Ming Dynasty: Tanks blocked the door and you said to me, "Long live Ming Dynasty"

Zhu Youxiao smiled and said, "There is no hidden weapon, but there may be electricity in it."

Prince Xin: "What kind of electricity? Thunder and lightning? There's no thunder! Where does the electricity come from?"

Zhu Youxiao pointed to a large box on the table in front of Prince Xin that looked like a treasure box and said.

"Yes, it's almost like thunder and lightning. Her master was killed by the lightning in it!"

He saw a copper sheet hanging on one end of the big box, connected by a copper wire to an electric shock button like the one in Wei Jinyu's hand.

The so-called electric shock button is actually the key of the transmitter.

He also smelled a strong smell of salt water coming from the big box, so he guessed that the box was probably used as a battery.

But having said that, this battery is quite large...

Prince Xin didn't understand all this. When he heard what he said, he was so scared that he jumped up and ran away.

"Fuck! How can this thing want to kill people?"

Wen Tiren stepped forward and said, "Your Majesty, since this thing is so dangerous, you must not get close to it!"

Zhu Youxiao pushed him away directly: "It's okay, I know where the danger is and where the safety is, don't worry."

Wei Jinyu was surprised to see that he hit the nail on the head right away.

In fact, she had tested it many times and found that the electricity contained in the big box was not enough to cause great danger.

But the feeling of being electrocuted was still very obvious. Prince Xin was a royal concubine, and she couldn't afford even the slightest injury, so she reminded him.

Now that she had made her point clear, she spoke to her assistant.

"Teacher Zhao, the dean has come to personally inspect our telegraph results. Now we can start sending and receiving telegrams."

When Mr. Zhao saw the emperor coming, he became nervous and said in fear:

"I'm sorry, Your Majesty! I'm sorry, Professor Wei! Something unexpected happened, and I can't send the message now..."

Chapter 466 Commander Sun is a Bastard

Wei Jinyu couldn't help but frown when he heard what Teacher Zhao said.

It was very embarrassing that problems arose here just after the good news was reported to the emperor.

But she was not too anxious.

After doing thousands of experiments, it is common to encounter problems. Just solve the problem wherever it occurs.

She immediately asked, "What malfunction caused it to not function properly?"

Teacher Zhao was still a little nervous.

"It's just... the connecting wire of the transmission part is broken, and I haven't had time to sew it back on."

Wei Jinyu couldn't help but breathe a sigh of relief when he heard that.

"Oh, that's not a big problem. I remember it happened a few times before."

"You just need to sew it up immediately with stronger insulated thread. Go ahead and do it."

"Okay, I'll go get the needle and thread and sew it." Teacher Zhao quickly went to the side to find needle and thread.

While waiting for her to fix the seams, Wei Jinyu began to introduce these experimental instruments and their working principles to Zhu Youxiao and others.

She pointed to the big box and said:

"This is a device that is full of electricity. If the increase line of this device is far from the decrease line of this device, but close to the decrease line of that device, then the increase of this device must be passed into the decrease of that device; or the increase line of the other device is far from the decrease line of the other device, but closer to the decrease line of this device..."

Wei Jinyu's highly professional explanation not only made Prince Xin and Wen Tiren, who were hiding behind him, so excited that their CPUs started to smoke, but even Zhu Youxiao was confused.

But Zhu Youxiao didn't care. If he was confused, there was no need to force himself to listen.

He can't, nor does he need to, understand the detailed principles of everything.

He only needs to give these talented people some pointers on the general direction so that they can eventually produce scientific and technological results.

All actions should be based on the principle of results-oriented.

The three of them didn't understand, but Bo Jue and Sun Yuanhua listened with great interest, nodding from time to time.

In particular, Sun Yuanhua would interrupt and ask questions.

Wei Jinyu talked for a while, estimated the time, and thought that Teacher Zhao should have finished repairing the seam, so he walked over.

However, at this time, Teacher Zhao was already sweating profusely and was extremely nervous.

She was still trying to thread the needle, but couldn't get it through, let alone sew and tie the connection.

Some people become more nervous when faced with big situations, and are more likely to fail to handle things properly.

Teacher Zhao is such a person.

You have to know that the person standing in front of her is the emperor.

And something went wrong with the thing she was responsible for. How could she not be nervous and panicked?

The more this happened, the more she felt her hands were out of control. She took a long time to thread a needle and was sweating profusely in anxiety.

Wei Jinyu felt speechless when he saw her like this.

He quickly took the needle and thread from her hand.

"Oh my, Teacher Zhao, this is not the way you thread a needle."

Wei Jinyu held the needle in one hand and the thread in the other and taught:

"You see, the threads are usually soft, curved, and a little frizzy."

"It's not easy to get through the needle hole like this, so just lick it and it will straighten out."

As she spoke, she actually stuck out her little tongue and licked the end of the thread, which was soon licked straight.

Then, she threaded the thread into the needle in one go.

He said as a matter of course: "Look, now the thread has been licked straight, it can be passed through in no time!"

Prince Xin was the first to speak out excitedly: "Oh, Professor Wei's words make a lot of sense! It turns out there is such a trick to threading a needle!"

He rarely sees such life hacks, so his admiration is sincere.

