you were too idle lately last time and wanted to find something to do?"

Ying Feiyu immediately took out the drawings prepared in advance from his arms, and stuffed them all into his arms, without asking him if he wanted to.

"His Royal Highness the Crown Prince, this ...... What is this? ”

Suddenly came to such a place for some reason, Huang Yuan was really a little dazed.

"Let's see if you can experience something!"

Ying Feiyu nodded at the drawing.

The cooperation between the two has not been a day or two.

There are countless things that have been researched under Huang Yuan's hands, and he now has some experience in invention and creation, just by looking at the drawings, he should be able to understand something!

"Good!"

Huang Yuan nodded in agreement, found a random place to sit down, and began to simply flip through the drawings.

After a few moments, look up again.

"With Daqin's existing technology, it is possible to manufacture?"

To be honest, Ying Feiyu is very much looking forward to this camera.

He's counting on this thing to record his wedding!

"If you follow the drawings step by step, you can indeed make ......!"

Huang Yuan nodded and continued: "But Xia Guan doesn't understand, what is the function of this thing? ”

In the past, His Royal Highness the Crown Prince asked him to build machines that were helpful for industry and agriculture, usually large machines.

But the one to be produced this time is not large, and it will definitely not be of much help to industry and agriculture.

"It's called a camera!"

Huang Yuan didn't understand its effect, and Ying Feiyu could also understand it.

People in this era are still very conservative in their thinking, and they used to think that it was impossible to even travel thousands of miles a day.

Not to mention being able to keep the portrait!

He remembered that when the camera was first introduced to our country in history, it was not accepted for a long time, and it was considered to be soul-stirring and detrimental to life!

Later, after the detailed explanations and demonstrations of some big-nosed people, it was accepted by the royal family and gradually accepted by the people!

"Camera? What is it for? Is it another existence that benefits the country and the people? ”

His Royal Highness the Crown Prince never makes something useless.

The small box last time was able to transmit sound for thousands of miles, maybe this one is even more powerful!

It's just that Huang Yuan's imagination is limited, and he really doesn't understand what this thing can do!

"This thing...... How so? ”

Ying Feiyu scratched his head, and then continued: "The camera was invented by Prince Ben for his own use, it is not beneficial to the country and the people, but it is also useful!" ”

The camera is useless, but it's really useful, and it can record a lot of things.

If it is useful, it is dispensable.

"Oh?"

As soon as he explained this, Huang Yuan was even more confused.

Is this useful or useless?

"You can build it, and when it's finished, you'll understand what this thing is for!"

"Yes......!"

Huang Yuan gave up his hand, then turned to the last few pages, pointed to the things on it and said with a slight embarrassment: "Your Royal Highness the Prince, the machine in front is fine, and it should be able to be produced smoothly after slow research, but this film in the back needs to involve some unique substances, which cannot be produced by craftsmen alone!" ”

"Hmmm! Also! It was my negligence! ”

Ying Feiyu patted his head, he had to go to the Chinese Academy of Sciences to find his imperial brother Fusu for this matter.

"I'll take the production method of these few pages of film, and you can lead the craftsman and just produce the machine!"

"Your Royal Highness the Prince, don't worry, this is on me!"

Huang Yuan bowed.

It just so happens that his hands have been itchy lately.

It's been a long time since I've been researching new machines, and I'm very bored to manage the chores of various factories every day!

"Hmm!"

In response, Ying Feiyu came to the Chinese Academy of Sciences with the drawings, but did not find anyone else in Fusu.

So he transferred to the Academy of Agricultural Sciences next to it.

Now both academies are under his management, but the one he cares about the most is the Academy of Agricultural Sciences, and most of his time is spent there!

Take good care of some freshly grafted flowers and plants!

Seeing Ying Feiyuren, Fusu hurriedly put down the work in his hand and greeted him with a smile!

Not surprisingly, the first sentence of the meeting was still a joy!

"Congratulations to the imperial brother, I heard that the Ministry of Rites has begun to prepare for the big wedding?"

"yes!"

Ying Feiyu smiled indifferently.

"Then you don't cooperate with the Ministry of Rites to go through the process, why do you have time to come to me?"

Fusu is really two points and one line now.

Either at the Academy of Agricultural Sciences, or back to the mansion to accompany the lady, the two rarely meet!