"Did the national teacher see something?"

Mrs. Gao's face changed, and then he said in a low voice: "There is indeed an abnormality, some of the food and drinks at home will be lost inexplicably every few days, in order to avoid causing panic, I have blocked the news of this matter." ”

"You've got a goblin, pig demon."

Chen Nuo's heart moved, blocked the sound of the outside world, and told the truth of the facts.

"Goblin, pig demon?"

Gao Taigong's eyes flashed with fear.

Originally, strange things often happened, and Gao Taigong had some psychological preparations, but after the real truth was told by Chen Nuo, fear still subconsciously rose in his heart.

Slaying demons and destroying demons, that's a matter for cultivators, and they, ordinary people, have only fear of goblins.

There is no suspicion that Chen Nuo is lying to him, yesterday Chen Nuo said that Gao Taigong might not believe it, but today I saw Chen Nuo explain the structure of the steam engine step by step, teaching everyone to understand this steam power, and the doubts in my heart have long been eliminated.

Well, if the person who teaches everyone to learn how to make this magical steam machine is a bad person, a liar.

Oh my God, such a bad guy liar, please give me three more dozen!

"I don't know what the national teacher's plan is?"

Mrs. Gao bowed down and asked.

"Don't worry, this pig demon temporarily left Gao Laozhuang and fled to the mountains outside, you first let the craftsman learn to make a steam engine, and then I will teach you how to subdue the goblin."

Chen Nuo smiled, that pig, sleeping on the mountain, he must also have the task of traveling to the west, he will not run or escape, this is the best target for the people to know the power of science and technology.

"We submit?" Gao Taigong looked surprised.

"Yes, you surrender, and I will teach you how to use the power of technology to subdue this goblin."

Chen Nuo nodded, people are yearning for beauty, and the effect of teaching 100 times is not as good as letting them experience the power of science and technology once and then spontaneously pursue and yearn for it.

Of course, it is not really for Gao Taigong to build equipment with a group of blind people and science and technology, if this is the case, then he may not be able to do it if he lives here for more than ten years.

It should be said that he created the technological equipment, asked the group of craftsmen to press the start button, and then dropped a few books for them to gnaw on.

"That's troublesome for the national teacher."

Mrs. Gao was skeptical, bowed down and bowed a big salute, his eyes full of joy and gratitude.

If it weren't for this national teacher from the Tang Dynasty, he really didn't know what to do about the weird goblin incident in Zhuangzi, and it didn't have much impact if he was stealing food and drinking today, but who knows if it would change to stealing and eating people tomorrow.

"National teacher, national teacher, why can't the steam engine we assembled, it will whirring and leaking, and it can't push that piston movement."

At this moment, several craftsmen behind him ran over and pointed to the steam engine they had assembled themselves from the parts that the monkey had given them, pointing to the steam engine they had assembled with a few blisters.

Chen Nuo looked back, the fire was burning very strongly, and the water was boiling with a bang, but a large amount of steam was spewing out from the cracks in the cylinder, steam pipe, and combustion chamber.

"This is a failure to seal well, this steam engine uses the power of steam, and it must have good sealing conditions.

The steam engine you assembled was not sealed properly, it was like a leaky bottle, of course useless. ”

"But we have assembled it very tightly, and we have tried it with water, and it will not leak."

A craftsman asked curiously.

Fill the water to see if there is any leakage to test the tightness, this is a little trick of life, what bottles and cans do not leak, fill the water and see it.

"This should be more sealed, not the water test."

Chen Nuo picked up the sealing ring next to him and shook his head: "You didn't install this sealing ring." ”

As he spoke, he took the stove and dismantled the steam engine, put the sealing ring on it, and then re-ignited the fire, and the rumbling sound sounded.

"Whether this steam engine can be used or not, first of all, the seal must be done well, and if the seal is not good, it will be useless."

Chen Nuo casually took out a book, well, an introduction to the steam engine, with detailed diagrams.

"You study this slowly, and I'll teach you another kind of mechanical equipment tomorrow."

Handing the book to the craftsmen to study, Chen Nuo waved his hand and went back to sleep.

