What makes Cixi crazy is that Bush is a child who seriously lacks emotional intelligence, and he is simply bullshit in interpersonal communication, and he should not be expected to talk to others at all, and he is thankful that he will not be taken away by others. The intelligence officer couldn't do it, so Cixi simply let him work as an internal officer, responsible for collecting, sorting, and analyzing all kinds of information brought back by the intelligence officer, and then collecting and archiving it in different categories.

Supposedly, this job should be fine, but Bush still can't do it. He didn't know what was going on in his head, and he always sorted out the documents in his own way, and as a result, he couldn't understand what he was sorting out but himself. He always had his own set of theories, so he had to be transferred to work, and he could not affect the work of the entire Ministry of Supervision because he was alone. Let's put it this way, in one year, he has almost completed all the posts in the Ministry of Supervision, and none of them can do it well.

In the end, Cixi was messed up, so he simply let him be his follower, he didn't have to do anything, and if he had nothing to do, he followed Cixi around. But within a few days, he was bumped into by Hong Tao and Cixi when they met in Ximaozhou, and after a few words, Hong Tao almost removed Cixi's vice minister of supervision. Because this Bush said everything, and he didn't keep the door in his mouth, he didn't deliberately leak secrets, but he didn't have that brain, and he didn't know what to say and what not to say.

For the sake of Bo Xiaoer's face, Hong Tao didn't let go, since he can't do these jobs, let's go learn some skills. So Hong Tao recommended Bush to Qi Zu and asked him to go to Qi Zu as an apprentice and learn a trade, and he would never suffer.

"I broke the barrel of my master's cannon, and he was going around with a stick to beat me, so I came up here to hide...... Actually, I didn't mean to, I was wondering if I could cool down the barrel in a faster way, but unfortunately it didn't work. Bush licked his lips. He took a step back as he spoke. Hong Tao's reputation for being agile and liking to beat people is well-known in Jinhe City, and Qi Zu's old arms and legs can't catch up with him, Hong Tao is not easy to say.

“…… I said, Bush, can you please save me some snacks? You said you were good at school, so why didn't you do anything? Tell me honestly, what do you like to do? Not beat around the bush. I won't hit you! "Hong Tao didn't have the urge to beat people when he tossed him, this is too much of a thing, the whole thing is a-stirring stick, or blindly stirring up, it's troublesome wherever he goes.

"I ...... I don't know...... I also want to learn the craft from the master, and I also want to be a master like Xiao Qi, but I am afraid that the master will not accept me......" Bush also felt that he was very wronged, he was out of good intentions, but he did not expect the final result to be the opposite.

"You want to learn a craft, don't you? That's into. Don't look for a master, uncle, I'll teach you a new craft. If you don't study well this time, then don't blame my uncle for being ruthless, you just go to work in an overseas territory, don't make up the weather here. In fact, Hong Tao didn't hate this kid very much, and he had learned about Bush's situation in detail. Every time this child makes mistakes, it is not because he is lazy, stupid, or not serious, on the contrary, most of his mistakes are caused by him being too diligent, thinking too much, and being too serious. Such a person is not a good worker by nature. But it's possible to be a good inventor, and their thinking is leapfrogging. I think differently than most people.

"Really?" As soon as Bush heard that Hong Tao was going to teach him the craft in person, he immediately turned his sorrow into joy. Hong Tao's name is well-known in Jinhe City, especially in the teaching of skills, Qi Zu and the Wen family are both beneficiaries, and whoever he teaches will inevitably become a unique master craftsman.

"Nonsense, you have the kung fu to hang out. I have the time to chat with you! Don't you see, I'm busy, I'm going to make a lightning mirror for electric mothers, specializing in lightning, are you afraid? "For studious kids. Hong Tao has always been magnanimous, and of course, there is no boundless flickering.

"Heavenly ...... Lightning in the sky? "Bush is about to lick his lips, what Hong Tao said is too scary, who has ever seen someone who can send lightning, it seems that everyone is saying that Hong Tao is a god or reliable.

"Almost, you go to Master Qi to ask for a few magnets to come back, and then go to the No. 1 Courtyard of the Metal Group to find me, I will teach you how to make a lightning mirror, go and come back quickly!" Seeing that Bush had been fooled, Hong Tao was very happy and temporarily forgot all the annoying things about this kid before.

