The two of them almost ran to college. Xianning couldn't wait to be more impatient than Jiang Xingchen. She was busy with the generator set before, and she didn't see it with her own eyes.

As soon as I entered the laboratory, a group of researchers came up, one of the young men waved and shouted with a note: "Dean, we have succeeded, look!"

Xianning took the note and saw lines of varying lengths and many dots were drawn on it.

"This is the encoding. The signals received here are exactly the same as those on the transmission side, without any loss." Several young men spoke in unison, their faces red with excitement. Before entering this research, who would have thought that the message could be transmitted like this, but such a miracle was born in their hands.

"What does this mean?" Although Jiang Xingchen knew that this was Morse code, he couldn't understand it.

"The Star Collar is a place to create miracles!" the young man at the front answered.

"Okay!" Jiang Xingchen nodded vigorously and asked, "What's your name?"

"Sir, my name is Li Chong!" The young man answered immediately, and he could tell how excited he was from his tone. He was from the thousand children. He had just joined the researcher not long after, but he didn't expect that he would be asked about his name. As far as he knew, anyone who remembered his name by the Sir has now made his mark.

Xian Ning interjected from the side: "This child has just joined the research group and is very energetic. I tell you that he was the one who found the electric spark!"

"Do it well!" Jiang Xingchen patted Li Chong on the shoulder, and then called Xian Ning: "Let's go, let's try sending a telegram on the other side!"

The two went to another laboratory, and several researchers here all looked at Li Chong, unable to hide their envy. At the same time, they secretly sighed that this kid was lucky. He could remember his name by the Lord, and at least he could lead a research team like Zhou Lin, and the funds were open to supply!

Li Chong showed another side. Jiang Xingchen immediately looked down after leaving. Although he was lucky and asked his name by the Lord, he was all his seniors, and he was more solid than him in both experience and knowledge. He did not have the strength to stand up.

On the other hand, Jiang Xingchen and Xianning arrived at the laboratory where the newspaper was sent and immediately asked the researcher to say something, which was similar to the previous sentence: "Starring is the place where dreams set sail!"

Soon Jiang Xingchen heard the familiar ticking sound. The reason why he was familiar was because he often saw it on TV in his previous life.

After a few minutes, Li Chong ran in excitedly and shouted: "Sir, I received it! The Star Collar is where the dream starts!"

Jiang Xingchen nodded with a smile. Although he was calm on the surface, he clenched his fists in secret. The appearance of the telegram represents the beginning of communication, which will usher in a new era. No matter how far away the message is, it will arrive instantly, and the ancient communication method will be gradually replaced.

"You guys prepare for it, and we will start to establish a telegraph bureau in the past two days! You must be responsible for guidance!" Jiang Xingchen ordered and rushed to the city hall to ask Mei'er to arrange the matters of the telegraph bureau.

But just after taking two steps, Jiang Xingchen suddenly thought of a question and turned his head and asked, "By the way, what are you using for the telegraph machine?"

"I used the battery invented by the Lord!" Li Chong walked to the back of the telegraph in two steps. He removed a piece of white cloth on the table, revealing a cabinet like a small shelf. The wires inside were wires with metal pieces inserted and connected together with wires!

"Oh, I'll go!" Jiang Xingchen staggered and patted his forehead hard, why did he forget the battery?

"Xingchen, what's wrong?" Xian Ning stretched out his hand to support him and asked in confusion.

Jiang Xingchen didn't speak, and his mind was spinning rapidly. Although the telegraph machine was developed, the battery became a shortcoming. In the future, there will be more and more telegraph network nodes. You can't use potatoes. The next step is to study wireless transmission, bring a mobile radio station, and carry a hundred kilograms of potatoes on your body. This is too inconsistent.

It is easy to develop dry batteries, metal zinc, manganese dioxide, and graphite. What to do with pasty electrolyte solutions? He doesn't know other solutions, but only remembers that I read the information and said it was ammonium chloride. Ammonia gas is needed to produce ammonium chloride, but it is impossible to synthesize it now.

If it is replaced with other acid and alkali salt solutions, it can become paste, and whether there is any problem with mixing it with manganese dioxide and carbon rods, and it needs to be tested.

"Star, Xingchen!" Xian Ning saw Jiang Xingchen in a daze and retreated twice.

"Ah!" Jiang Xingchen came to his senses and said, "The power supply cannot always use potatoes, and the hand-crank generator is unstable. The battery needs to be studied... Before the research is done, use potatoes or wet batteries temporarily. The wet batteries are metal sheets and electrolyte solutions. This Xianning should know..."

After roughly giving instructions, Jiang Xingchen asked Li Chong to temporarily be responsible for the guidance of the Telegraph Bureau, and then turned around and left.

Walking on the way to the city hall, Jiang Xingchen sighed inwardly. The development of industry has reached a certain level, and the chemical industry is a hurdle that cannot be avoided. It is very difficult to synthesis of ammonia and prepare sulfuric acid from sulfur dioxide to sulfur trioxide. Especially in this world, saltpeter has never been found, which made him mutter.

