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"Oh, I see! Then there is no way. ”

After Qin Yong's explanation, Dao Zhuye finally understood that the thing called the "telescope" was not so easy to do, so he gave up the idea of waiting here all night tonight.

Of course, when he gave up this idea, the regret on his face was revealed, so Qin Yong couldn't help but smile and said, "Hehe." Mr. Dao can rest assured that if he has the next opportunity in the future, he will definitely make this 'telescope'. When the time comes, you'll be able to experiment with it for yourself. ”

That's what he really thinks. Not to satisfy the curiosity of the bad old man Dao Zhuye, but because he thinks that the practical significance of this telescope is really much higher than that of the earth telephone. Of course, if he can make the real phone call of the later generations, then the meaning of "Shunfeng Ear" may not be lower than that of "clairvoyance", but isn't he unable to do it? And that dirt phone is more than entertaining, but the practicality is really poor.

However, telescopes with similar functions to "clairvoyance" are different, if Qin Yong can make them, then it will have considerable military significance first, and then it will have a lot of use in navigation. And even if he doesn't need either of those, at the very least, he can use it to observe many scenes in the distance.

From this point of view, in fact, its significance is much more practical than that of the local telephone, because if the local telephone wants to realize its function, it is necessary for the other party to take the initiative to bring the receiver to the mouth to speak, which is possible to achieve the purpose of communication. However, this is not the case with telescopes, which can be used at any time if the user wishes.

"Oh? It's true? That's great! Qin Gongzi, that old man is waiting for Qin Gongzi's good news! ”

When Dao Zhuye heard Qin Yong say that, he was finally satisfied, so he quickly said loudly. After all that is said. He was going to leave, because, now the sky is really not early, if he doesn't go back, he can really only stay in the Qin Mansion tonight. Although, he himself is quite willing to do so. However, he also knew that in this way, it would be too disturbing for Qin Yong and them, so after thinking about it for a while. He took his leave and left.

"Official...... Official, do you really plan to make this clairvoyant out? ”

After the Taoist teachings left, the conversation in the courtyard did not stop. Because, in fact, Liu Luoyao and Lin Daier were also quite interested in what Qin Yong said.

"Well, it's not clairvoyance, it's a telescope."

Qin Yong heard this. So I couldn't help but correct Liu Luoyao. Because, although this telescope and clairvoyance have the same function, in fact, the effect can be called very different, so this point must be made clear in advance. Otherwise, if the thing is made in the end, but it is not as expected, wouldn't it be quite embarrassing for him?

"Hmm. Yes, telescopes. Can...... But is it possible even with a telescope? ”

Liu Luoyao changed her words according to Qin Yong's meaning, but the doubts in her heart did not alleviate by half a point. It's no wonder, who made Qin Yong say so mysterious? After using this telescope. Can it be to pull the distant scene into front of you all at once? Looks like it's within reach? This is simply unreasonable!

"Hehe, of course it's possible. The lady doesn't know.,Although this thing is a little troublesome.,But.。 But it is not impossible, however, the main problem at present is to study the production process of the glaze first, well, as long as the production process of the glaze is studied, the telescope still has no problems. Qin Yong said.

"Ah!!h

"What? Official...... Official, you ...... Can you still produce glass? Can...... However, isn't the glass naturally formed? Is it still possible to make it artificially? ”

It's no wonder that Liu Luoyao and Lin Dai'er felt so shocked.

Because, in this era, glass is a kind of "precious metal", which is equivalent to hard currency such as gold and silver, and its price is even more expensive than gold and silver.

There's no way, who made it so small? Scarcity is expensive, so it's easy to understand that its price would be pushed so high.

However, it is such an expensive hard currency, but Qin Yong is currently saying that he can produce it directly?

Therefore, it is no wonder that Liu Luoyao and Lin Daier were stunned. Because, once this matter is done, then their Qin family is afraid that they will have to make a profit.

Of course, this is just a guess in their minds, in fact, if such a large amount of glass is directly pushed to the market, then its price will definitely fall. However, it doesn't matter, because Qin Yong has greater confidence that they can achieve higher value.

"Absolutely. However, some time is still needed. Don't worry, when I have time, I'll do my best to get it out. ”

Qin Yong said. He was telling the truth, because, as a science student, he had heard about the general practice of glass. However, hearing is not the same as practice, so I don't dare to say that I will just get it out right away. However, as long as he is given a certain amount of time to prepare, it is still more likely.

"Good...... Okay, officer, you can't be too tired! ”

When Liu Luoyao heard it, they reluctantly believed the fact that the glass could be artificially produced. However, this is also because Qin Yong is their husband, and at the same time, they have also seen Qin Yong's power many times in the past, so they reluctantly believe that such a thing can be called ridiculous. Otherwise, if anyone else came to them and said these things, they would probably scoff at them and not believe them at all. However, since this matter is Qin Yong's words, no matter how ridiculous it is, they can only reluctantly believe it when they have absolute trust in Qin Yong. Of course, the doubts in their hearts are still somewhat there, but they will not say more from now on.

"Oh, good, good! That lady, let's go back to the room to 'rest'! ”

Qin Yong deliberately accentuated the tone of the word "rest", and the meaning could not be more obvious, that is, the kind of rest he said in his mouth would never be too simple. Liu Luoyao understands this, and Lin Daier also understands it, so their pretty faces all became red at the same time.

The reason why Liu Luoyao will understand this qiē is very simple, that is, she has served Qin Yong for more than a year, so she naturally knows Qin Yong's careful thoughts, and as for Lin Dai'er, it is completely because she was in the Qinglou. Because, in a place like Qinglou, all kinds of obscure and explicit words, it really doesn't know how much to annoy, although Lin Daier has always been as guarded as a jade, and she has not slept with any benefactor at all, but she knows a little bit about these things that men and women love. Therefore, at this time, I naturally knew the meaning of Qin Yong's words, but the four little girls in qinqi, calligraphy and painting, because they were still too young, they didn't understand it too well.

"Well, that, Miss Dale, you should rest sooner, too!"

Qin Yong didn't forget Lin Dai'er at this time, so when he left with Liu Luoyao in his arms, he said with some embarrassment. It's just that what he didn't expect was that his words made Lin Dai'er's face even redder. Because, although there is also the word "rest" in his sentence, Lin Dai'er, who was thinking about it, subconsciously thought that Qin Yong had let her go to bed, so she naturally blushed, but then she thought that she had not yet become Qin Yong's real concubine, so Qin Yong's sentence did not mean that at all, so she secretly breathed a sigh of relief.