"Hey! I'm going to ...... Uncle Emperor, No. 1 Courtyard won't let me in...... "Bush is even happier, he can learn fairy spells, this Nima is a blessing that has been cultivated for several lifetimes, but just a few steps out, he came back.

"You go with him, and then take him to Courtyard No. 1 to find me." Hong Tao asked the guards around him to take out a person to accompany Bush to find Qi Zu, the No. 1 courtyard is the R&D center of the Imperial Metal Group, which was expanded on the basis of the previous small courtyard.

Since Da Ciqi took over the secrecy work of the industrial center on the south bank of Jinhe Bay, the achievements are still very remarkable, and many places have been divided into different levels. Anyone who wants to enter these areas must have a pass from the Internal Affairs Bureau, otherwise the Internal Affairs Police will not only not let you in, but will also arrest you for interrogation.

"Boy, don't you be beautiful, aren't you tossing me? Look at how I tossed you this time, have you heard of electrocution? Want to try it? The taste is ecstatic. Hong Tao watched Bush trot all the way to help him get things, a strange smile appeared on the corner of his mouth, and he muttered quietly, and finally asked the guards around him.

"It's better for me to wait for Your Majesty to try first, it's our job." The soldiers brought out by whoever brought out were what kind of virtue, and the four guards arranged by Ciqi for Hong Tao were all cunning, and they rarely fell for Hong Tao.

With magnets and enameled wires, the main raw materials of the generator are gathered, and the rest is all tedious manual winding procedures. The enameled wire is wound into a coil in a certain order, and then the magnetic field lines are quickly cut with the coil, and an electric current should be generated according to Faraday's electromagnetic induction principle. Of course, in many cases, there is still a gap between the principle and reality, how to wind the coil, how many turns it is wound, how thick the wire diameter is, and the strength of the magnetic field lines will have a decisive impact on the current intensity and voltage generated.

According to the general theory, the output current of the coil only needs to have two coefficients, current intensity and current voltage. The size of the enameled wire diameter and the strength of the magnetic field line of the winding coil determine the current intensity, and the number of coils wound by the coil and the composition of the silicon steel sheet determine the voltage level.

The strong permanent magnet Hong Tao can't be made, that thing needs to be manufactured by powder metallurgy, and rare earths are also needed, Hong Tao only knows a rough name, and the specific technical links are completely unknown, so there is no way to start. Of course, the silicon steel sheet could not be made, so he replaced it with natural magnets and wooden boards, so there were only two parameters left to adjust the current intensity and voltage in Hong Tao. One is the diameter and thickness of the enameled wire, and the other is the number of turns of the coil.

"Go around in one direction, don't do it the other way around, then the lightning won't come out!" In order to make it easier to winding the wire, Hong Tao also made a suggested winder out of wood, and Bush shook the winding wire, not only to exert his strength, but also to listen to Hong Tao's lessons from time to time. With Bush's help, Hong Tao can hold a cigar in his mouth and move his mouth without moving his hands, which is his favorite way of working.

"Got around? I'll see...... Not bad, come, put your right hand out, clench your fist, thumb out, and lay flat! The first coil was wound and respectfully handed to his hand by Bush. Hong Tao pouted and looked at it, but he didn't find anything wrong, where did this happen, so he didn't have anything to do with it.

"See the lines on the coil? They go round and round like your fingers, the little finger is the direction in which the current is coming in, and the thumb is the direction in which the current is out. If you change it to a magnetic pole, the little finger is the south pole and the thumb is the north pole. "The coil of the generator is very knowledgeable, and the direction of the winding should be consistent, and it must not be wound randomly. According to Ampere's law, also known as the right-hand law, magnetic field lines are directional, if you go around 200 times clockwise and 100 times counterclockwise, the power of this coil will be left 100 turns, and the other 200 turns will cancel each other out.

(To be continued.) )

PS: Today is the second birthday of the fat son of the book friend "Lao Wang next door", add a little more, I wish Xiao Mantou will inherit his father's title when he grows up, and be an idealistic and ambitious Lao Wang next door!!