"The telephone number is definitely a turning point in Daqin Communications, and it must be popularized and promoted..."

In the expectant eyes of Ying Zheng, Wang Ben and others, Ying Feiyu continued: "However, the most important point in popularizing telephones is not the production of telephones, but the telephone line!"

"Telectronic line?"

On the day of the phone test, everyone focused on whether the sound could be heard in the phone, and they didn't notice any telephone lines.

"I seem to see a line. Is that not an ordinary wire?"

The careful Chunyu Yue seemed to have thought of something and asked.

"No, although the telephone line can also conduct electricity, there is still a difference between the two!"

Ying Feiyu shook his head and said.

"What? The production of telephones is more difficult than wires?"

Ying Zheng asked beside him.

"It's not that it's difficult, but Daqin's copper mines are limited now, that is, they have to produce copper coins and wires. In addition, some trains and cars have to use copper components. The copper mines dug out every year are in short supply! With the telephone line, the consumption of copper mines will be even higher, which will inevitably affect the previous ones!"

This morning court was absent-minded, and Ying Feiyu was also considering this issue.

Although he could still find a lot of copper mines by using the system, he did not want to develop the country, and consumed all resources, laying hidden dangers for future generations!

It can only be a mineral deposit that can be retained, so that future generations can slowly develop it!

"The application of electricity is very widespread, and it must be popularized, and it must not be stopped!"

Ying Zheng said confidently.

"The Supreme Emperor is right! But trains and cars are of great help to the people's travel, and they must not stop!"

Meng Yi thought for a while and spoke with a serious expression on his face.

"Copper coins are my Great Qin currency. People use them every day, and they must never stop production!"

Speaking of money, Zhang Han looked nervous, as if he was afraid that he would not make copper coins in the future.

Nowadays, large-scale transactions must be made with silver notes.

But small transactions between the people, such as buying vegetables, drinking tea, etc., are all made of copper coins!

"This cannot be stopped, that cannot be missed. Could it be that the phone is researched but cannot be used?"

Thinking of this, Ying Zheng suddenly became bored.

"Ah? Wouldn't that be wasted your energy research?"

"It's such a pity. It took so long and so much energy, but it was successful but couldn't be used!"

"well……!"

The old guys also took it seriously, and their faces were filled with disappointment.

"I don't care what method you use, anyway, the phone must be popularized! If it really doesn't work, mine it from overseas, extract it into copper and then transport it back!"

In order to be able to use the phone, Ying Zheng also made up his mind.

"Father, in this way, the cost will be greatly increased!"

Ying Feiyu raised his eyebrows and reminded with a wicked smile.

"If you increase, you will increase! My Daqin is not without money either..."

Ying Zheng was determined and said boldly: "My copper mine in Daqin is not enough, so I don't believe that there are so many states overseas, so how can it be enough? After being transported back by ship, will the problem of telephone lines be solved?"

"Haha! The Qin Dynasty has indeed been solved now! But has the father and emperor thought about what to do if their descendants do? With the growth of the population, the population of each state will soar in the future, and electricity and telephone will also be popularized at that time! Now all the copper mines in each state will be mined and used, what should we do in the future?"

Ying Feiyu deliberately made things difficult for him.

"Uh...this..."

As expected, Ying Zheng was immediately in trouble after hearing this.

I just wanted to solve the current predicament, but I forgot to consider it for my descendants.

Fortunately, there was a boy reminder, otherwise he would have made a wrong decision!

"Your Majesty, you are resourceful, you must have a way to solve this situation, right?"

Meng Yi had sharp eyes and found that Ying Feiyu's expression was somewhat proud when he said this.

I guess I have come up with a solution!

"Haha...! I have an idea!"

"You little brat, since you have a solution, why are you talking nonsense to me...?"

Seeing him smile, Ying Zheng was immediately dissatisfied, "Aren't you kid teasing me? Tell me quickly, what's the solution?"

"aluminum!"

Ying Zheng shouted sternly, and Ying Feiyu no longer kept him in silence and directly spit out a word.

"aluminum?"

The old guys repeated it with a suspicious look on their faces.

"That's right! Copper coins and auto parts require copper, which cannot be changed! But wires can replace copper with aluminum!"

"In this way, aluminum is also an ore and can conduct electricity?"

This is the first time I heard of this mineral that the old guys have.

"Yes! The conductive effect of aluminum is also very good, and it can completely replace copper wire!"

Ying Feiyu nodded firmly.

"You little brat, since you already have a solution, why bother asking us old guys to worry?"

As soon as he finished speaking, he was immediately scolded by Ying Zheng.

It wasn't until now that he realized that this kid did it on purpose!

"Hehe! It's wrong for the father to say this! The copper wire problem is indeed very difficult, and I have been bothering me for a long time until I came up with a solution just now!"

Anyway, Daddy Bastard was not the worm in her belly. It was impossible for him to know what he really thought, and it was even more impossible for him to know when he thought of using aluminum instead of copper.

"Hmph! You guys, you can always find all kinds of excuses, if it weren't for me...!"

Ying Zheng is not stupid, and now it’s time, can he still not see the truth?

It made his hatred thighs itch.

If this kid hadn't had the power of ten thousand pounds, he would have started repairing this kid a few years ago, and would have made him so rampant?

"How about Father?"

"If it weren't for me...I...?If I hadn't abdicated, I would have brought someone to solve this matter!"

In front of so many people, he certainly could not admit that he was due to his kung fu, so he did not dare to deal with him.

I could only change the subject and just find an excuse!

"There are many talents in the court, and all the phones have been studied. Can a small copper mine be trapped?"

Ying Zheng was very satisfied with the excuse he had found.

"Just because my father is idle recently, why don't you let the father solve this problem! Let's put the aluminum mine first, and it's better to leave more mineral deposits for future generations!"

Since the scumbag father wants to pretend, Ying Feiyu can't stop him. He must give him a chance to pretend to be good.

"No, no, no! I have abdicated, so I won't take your kid's credit. It's better for you to arrange someone to deal with it..."
Chapter completed!