But soon, Su He was in contemplation.

"Self -made electric fan, it is not difficult to be difficult. But the hardest part is that the raw materials are not easy to find."

The electric fan is nothing more than those things, fan blades, motors, and power.

Others are not the most important, but also indispensable, such as cases, wires that connect motors and power, and tools.

"The motor can also be made, but there are not so many copper guide lines, it's not easy to handle."

Copper is a metal used as a currency since ancient times. The price is much more expensive than iron.

Tie is fortunate to find it, but the copper cannot be found.

Besides, it is necessary to make a wire to make a motor.

The power supply can be made into a connected socket, which is not so difficult.

Su He who is proficient in machinery is not difficult to solve.

Even the hardest motor can make it by yourself, let alone die?

"But the price is not high, but you can try to make a few units and use it yourself."

His time is still very precious. Just hand to make electric fans one after another, money will definitely make money.

But the price / performance ratio is not high.

"If I do this kind of thing, it is no different to assemble Li Jianren's bicycle directly."

Speaking, Su He put down his book and was ready to sleep.

Turn off the lights and lie on the bed, blow a river breeze outside the window, so that the hot weather has a hint of coolness.

"Fortunately, it's Yuan He here, otherwise this is not easy to sleep."

The current electric fan can be used as the kind of later generations. You can buy a difference at dozens of dollars on the Internet.

I just bought a sign in the later generation, mailing home, I can assemble itself.

Simple.

Today's electric fan should still be difficult to disassemble. Anyway, disassembling it, not everyone can assemble it.

Moreover, the merchants in production are afraid of trouble.

Whether it is the production of motors, or the development of various time control and voice control, it is not a day of work.

In fact, the principle is the conversion of electricity and magnetic and kinetic energy.

Su He is no stranger to this, but it is difficult for the woman to cook without rice. Without raw materials, he is not easy to handle.

There are some materials in the warehouse. He can take it out, but you can't take out too much.

"Besides, find time to do one or two of the time. At least there must be at home."

Electric fan is also a kind of electrical appliances. There are not many families that can have now.

The price is still very expensive. A non -time -controlled electric fan must be close to one hundred yuan each.

Based on the current number of workers' salary, it takes almost a year to buy an electric fan.

This is a luxury.

In his head, it was blew with Jiangfeng, and Su He fell asleep unconsciously.

In the middle of the night, a figure suddenly rushed to the wall from the outside, in black, and looked at the situation in the yard.

Kuroko has been awakened, Black Star is still anti -rampant, and he stands up.

The man said secretly: "The teenager was alert before, and I secretly followed for a while, but I found my tracking. Fortunately, I was alert, and I did n’t find my whereabouts.

People are also tricky. It seems to be related to Li Jianren, the director of the supply and marketing agency in the camphor town. This person has a means, and it seems that the origin is mysterious. I just need to warn it so that he does not want to intervene.

Think of it like this. The man in black has jumped off the wall.

As soon as I was about to touch the living room, this person saw a pair of copper bell -like cattle, and stared at himself so.

"not good."

Where can people think of in black, just a cow, how can they take the initiative to attack themselves?

But the next moment, the horns hit, and the man in black only felt that his body was knocked down by a car at a high speed.

It seemed to be worn by a dagger again, and the pain for a while.

This is more than only something on his feet. He feels that he must have injuries on his feet, and bleeding.

I met the ghost, is that dog?

The speed of turning the mind is fast, so many ideas, just turn around in an instant.

Then he resisted his body's pain, but he still made a few sullen sounds.

The cow and dog refused to let him go, and rushed over to him, and also sent out a sharp bull bark.

Really, I met the ghost.

Is the beasts at home so powerful?

It's just a cow, the man in black feels that he can rotate, and it should not be injured.

The first was hit by the horns, but he could actually avoid it.

People in black are confident that they can do this.

It was just that the body was bitten by the dog and refused to let go. He couldn't move his body.

If it is just that dog, the man in black dares to fight, and even kill this dog.

But the combination of this cattle, it seems to know how to cooperate.

He attacked the cow, and the dog would come to pull.

He attacked the dog, and the horn of the cow would not let him go.

I really met the ghost, is this cow and dogs fine?

Didn’t you say that you are not allowed to be fine after the founding of the People's Republic of China?

Even the goddess or something will not be allowed.

Why are this cattle and dogs fine?

No, I want to worship God, I must not see the yellow calendar when I go out.

There is already a movement in the house, and the man in black knows that he can't leave it anymore.

Since the teenager can find his own tracking, the skill will not be too weak.

If you cooperate with this cow and dog, you are afraid that you will stay with a small life.

The most important thing is that he has been injured now, and his skills have been restricted.

Thinking of this, the man in black was ruthless, forced the sunspot, and borrowed the power of black stars, rushed to the door, opened the door quickly, and ran out.

This was caught up by the sunspot and took another bite.

The man in black did not dare to come back to get revenge, because Su He had already held it with a hand -passed.

"Who is it?"

Su He was thinking that the man in black did not see the face clearly, but ...

His flashlight hit the ground and saw a few blood stains.

There are not many blood, and it is very scattered, which means that it is injured, but it should not be a particularly serious injury.

But it is not so easy to recover in a short time.

"He Xunzi, what's wrong?" Ye Chengbo yawned, and the sound in the room and the yard still awakened him.

Su He said the flashlight according to the blood on the ground: "Someone came at night, and was repelled by black star and sunspot. The other party was injured and should not shot again in a short time."

In his heart, Su He was still thinking: "If the sunspot bites the opponent and happens to let the other party get rabies, then there is probably nothing."

It's just that every time you get bitten by a dog, you will get rabies. There is a chance.

Su He didn't know how much this chance was, but in a short time, he should not have an attack.
Chapter completed!