After living on a desert island, they all plotted evil against me.

But it is not something that can be assembled and moved out of thin air.

A gap of the same length needs to be cut in the middle of the two crossed blades to complete the cross installation.

Otherwise, the cross fixation method will not be tenable.

That's all.

The plasticity of the wood is beyond that of the alloy piece, let alone when combined with the middle wooden shaft.

The alloy piece and the wooden shaft are "hard and soft".

Under the combined wear and tear of centrifugal force, this thing is easy to loosen after spinning. After all, the wooden shaft itself is cut out of alloy sheets.

The wood piece and the wood shaft are "soft and stuck".

Relatively speaking, the wear and tear will be much less.

When it comes to ironmaking, the size of the wind is not important, but long-lasting wind is the key!

After having such a general idea.

Zhang Liu also quickly used a fire hammer to chop out two small pieces of wood with similar width, length and height.

It is then assembled on a wooden shaft cut into quarters.

After the front and rear ends of the blade are fixed with ropes.

From slight shaking to vigorous shaking, he used this to determine whether the thing would loosen or fall apart later.

The blower blades withstood this "factory test" very strongly, so the blower has been initially formed.

Holding the blade between the palms of his hands and pressing the bottom against a piece of wood, Zhang Liu began to rub it wildly.

Feeling the friction from his palm, he felt like he was back when he was turning wood to make fire.

It was the same way at that time.

As the blades rotate.

The dirt and dust on the surrounding ground were blown away.

The faster Zhang Liu rubbed his palms, the stronger the wind became.

Stop turning.

He looked at his work in front of him and nodded with satisfaction.

In terms of basic use, there are no big problems with this fan blade.

Just install the flywheel and handle on the upper end of the fan blade.

Just add a wooden base to assist rotation later.

Picking up the rope placed next to him, Zhang Liu began to weave the rope to make a flywheel.

Talk about a flywheel.

In fact, a rope is placed in the groove on the top of the main shaft of the fan blade and rotates downward along the entire main shaft.

Then he only needs to pull both sides of the rope, and the wind blades will rotate.

And due to the law of conservation of momentum.

When the rotation is over, the rope will be wound around the main axis in another direction.

Pull again and do the exact opposite to rotate.

If you repeat this, you can use the action of pulling the rope instead of turning the palms of your hands.

This design was summed up by Zhang Liu's thinking in the technique of turning wood to make fire. He didn't want his palms to have another layer of skin rubbed off.

However, later, fire-making tools such as pyrite were developed that could produce sparks when struck.

Therefore, Zhang Liu's design is of little use.

But at this moment, he used the iron-making blower again.

After the rope flywheel is installed.

Zhang Liu tied both ends of the rope to a stick.

In this way, to use this blower, you only need to hold the tail end with both hands and press down.

Moving your arms up and down is always easier and more comfortable than moving your arms back and forth.

"Zhang Liu?"

Just as Zhang Liu was pressing the wind blades with both hands and starting to simulate the operation, he heard Qin Ruoshuang's soft voice coming from the door.

"Ok?"

Zhang Liu turned his head at the sound.

Then a pair of slender black stockings legs came into view.

He was stunned for a moment, and then moved his eyes up to the absolute area above the beautiful black stocking legs again.

This white and tender skin feels so soft and comfortable to the touch.

Zhang Liu, who had done it himself, knew it very well.

"What is this? An electric fan?"

Qin Ruoshuang didn't notice the eyes of the boy in front of her.

At this moment, all her attention was on the rotating wind blades.

Zhang Liu only briefly mentioned the matter of making the blower to Lingying before setting off to look for pheasants.

She didn't tell anyone else.

So Qin Ruoshuang felt extremely fresh at this moment, and walked to Zhang Liu and started to look at it carefully.

Feel the flow of wind coming from your calves.

She had a curious expression on her face.

