“There are such magical things? Is it easy to do?” Li Longji understood.

Something called a telegram, two people are far apart, can transmit information to each other, almost in the blink of an eye.

“Not good. If you dont use Triode, the transmission distance is limited. It is necessary to set up a telegraph receiving station on the road in the middle.”

Li Yi shook his head slightly to study Semiconductor Increase the transmission distance of Telegram Signal.

Otherwise, set a point for dozens of kilometers. Send the previous one. If you receive this point, you can send it directly without translation.

Continuous delivery, finally reaching the destination.

This speed is actually quite fast, at least faster than riding a horse.

The disadvantage is that because there are too many transfer stations, a certain problem will cause the information to be inaccurate.

“How long will it take?” Li Longji became anxious again.

“Fast is one year, slow is two or three years, it is easy to say. It is mainly Electron components, otherwise I will make a simple one for you now, using batteries.”

Li Yi has a simple Telegraph manufacture method, no Amplification Signal is required.

“Higher than surveillance technology?” Li Longji thought of the one in the palace and the previous one in Farmstead.

Li Yi widened his eyes and shook his head vigorously: “The difference is too much. Give me ten years, and I can’t make that set of things.”

If he reaches the manufacturing level of technology To the extent of the monitoring equipment, he had built the atomic bomb long ago.

How many basic industries are involved?

No, there is no need to make atomic bombs. The arsenal will come out and manufacture AK series rifles and remake bullets.

Without the need for guns, thousands of people can play the country with just one AK.

“Oh~!” Li Longji was rather regretful. He very much hoped that there were more things, and then monitored the whole Ch_ng’n.

If the distance can be farther, throw it directly to the Protectorate.

He didn’t know, what he thought was used at that time by Li Yi.

Install monitoring in your home. As long as you have Signal, you can watch it on your mobile phone wherever you are.

“At the moment, the most important thing is to repair the post. Even with the Telegraph, it is only to transmit messages. The post has a greater effect on the military and people’s livelihood.”

Li Yi is not aiming too high, Starting from the basics, Great Tang does not need technology to be the post.

“It should be completed before autumn, and Newspapers will be officially released everywhere.”

Speaking of this, Li Longji seemed to be in a good mood.

Great Tang is paving the post, other places are a little slower, the border crossing is probably almost done.

At the same time, the best horses are distributed to the post in Ch_ng’n at the border gate, and use the extreme sprint speed of a horse to deliver the message.

The place where the horse cannot go is to test the sprint speed of the pawn. What the pawn needs to do is to run from one point to another. There is no trace of strength when reaching the place.

Handing over the letter, this station relayed.

Of course, every time impossible is a person, Wan fell along the way, was bitten by a snake, and asked Old Hu to take it away…

“Goods to be sold to the country , Younger Brother Yi, tell me. Li Longji knows about currency and is ready to trade with the Japanese nation.

The first time I go, barter.

“Li Family Farmsteads tea leaves, embroidery, better kitchen knife, short Bending Plow, soap, rock sugar, chili noodles, dried carrots.”

Li Yi thought for a while , Say a few things.

Li Longji doesnt care about anything else, but he has ideas about plows: “Give them good farm tools?”

“Trade must be led by the Japanese people and supplement fresh water in some places. Go to Ping City Beijing again.”

Li Yi said the reasons, the Great Tang people use things, I believe that the states and state envoys have collected them early. Wouldn’t it be said that they should not be returned?

It can limit the real thing, but it cannot erase the memory.

Since it cannot be prevented, it is better to be generous.

Now the capital of the country is in Nara City, and it is necessary to bypass Nine Provinces.

There are coal mines on the island of Nine Provinces, and another place with many coal mines is in Hokkaido.

There is a place on the island of Nine Provinces that is specially used to receive envoys of other countries, Fukuoka Prefecture, which is also an important military site.

However, trading with Nine Provinces Island does not make much money. Ping City is the key place.

Ship to the place called Osaka by Li Yi in Gyeonggi district next to it, and then take several dozen li land routes, and things can be transported to the capital of Wa Kingdom.

There, like Great Tangs Prefectural Administrative Bureau, the people are relatively rich.

“What do you want.” Li Longji is all right. Anyway, Li Yi said to prepare these goods.

“Copper, silver, ores are also available. Adjust the price. In addition, the raw silk, cooked silk and silk fabrics of the country are also needed.”

Li Yi gave what he needed.

The Japanese smelting technology and embroidery technology are still inadequate. According to historical records, it has been this trade for several decades.

Waguo spun silk into cloth and exchanged it for Great Tang embroidery.

Bronze is also given to Great Tang, in exchange for Great Tang’s copper coin, to open Yuan Tongbao.

For silver, the technology is not good, and the trade suffers.

Thinking that the Japanese nation would be willing to exchange Yuantongbao, Li Yi added: “Take the Farmstead voucher, and the voucher is also very beautiful.”

“They won’t want it?” Li Longji felt that other countries gave him paper money, but he didn’t want it.

“Send it for free, wait for the next batch of goods to pass, and allow them to use the voucher to buy things.” Li Yi thought of a good way.

The exchange voucher was sent over, and the Japanese people took it to guarantee their curiosity, and wrote the amount of money on it.

The key is that banknotes look good and cannot be copied by others.

I know next time I can use it to buy Great Tang item, will I try the transaction first?

Even if it is not traded, banknotes will not be thrown away.

Next time I go to Great Tang, people with banknotes are allowed to buy things, and the credit of banknotes will be guaranteed.

I even brought some merchants and items from the Wa country to Great Tang, and let them see the effect of the exchange voucher in Great Tang.

For this matter, Li Longji took heart, he learned how to bully people with money: “This method is very good.”

Li Longji got what he wanted, Happy to leave.

Two days later, Li Longji formally met with the envoy of the country of Japan.

The Japanese nation is not a vassal of Great Tang, so the credential is equal.

The envoys gave things, Li Longji gave things back and gave them rewards.

Next, we will continue to give a banquet, everyone will eat he he, Li Longji asks something about the country of Japan.

At the end of the banquet, the Japanese envoys returned to the Sifang Pavilion, all very happy.

Great Tang is still good, and the emperor of Great Tang is also kind, so proceed to the next step.

Find someone in charge and ask for a letter to Prime Minister to tell you something.

They are anxious and want to determine some technologies as soon as possible.

Gunpowder they didn’t count on it, it was for war, and the formula was impossible for their country.

It should be possible to print this? Said to go back to print Great Tang books and Buddhist scriptures.

I dont know if the hot air balloon can be given. What reason can I find? Said it was flying from Japan to Great Tang? Fast delivery of messages?

In addition to medical books, it is best to send someone to teach yourself and the others. Reading is not as good as someone teaching.

Ask Li Yi again if he is willing to go to Japan as Great Tangs Emissary to Japan.

When passing by Henan Province, a new kind of rice was being planted there. It is said that the maturity period is short. Get a boat of seeds back?

With these thoughts, Abe Nakamaro wrote a letter to Song Jing, which was handed over by the officials.

Song Jing saw the letter and reluctantly shook his head: “I think too beautifully, Li Yi will not agree.”


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