The so-called wired telegraph is actually very simple.

It means converting information into current, then sending it out through wires, and receiving it by the terminal.

Therefore, the transmitter is actually a keyed signal transmitter, while the transmitter is an interpreter.

The principle of an artificial telegraph machine is that a person controls the electric keys, and uses the "points" formed by opening and closing to form signals, and transmits them through wires.

Morse also designed a set of codes based on his predecessors, encoded letters and numbers to facilitate transmission through circuits.

No complex circuits are needed, just one line is needed to solve the problem!

To put it bluntly, it’s just a piece of paper, it’s just a piece of paper that’s broken.

But this kind of improvement is much more reliable than the electrolytic signal, which is also the basis for the development of wired telegraphs.

What Sulu is preparing to come up with is this set of encoding and transcoding methods.

"As long as you have this and create two terminals, it is entirely possible to wired telegraph! This will change the world..."

The speed of information dissemination is the division between primitive society and modern society!

"I have to say that sometimes the feeling of creating history is pretty good!"

Looking at his design, Su Lu nodded: "This patent alone is enough for me to live my life. If I set up a telegraph company by myself, it would be even more profitable!"

The reason why we came up with the technology of wired telegraph is that it is more important to attract the attention of the above.

Only real talents can attract the attention of the senior management of Green Tree Fort and be absorbed into the interior!

This is not only an improvement in status, but also helpful to many of Sulu's plans.

Therefore, he would rather stop his extraordinary practice than make a breakthrough in the Electrical Research Institute.

In addition, he had another thought in his mind.

Although both the White Eagle Federation and the Green Tree Fort Laboratory pay great attention to patents, he is a slight person after all.

The interests and future represented by cable telegraphs are too great, and it is difficult to guarantee that no one who is blind to the eye will jump out.

'It would be fine if you cooperate, but if you are really shameless, you will directly grab the research results...haha...'

Sulu sneered secretly.

He also had a killer weapon with a wireless telegraph in his hand!

The principle of wireless telegraph is actually similar to that of wired, and it also converts information into electromagnetic waves, from low frequency to high frequency, and transmits and receives through high-power antennas.

In fact, it is to change the propagation medium from wires to air.

'If someone wants to steal my achievements, let them grab them... After the other party has made a big project and laid the telegram network, I will use the wireless telegram technology and can't kill these guys!'

Compared to wired telegraphs, wireless telegraphs only require a high transmitter.

This cost is insignificant compared to the cost of laying telegram lines throughout the continent or even trans-ocean.

At that time, if they can't kill them, Sulu can add a gram to his surname!

...

The autumn on the east coast of the Federation is not cold. In the slight cool breeze, Sulu came to the laboratory.

"Where is the professor?"

He looked at Cecilia who was working and asked in a low voice.

"He is in a bad mood. If you don't have anything special, don't bother him."

Cecilia answered.

Sulu knows this.

Professor William's large-scale communication experiment can be said to be successful or failed.

The success is that it proves that current can indeed be used to transmit information, and the speed is still very fast!

The failure lies in the scam electrolytic terminal, which is not only troublesome to operate, but also makes mistakes easily. It also requires a large number of lines and is extremely costly.

Therefore, Professor William hopes that the grant will be shot directly, and it will be strange if he can feel better.

"I have something important. I wrote a paper and wanted to publish it internally!" Sulu replied.

In fact, in terms of the status of Green Treeburg Laboratory, it is no different from publishing the entire Federation.

"hiss……"

As expected, Cecilia gasped: "You... thesis?"

Although she knew that this new entrant was very powerful, she couldn't imagine that the other party could be so powerful!

"I'll take a look."

She took the manuscript and glanced: "What are the ideas about currents introduced from the DC power?"

"This is my topic, with the approval of Professor William."

Sulu explained a few words next to him.

“Very good, very inspiring!”

Cecilia returned the manuscript to Sulu: "I think it is worth at least five points! You can go to the tutor, he is in the office!"

"Thanks!"

Feeling the gaze of Viktor beside him, Sulu walked into the office without realizing it.

"professor!"

William was designing something after his desk, with a single expression, and he couldn't tell whether he was happy or angry.

“This is my paper.”

Sulu thought about it and still handed over the manuscript.

"Um!"

William took it and took a look, and was a little surprised: "Your derivation is more mature and rigorous than before... Very good, I will submit it for review, you can go out."

"Thanks!"

Sulu saluted and gently exited the door.

Wikdor looked at his back and finally couldn't help but speak: "A newcomer wants to publish a paper? Don't be scolded by his supervisor..."

Andrew, who was wiping the table next to him, his body trembled immediately after hearing this.

"Okay, Wickor, Sulu is indeed very capable and talented!"

Cecilia has to admit that this new entrant is very capable, especially in the study of electricity, which seems to have an innate talent.

While others were groping hard and struggling forward in the darkness, he held up a torch and ran towards the target.

He also ran very fast, just like a happy wild horse!

...

late at night.

Institute of Electrical Sciences.

Green Tree Fort Laboratory is divided into inner ring and outer ring, and is uniformly governed by Green Tree Parliament.

The ninth Sladen Water looked like an ordinary old white man with silver hair, but his eyes were bright, like two shining sapphires.

As one of the lab leaders, he is of course a superb one.

His old appearance could not stop his vigorous energy at all.

He quickly reviewed the documents and distributed them one by one, passing them on.

Suddenly, he paused: "Review Committee? Are there any papers that they cannot make judgments?"

In his hands, there was a very extra paper.

Green Tree Fort's internal papers are reviewed very strictly.

As a master of today's electrical field, Slyden Water was also famous there.

Once he encounters an article that the other party cannot review, he is obliged to appear.

"interesting."

Slyden Watt put on reading glasses and looked at the beginning of the paper: "On DC and some derivational ideas?"

When he saw it, he looked at it for a long time and even the black tea on the table was cooled down.

After a long time, Slyden Water looked at the author: "Is Sulu Portley? Interesting!"
Chapter completed!