"This is a blower. I'll use it for making iron later." Zhang Liu stopped pressing and carefully placed the blades next to him.

Then he asked: "Ruoshuang, why are you here?"

It didn't take long to make the blower.

Zhang Liu himself estimated that it would take less than half an hour.

According to the girls' sleeping time, Qin Ruoshuang is "getting up early."

So he was a little worried. Could the other party be feeling unwell?

"Um……"

After a faint response, Qin Ruoshuang gave up the idea of ​​going to the toilet and slowly sat down next to Zhang Liu.

At the same time, her hands did not forget to hold up the skirt behind her butt.

Prevent your underwear from directly touching the ground.

"??"

Although Qin Ruoshuang's answer was a little strange, Zhang Liu didn't say much.

Instead, he stood up and walked to the door of Bamboo House No. [-], washed his hands, and then dried his hands with the "public hand-drying curtain cloth" hanging nearby.

Seeing the other person leave immediately after sitting down.

Qin Ruoshuang's lips suddenly pursed slightly, showing a bit of dissatisfaction.

This ignorant man!

No wonder my sister talks incomprehensibly while sleeping, such as "drugged", "all day long", "full to the point", "can't eat anymore".

Thinking about it now, she can understand.

If you want to win Zhang Liu in the future.

I'm afraid that both myself and my sister will have to take the initiative to complete it.

At that time, it might as well be convenient to take medicine!

Chapter 4: The gentle comfort that a girl sends with her body.

"With this, let's dry out the iron-making furnace tomorrow, and we can start making iron." Sitting back next to Qin Ruoshuang again, Zhang Liu said excitedly: "With the iron, we can make magnets , developed a magnet and went to sea!”

"Um……"

The corners of his mouth raised subconsciously because Zhang Liu sat back.

Qin Ruoshuang turned her head and looked at the excited expression on the face of the boy next to her. She was a little crazy for a moment.

Men are most attractive when they are serious.

As for Qin Ruoshuang.

At this moment, Zhang Liu was happy because of his serious work.

Apart from being serious, he also has an amazing charm.

So she couldn't take her eyes away from the other person's face.

Because he is really handsome and reliable, and he is a very suitable man for me to marry.

"Ruoshuang, why are you staring at me?"

Zhang Liu's voice made Qin Ruoshuang calm down from her daze.

Subconsciously thinking that his face was stained with dirt, he was rubbing his face vigorously with the back of his hand.

Zhou Fang has already been taught a simple lesson.

So Zhang Liu also understood what Qin Ruoshuang wanted to express when he came and sat down.

Therefore, he took the initiative to go to the door and wash his hands so that he could start later.

As a result, the other party was staring at him intently at this moment.

So Zhang Liu suddenly felt a little embarrassed and at a loss.

What he is most worried about now is that his face is dirty.

After all, if this thing is not clean.

It will be inconvenient to speak later.

What to do if the other party pushes you away...

Hear Zhang Liu's confused inquiry.

Qin Ruoshuang's face turned slightly red.

Then she also lowered her head and whispered: "I was in a daze just now."

After saying this, Qin Ruoshuang bit her lower lip and showed a shy expression.

Half a row of snow-white teeth are exposed, just like fine white jade.

The slightly flushed cheeks look even more beautiful.

"Daze?"

Blinking in confusion, Zhang Liu looked at Qin Ruoshuang's expression.

Although he didn't quite understand it, he could roughly judge it.

The other party's current state cannot be explained by a simple daze.

It was obvious that there was something he couldn't figure out.

"Um……"

While biting her lower lip, Qin Ruoshuang also tried hard to think of words for herself.

I hesitated for a while.

Then she continued: "It feels so magical. When you and I first got into trouble here, we only had foam and a piece of metal, but now we have so many things."

"We have already spent time on a desert island..." When it came to time, Zhang Liu suddenly got stuck, and then he tentatively said, "It seems like today is 1 days, right?"