Li Er moved faster. In order to get news quickly, he quickly arranged dozens of palace maids to learn the technology of sending and receiving and sending newspapers, and even decoding.

Yang Li was also very excited to work because he was valued by Li Er. Among these dozens of palace maids, there were naturally some strong abilities, so soon, the staff in the main newspaper room were all equipped, including two decoders, four mailers and a headteacher in the main room. But why are there four mailers and receivers? One of them was on duty at night.

In addition, two people were also placed at Li Er's reception office, one was the sending and receiving operator, and the other was the decoder.

This work process looks like this. The urgent font size is translated by the decoder or sent directly to Li Er. If there is no hurry, then go through Li Er's dedicated line and then send it. Why is it set up like this? If there are urgent words or even continuous urgent words, Li Er will definitely not have time to translate it. As the main room, one of them has a large number of people and the other is relatively skilled, so they will translate it and send it to someone. Besides, there is not much time to send it directly to it.

In addition, Yang Li designed several special numbers for the header, such as 六合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合合�

Therefore, whenever the main room receives the e-left, e-left, it is sent to Yang Heng, and the word "urgent" is, naturally, it will not be sent. So the telegram will be sent directly to Yang Heng, and e-left, e-left, e-left, this is the urgent message for Li Er, and they will quickly translate it. Then copy it to Li Er.

There is another type of secret word telegram. This one starts with the a character. Only Li Er can use this one. It has not been designed yet. This password is also the password of another. If you encounter this kind of telegram, it will be sent through Li Er's secret word special line. Similarly, this one has not been activated, but Yang Li designed it first.

…………

"Hahahaha. Boy, that old man..." You old fairy, why are you shy? Could it be that you have something to ask me for help?

"General Cheng, if you have something to do, you're so squeamish." Yang Heng wouldn't give Cheng Yaojing a good look. "That, boy, I'll just say, can you click one of the kind of telegrams from that boy Tang?" It turns out that he wants a telegram. Do you think this is fun, right?

"General Cheng, why do you want this? This is an experimental thing. I pressed it to Director Tang, because he is responsible for this thing. He needs to understand this thing. Didn't you see that it has not been used yet? If it is used formally, it will connect to prefectures and counties across the country." Indeed, this thing is now in the experimental stage, and some systems are being formulated. Only when it is truly mature will it be installed nationwide. Yang Heng's home is also in an urgent manner to make wires and generators.

"Well, can't I participate in the experiment?" "Or, just ask Your Majesty and see if Your Majesty needs to install it for all the ministers?" Yang Heng really couldn't make the decision. He handed over everything. He was only responsible for basic things, even maintenance, and even teaching was handed over to Yang Li.

"Oh, this is the case, how about you explain the purpose of this thing to me?" Balabala... Yang Heng's explanation made his saliva dry and his mouth blistered.

"I understand, I'm going with Your Majesty." If Cheng Yaojin wanted this thing because of his face, it would not be face now, but for convenience.

When Yang Heng was explaining to Cheng Yaojing, the baby also stared at his big eyes and listened to Yang Heng's explanation.

"Brother, you said that this telegram can communicate remotely, so can I communicate with Ding Ding?" You still haven't forgotten that doll of Ding Ding.

"Baby, the elder brother from Ding Ding has not been activated yet." "Oh, the baby also needs one, so it will be convenient for the baby to communicate with the elder brother." This, Yang Heng was a little amused. Are you setting a trap? But it is not like, "Baby, you are a few steps away from your elder brother, and there is no such thing in your room, and you can't talk directly."

"Then brother just click one to make a call directly?" This, then, do I have the ability to make a call directly? Isn't that the phone number? This requires a battery drain.

Hey hey hey hey, no, dry the battery, that means using dry battery without electricity, but there are generators here, do you still need to dry the battery? Even the rectifier has been made, maybe it is OK to get a simple phone. Yang Heng suddenly became moved.

When he thought of the phone, the most primitive circuit of the hand-cranked phone suddenly appeared in his mind. Isn’t this a dozing day and just sending it on the pillow? Quickly draw it on the drawings. You must know that if you look for it specifically, you may not be able to remember it.

"Brother, brother, what are you doing?" "I'm drawing something that can talk to the baby directly, and then I can use this to get the baby up, hehe, hehe." Yang Heng smiled sinisterly, let the baby sleep in in the morning, and let the maid call you, you can't get up. If you press this, it will be impossible to get up.

The baby felt chills in his heart. What's wrong? Did she catch a cold? She didn't know that her unscrupulous brother was thinking about slandering her.

"Okay, okay, so the baby can listen to the elder brother telling stories at night." Oh, it's so miserable, I didn't mess with you, but instead asked you to fix it. If you waved the phone every night to tell me the story in the middle of the night, then do I have time to sleep? You know, the baby has been tormenting the maid, the little girl, the little girl, and the other people in order to listen to the story. It's because he doesn't want to sleep all night, so he just woke up late in the morning, especially the baby is still everyone's pistachio. No one dares to talk about her, and he can't bear to talk about her, so he developed such a bad habit, and I am secretly having fun while I'm just laughing at you, letting you not let your baby follow me, look, let's mess you up.

"Baby, why don't I press one for our mother, so you can ask her mother to tell you a story." "Oh, okay, okay, sometimes I really miss my mother too. With the direct call, I can greet my mother." Well, I am treating my mother rather than telling stories.

"Baby, do you know when to pay me a favor? I have to get up early in the morning to pay me a greeting." "That won't happen. I want to say good night to my mother at night. Don't the maids say good night to me every night? I also say good night to my mother."

The phone call has not been written yet, so you two have studied what to do first. But why didn’t Yang Heng consider the matter of light bulbs? It’s not that he didn’t think about it, nor that he couldn’t remember it. The main reason is that he has not developed colorless glass. If there is colorless glass, it’s not very easy to make a light bulb.

When making a light bulb, you don’t need to use bamboo charcoal wire or test it. Because you have knowledge of your previous life, you can just look for tungsten wire. And the test is simple. You can directly use some metals to test it. The one that can be made into an electric furnace is tungsten wire. However, Yang Heng planned to brag about it when writing the development history of the light bulb. For example, he has used it for many years to test it, and how many materials he has tested, and how many failures are not called failure. It is one step further from success. How to write inspiration.

Some people may ask, why don’t you use colored glass to make light bulbs? This is mainly because these colored glasses have not been found to have high temperature resistant, otherwise they can really make light bulbs.

Although there are glass cups now, they cannot be used to hold hot water. They will be fried as soon as they pour hot water, so most of them are used to drink alcohol, while other cups are used to drink tea.

Yang Heng felt puzzled, is this colorless glass so difficult to develop? He has read the Taoist priest's research records and has recorded a lot of paper. He hated himself, why did he not go to the glass factory to work in his previous life? (To be continued...)
Chapter completed!