Plants need nitrogen to grow, so there must be no nitrogen. But thinking about the anti-natural effect of vital energy, Jiang Xingchen could not confirm it again.

"Although there are still shortcomings, no matter how you say the telegram was invented. If you only use a few nodes, it is the same with potato batteries. Although it is a bit bulky, it is more conducive to environmental protection, not!"

Finally, Jiang Xingchen explained himself. After all, battery research is not a short matter. Grid laying, clock production, weddings, metropolitan planning... there are still many things to do, and wireless telegraphs have not started research and development, railway construction has just started, so there is no need to worry about battery research.

When he arrived at the city hall, Jiang Xingchen talked to Mei'er about the Telegraph Bureau and divided it into two parts. Some of them were directly under the jurisdiction of the city hall and used for communications. The other part belonged to the transportation department because the demand for telegraph along the railway was the greatest.

Mei'er immediately called the newly established transportation department for a meeting, and soon began to mobilize laborers and set up the first telegram line between Xingchenling and Hongyuan City...

After Jiang Xingchen came out of the city hall, he did not go back to the lord's mansion, but went to the back mountain. The night before yesterday, he thought about feeding the monsters to gather energy, but when he was inspired, he delayed another two days.

When he arrived at the back mountain, he didn't even ask him to greet him. A group of crabs, leeks, spirits, small pom pom, pink and ribs flying in the sky, staring at each other, screaming, and hearing the sound was very aggrieved.

"Isn't it just a few days ago? Look at how you look, they are all foodies!" Jiang Xingchen raised his foot and picked up the crab. This guy was the most noisy. He didn't even bark, but he stuck out his tongue to lick his hand. I wonder if it was disgusting.

"Look at him, he is not like you..." Before Jiang Xingchen finished speaking, a furry head appeared in front of him, and his big black eyes blinked at him.

"I'll make it! Are you here to slap me in the face?" Jiang Xingchen was so angry that he kicked again. You appeared as soon as I finished speaking.

Dabai still looked heartless and acted cute without caring. The crab was unhappy, boss, why are you kicking me if you don’t!

At this time, there were a mess of horse hooves, and the direction of the old village seemed to be like a purple cloud floating out. In a moment, a large group of nightmare beasts arrived in front of them.

Jiang Xingchen's mouth twitched, it was so scamming to get such a group of foodies. He originally said that he would feed him in two days, so he could take a break and breathe a sigh of relief. These guys are here.

Especially the little white horse with golden horns, it was so strong that it was hibernating into his arms. Don’t you know that sharp horns are piercing people?

"It's better tofu. If you don't want to repay your work, you don't look like these foodies!" Jiang Xingchen sighed and fed all the guys.

Although Jiang Xingchen's number of energy gathered has increased significantly, and there is no pressure on one hundred or dozens of balls. However, there are too many monsters, and one or two balls of high-level ones are not enough. In the end, he took three rests and fed them for more than two hours before he took care of them.

When the monsters all ran away with beauty, Jiang Xingchen, sweating all over, was so tired that he couldn't stand up.

"Boy! I'm done with my work, let's discuss something?" Jiang Xingchen was breathing heavily when the old man suddenly appeared in front of him and looked at him with a smile.

"Ouch!" Jiang Xingchen was startled and said loudly: "You immortal, won't you make any noise? Why do you really look like a ghost!"

After complaining, Jiang Xingchen asked, "Aren't you already leaving?" He hasn't seen the old man these days. Jiang Xingchen thought he was going to the deep sea to catch crabs.

"Tsk, I'm back, okay?" the old man said with a lip.

"I'm back, so fast! Even if Ye Xiao flew there, it would take three days... Have you left for no six days!" Jiang Xingchen asked in surprise.

"Who told you that I'm going to Shenyang? I'm going to Hongyuan City, okay?"

"What are you doing when you go to Hongyuan City?" Jiang Xingchen was even more surprised. Isn't this old guy going to deep ocean to catch spider crabs?

"Come with me!" The old man pulled Jiang Xingchen up and dragged him away.

"Old guy, I haven't recovered yet. Where are you pulling me?" Jiang Xingchen's feet became weak, and he staggered to follow the old man, shouting inside.

The old man was even more straightforward and raised Jiang Xingchen and ran away directly.

After a while, the old man took him to the train station and stopped in front of more than a dozen large iron cages.

The cage is very large, more than five meters long and wide, and the metal strips that make up the railing are all the same as thumbs. After seeing it, Jiang Xingchen frowned and asked, "Why did you let me see these cages?"

"At the beginning, I wanted to go to the deep ocean to catch a few spider crabs. But then I thought, isn't the celebration going to be held in September? I have to have some high-end delicacies. So I wanted to get a batch of these cages that I asked the steel mill to customize... How about it, I'm so good. I won't say anything else, and lend me the ribs and Ye Xiao!" (~^~)
Chapter completed!