The next day, Chen Nuo demonstrated to the craftsmen what is called a generator and what is a light bulb, and probably talked about the basic magnetic inductance wire cutting and basic electrical theory, as well as the knowledge of anti-electric shock.

In order to let the craftsmen experience what is called electric shock, he is very simple, pulling them to touch the wires, and the real meaning of experiencing what is like an electric shock, and also took a few chickens to show what is called electric roast chicken.

I believe that in this way, the prevention of electric shock will definitely be put in their hearts in the first place.

Compared with the first day, today's craftsmen are obviously more enthusiastic and professional, Chen Nuo said that they also took out their notebooks to remember.

If you can become a craftsman, you have a little knowledge, and if you can't remember some vocabulary, then use the symbols that you can understand.

After digesting it for the craftsmen for 1 day, Chen Nuo demonstrated the relationship between electricity and magnetism on the 4th day, and personally demonstrated how the electric current generates a magnetic field to make the object float.

This time it was digested for the craftsmen for two days, on the 7th and 8th days, Chen Nuo built a super-large steam engine and two large generators in front of them, and generated electricity through mechanical gears and chains, and finally used the knowledge of electricity and magnetism to make two electromagnetic cannons aimed at the mountain where Bajie slept.

"I told you about the resistance before, and the resistance heats up

This kind of electromagnetic cannon needs a huge current to start running, and the resistance will generate extremely high heat to melt the metal, I have used a special method to operate, you need to learn step by step, and study what superconducting materials are to make such an electromagnetic gun. ”

Chen Nuo didn't care whether they understood it or not, he was explaining the limitations of the electromagnetic cannon, and a group of craftsmen didn't care if they could understand it or not, so they would write it down first.

The national teacher said that he would leave soon.

It is impossible to listen to the high-level mysteries of these scientific and technological ways in the future, so write them down first, learn slowly, study them slowly, and one day you will understand them.

Chen Nuo nodded with satisfaction at the attitude of several craftsmen, after a lifetime of hardships and decades of hardship in life, when there was a glorious avenue in front of them, the faith and will of these ordinary people were more amazing than anyone else.

"Burn the fire, generate electricity!"

Chen Nuo's spiritual power swept over, well, that pig's cultivation has improved in just one week, it seems that the power of the previous life was reincarnated together, and now it is inherited and digested, not practiced from scratch.

Thundered!

The steam engine roared, the generator was humming, and those who approached felt that the pores and hairs were a little strange, which was caused by the magnetic field generated by the strong electric field.

"Aim for that hill."

Chen Nuo motioned to the two craftsmen to adjust the muzzle of the electromagnetic cannon and aim at the cave where the pig slept.

"Put the projectile in."

Two yo-yo-sized projectiles were put in, and a group of craftsmen were nervously watching the electromagnetic cannon, waiting for a miracle to happen.

Chen Nuo built these equipment in front of them, and the building process is still being explained, and they have heard that it is very powerful, but they have not actually seen it.

"Push the switch up, everyone stay away."

Chen Nuo gave the electromagnetic cannon a cooling package, and he didn't do anything else the whole time, just commanding.

The two craftsmen were pushed up by the switch, and the current output from the generator first flowed into a simple capacitor the size of hundreds of buckets, and the electricity was accumulated.

"Big Demon Chen! You can't do this! Can't ...... like that."

The capacitor was accumulating electricity, and Bajie in the cave sensed the crisis in advance and ran out to shout anxiously......

Zizizizi!

At this time, the energy storage of the capacitor reached the limit value, and the accumulated electrical energy instantly exploded and rushed to the electromagnetic gun.

Bang! Bang!

The air in the muzzle of the electromagnetic cannon burst, the projectile and the air friction turned red, and two thick dark red rays of light flew towards the hill where Bajie was.

Rumble! Rumble!

A deafening bombardment sound came, and the target mountain instantly flew with dirt and stones, and smoke and dust covered the sky, drowning out Bajie's shouts.

All the craftsmen were stunned, the power of this electromagnetic cannon was beyond their imagination.

"Surrender, I surrender, Chen Damo, the old pig surrenders!!"

The drowned out shouts of Bajie sounded again.