But at this time, Zhu Youxiao, Wen Tiren and others all had strange expressions.

Wei Jinyu said this and licked it again, which made Zhu Youxiao stunned.

Why does it sound like there is nothing wrong with this, but why do I always feel like something is wrong?

Wei Jinyu naturally didn't know what kind of strange associations his actions would bring to other people.

Teacher Zhao felt like he had been pardoned.

"Thank you, Professor Wei. I'll go sew that joint right away!"

As he said this, he took the needle and thread and ran to work.

Seeing this, Wei Jinyu quickly gave another warning:

"Remember to cut off the thread I just licked! The place that I licked will not be cut off!"

As soon as she said this, Zhu Youxiao saw Wei Zhongxian and You Tong's mouths twitched at the same time.

This delicate atmosphere finally ended when Teacher Zhao tightened the broken connection.

"Okay! Now that the fault has been resolved, we can start officially operating the transmitter!" Wei Jinyu said with a little excitement.

After all, it is my own achievement acceptance exhibition, so excitement is inevitable.

Under her leadership, Zhu Youxiao and others went to the instrument platform where the receiving part was placed.

He estimated the distance and found it was about fifty meters away from the station where the radio was being sent.

It seems that this is the distance of Ming Dynasty’s first radio transmission and reception.

There were many instruments on the receiving station, connected by thin copper wires, some of which he couldn't understand.

It doesn't matter, as long as there are results.

At this moment, Wei Jinyu suddenly shouted to Teacher Zhao at the radio station: "Start sending the radio!!"

Zhu Youxiao and others could not hear any movement from the transmitter, but a sound-emitting device on their platform suddenly emitted a low and rhythmic beeping sound.

This noise startled Prince Xin.

"What the hell!"

Sun Yuanhua asked curiously, "Professor Wei, could it be that this sound is coming from the transmitter over there?"

Wei Jinyu nodded proudly: "That's right."

Everyone was shocked when they heard this.

Bo Jue: "Even though we are so far away, we can still control the sound and transmit it here. This is a rare skill of transmitting sound through the air!"

Zhu Youxiao corrected him: "In fact, this sound is not that sound. What we hear here is not the sound coming from over there."

"To be more precise, what we heard should be the rhythm coming from over there."

After hearing this, Wei Jinyu was shocked again by his accurate thinking, and his admiration for him increased.

"What the dean said is very accurate. The sound we hear here is based on the electrical fluctuations received from the other side. After confirming its rhythm, we express it with the corresponding sound."

Zhu Youxiao said at the right time: "I will name the electrical fluctuations you mentioned as electromagnetic waves, and we will call them that from now on."

Wei Jinyu thought for a moment and said, "Electromagnetic waves is a very appropriate name! I obey your order!"

Prince Xin saw that he couldn't understand what these people were talking about, so he said impatiently: "What's the point of you talking so much, but it's just a bunch of noise?"

Without waiting for anyone else to reply, Sun Kangwang stepped forward and said, "Your Highness Prince Xin, this is an excellent treasure."

"Since we can send controllable rhythmic sounds across the air, if we can create a set of secret codes based on these rhythms, it would be like being able to communicate across the air!"

As the commander-in-chief of the Embroidered Uniform Guard, Sun Kang controlled many secret code methods.

He was very excited after he roughly understood the functions of sending and receiving telegrams.

"If this treasure can transmit rhythm information thousands of miles away, then the efficiency of information transmission in our Ming Dynasty will be greatly improved!"

He had already thought that if the Jinyiwei were equipped with this thing, the work efficiency would soar.

Prince Xin suddenly understood something after hearing this:

"You mean, if I use this treasure in the capital to say 'Commander Sun is a bastard!', you will be able to quickly understand what I mean here?"

Sun Kangwang: ...

Zhu Youxiao laughed: "Hahahaha, I don't dare to hope that the transmission distance can be a thousand miles, if it can be two hundred miles, I will be satisfied."

Wei Jinyu said: "Dean, the transmission and reception experiments have just been successful. We need to do more experiments to improve the transmission distance!"

"It doesn't matter. This telegraph is now the top project of Shanhe Academy. If you need funds and materials, just apply for them!"

Since Wei Jinyu did not issue a stop sending command, the sound device here continued to ring.

Zhu Youxiao couldn't help but ask Wei Jinyu: "By the way, have you designed the rhythm code that Commander Sun mentioned just now?"

Wei Jinyu said: "I am ashamed, we only designed a few sentences."

Zhu Youxiao couldn't help but ask curiously: "Oh! What information does this telegram contain?"

Wei Jinyu bowed respectfully and said:

"Dean, the information contained is only six words."

"The sun, moon, mountains and rivers will always be there!"

Chapter 467 Love from Brother

"Sun Kangwang, I order you to work with Professor Wei to come up with a complete and feasible method for comparing telegraph codes."

"I name this method Kangyu Code!"

Zhu Youxiao believed that with the experience of the Jinyiwei and the wisdom of the two men, they would be able to come up with a usable telegraph communication method.

Sun Kangwang was overjoyed when he heard this. What an honor it was to be able to name something after himself.

"I will do my best to live up to your majesty's high expectations!"