Female-to-male: I live on farming

"Is it because it can see things clearly in the distance? Then the name is very appropriate." Lu Youqing tried again. This time she tried to look up at the distant sky. Through the round hole of the telescope, she could see the tall branches of the trees in the courtyard next door.

But unfortunately, it is cloudy and rainy today, the sky is full of dark clouds, and we can’t see anything else.

After playing for a while, Lu Youqing began to carefully look at the structure of the telescope. It was obvious that the structure of the telescope was not complicated. The structure of the copper tube outside was not complicated. It was just a simple sleeve.

Then the only reason why we can see things far away clearly is the contents of the copper tube.

"Is the stuff inside glass?" Lu Youqing asked after looking at it for a while.

"Yes, it is made of glass."

"But windows are also made of glass, why don't they have this effect?"

Qin Ke placed his bony palm on Lu Youqing's bulging belly, feeling the warmth beneath his palm. A pregnant woman's body temperature will be higher than usual.

The woman who was so afraid of cold in the past actually enjoys this temperature this year.

Retracting his thoughts, Qin Ke took out a convex lens from his arms and handed it to her: "The lens in the telescope looks like this."

Lu Youqing stroked the lens with her slender and well-proportioned fingers, raised her eyebrows, and said in sudden realization: "This lens is not flat."

"Yes, you can try. I call this kind of lens with a bulge in the middle a convex lens. There are two such convex lenses in the telescope. As long as you control the thickness of the convex lens, you can make..."

When it comes to this kind of things, Qin Ke always talks a lot. He always knows things that other people don't know at all. Lu Youqing always feels that his face is filled with a different kind of brilliance when he talks about these things.

He attracted her heart and made her fall in love with him all the time.

After Qin Ke had roughly explained to Lu Youqing the concave lenses and convex lenses involved in junior high school physics, he realized that Lu Youqing had not spoken for most of the day. He looked down curiously and happened to bump into the woman's gentle and blooming smile, which was clear and sparkling, as bright as a spring day, and like a stream of gentle spring water.

Qin Ke was stunned by the tenderness in her eyes. His breathing stagnated and he even forgot to blink.

"Madam..." His voice began to become a little dark.

Lu Youqing came back to his senses and hurriedly tore his gaze away from Qin Ke's deep eyes. He coughed lightly, breaking the gradually hot and ambiguous atmosphere in the study.

Not to mention... not to mention that she is in poor health now. Now that the study has glass windows, the view is wide and she can be easily seen by people outside.

Qin Ke obviously realized this as well. He took a deep breath to calm the lust surging in his heart. He glanced at the glass window with raindrops flowing on it. For the first time, he felt that there were many inconveniences in replacing all the windows with glass.

"Okay, is this the only telescope you have at the moment?" Lu Youqing straightened up slightly, put some distance between himself and Qin Ke, and changed the subject.

"No, we have two finished products so far, one of which has been sent to the Princess's Mansion. The main reason is that this kind of convex lens is too difficult to make."

"It would be a waste if this telescope is only used for viewing. Did you send it to His Highness to give it to the army?"

Qin Ke was not surprised that Lu Youqing could guess his thoughts. After all, this telescope was very expensive and difficult to make, and it was difficult to mass-produce. If it was just for the purpose of making money and enjoying it, it was not worth his effort.

Then he must have some other purpose in making this thing.

Being able to clearly see things in the distance that are invisible to ordinary human eyes, if used by scouts responsible for reconnaissance during marches and battles, they will definitely be able to detect the enemy's actions in advance.

This is much more useful than simply making money.

Together, they admired the silky spring rain gently falling on the earth, while the rockery and willow trees in the courtyard were looming in the misty rain.

The drizzle of spring rain falls on the roof and on the ground, making a rustling sound.

After chatting for a while, it was time for dinner. Lihua came over and asked them to go eat, so they ended the topic.

……

The sales of glass were very good, and Gu Lanxi also began to promote glass in Jinzhou, Yangzhou and other places. With Gu's Commercial Bank as a foundation, the situation was much better than expected.

However, although Gu Lanxi deliberately did not sell glass in the capital and surrounding areas, he could not prevent someone from transporting it to the capital.

"Seventh Prince, this is the festival gift sent by the Governor of Yangzhou this year."

This boy, called the Seventh Prince, looked to be only in his teens, but his temperament was very unique. Although his face was still a bit immature and naive, his facial features were extremely delicate, especially his bright and deep eyes, which shone like stars. In addition, his nose was high and straight, making the entire facial contour more three-dimensional.

"Oh? What is this?" The Seventh Prince was playing with the jade ring on his thumb with great interest, while teasing the parrot on the bird stand with one hand, and speaking with a hint of nonchalance.

"Your Highness, this thing called glass has been extremely popular in Yangzhou and Jinzhou in recent days. It is in great demand." The visitor's attitude was extremely respectful, and he kept his head down, for fear of offending the man in front of him.

But he knew that although the man in front of him looked like a gentleman with clear features, if he displeased him, he would suffer some torture.

"There's no demand for it?" The seventh prince raised his voice slightly.

"Yes, Your Highness. The Governor spent a fortune to buy these pieces of glass. They can be made into windows, which are very beautiful and practical. I specially sent them to Your Highness the Seventh Prince for his enjoyment."

"Who is selling these glasses?" Compared to the novel and beautiful glasses, the Seventh Prince was more concerned about who made the glasses.

Or in other words, who made the money.

"Your Highness, it's the Gu Family Business."

"It's the Gu family again. The man surnamed Yang actually allowed people to sell glass at sky-high prices in his territory. He is really dedicated to his job as a governor."

The visitor lowered his head a little, clearly sensing the displeasure in the Seventh Prince's tone, and explained in a trembling voice: "Your Highness, I don't know who the Gu family has joined, and they have a strong background. The people we sent to investigate have lost their trace."

"Tell Yang, if he knows who is behind the Gu family and where all the money the Gu family earned went, then he might as well not be the governor."

“…Yes, Your Highness.” Although he was the governor of Yangzhou’s men, the governor was also promoted by the Seventh Prince. To put it bluntly, the Seventh Prince was their master.

He thought that delivering a festival gift to the Seventh Prince was an easy job, but he did not expect to displease the Prince. When he bowed and left from the Prince, he saw from the corner of his eye that the parrot that the Seventh Prince had just teased was already lying stiffly on the ground.

And he was slowly wiping his fingers with a silk scarf.

His heart sank instantly and he felt a chill rising from the soles of his feet.

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