Chapter 1870
Cheng Yaojin is also earnestly operating. Now that he has decided to steal the teacher, then follow through to the end. He greets Cheng Chumo, regardless of the burnt on his face, picking up the wood The strip is fluttered on the fire, lightly exerted, and then bundled with silk thread, and the entire Engineering Project is complete.
After about a quarter of an hour, Cheng Chumo picked one out of them and held Zhang Feng in front of him, saying with a smile: "Feng'zi , Look, can this work?"
Zhang Feng looked up and saw Cheng Chumo's face burnt ashes, as if he had just burned carbon, just like the bloody nose and swollen face just now The appearance of a combination, it is a fat pig, or a black fat pig, which makes Zhang Feng haha laugh.
Cheng Chumo was puzzled, he looked at Zhang Feng curiously: "Feng'zi, what are you laughing at?"
"It's okay."
Zhang Feng held back his smile and tried not to look at Cheng Chumo's face, otherwise he promised that he would not be able to resist it again. He took the bow handle in Cheng Chumo's hand and looked at it seriously. This bow handle is the most critical step. , There can’t be a slight mistake, otherwise it will break if you pull it gently. After watching for a while, he is sure that there is no problem. He handed the bow handle to Cheng Chumo again: "It’s okay, have you done it all?"
Cheng Chumo nodded: "It's all done. There are 20 in total. What should I do now?"
Zhang Feng stood up and glanced at the bow handle on the ground, and said to everyone: "Put the bow handle Take it, let's go back to the cave and remember to put out the fire." After speaking, he turned and looked towards the cave, and everyone quickly picked up the bow handle and followed behind him.
Back in the cave, Zhang Feng first took a look at the cow glue. Seeing that it hadn’t been done yet, he recruited Alkinnon to his side and said with a serious expression: "Go do some Block and Tackle. Pulley System, want to be like this..."
As he said, he took out a piece of paper from the table, drew it with a pen, and said while drawing, "Remember, this Block and Tackle Pulley System is I have drawn the round one for you. As for the material, I use steel and Rubber. There are two kinds of them. You can use these two to make some."
Al Jinnon was a little confused.
This is the first time he has seen such a novel thing, and it is still on paper.
Accordingly, he is also experienced and knowledgeable, but after watching for a long time, he still didn't see what it was or what it was for.
However, according to the logic of the dean, it should be used for bows and arrows.
But, how do you use this stuff?
It doesn't touch the bow and arrow at all.
He was puzzled, and subconsciously asked: "Dean, what's the use of this...?"
Zhang Feng didn’t stop until the final stroke was completed, and he handed the blueprint to Alkinnon said resolutely: "This will be used for bows and arrows later."
For bows and arrows?
Alkinnon is even more confused.
This is just a round object, how do I add it to the bow and arrow?
He asked with a puzzled look: "Dean, how can I add this to it?"
Zhang Feng didn't want to explain so much, after all, Alkinnon didn't need these. , But when Alkinnon looked so easy to learn, he said: "This is called the Block and Tackle Pulley System. Wait for the sides of this bow and arrow, so that you can increase the tension of the bow..."
When the two of them were chatting, Cheng Yaojin, who was not far away, caught sight of all this. He strode forward and put his hand on Zhang Feng's shoulder, saying with a smile: "Feng'zi, what are you talking about? "
Zhang Feng stepped back with a look of contempt. The sweat on this guy is too stinky, so stay away, or he will be smoked into bacon. After standing still, he lightly coughed: "I'm discussing bow and arrow matters with Alkinnon, what's wrong? You want to listen?"
"That's not true."
Cheng Yaojin will naturally not admit it, after all, this reputation It doesn't sound good. He waved his hand and pretended to be indifferent: "I'm just here to see if there is anything I can help."
"No, you can go."
Zhang Feng is a little impatient, not because of other things, but because of the smell of this guy. Just now he sweated in the cave, went out and saw the wood again, and now he came back with a stinky sweat, and the smell was lost. You can smell it all three feet long.
But Cheng Yaojin didn't think he himself, he was like a dog skin plaster, pretending not to hear Zhang Feng's words, he still stood by his side.
Zhang Feng doesn't seem to work, there is no other way, because he knows that this guy is here on the blueprint, so he has to continue to talk about the Block and Tackle Pulley System with Alkinnon.
As soon as Cheng Yaojin heard it, his ears stood up.
However, the more he listened, the more wrong he became.
Feng'zi seems to be preparing to build a Block and Tackle Pulley System, and want to install this Block and Tackle Pulley System on a bow and arrow?
Will these bows and arrows contain such weird things?
Since ancient times, it has never been.
Is this Feng'zi making some wicked eyes?
He thought for a while and couldn't help asking: "Feng'zi, what do you use the Block and Tackle Pulley System for? Do you really want to install it on the bow and arrow? Is it useful?"
Zhang Feng gave Cheng Yaojin a blank glance, said ill-humoredly: "It is not up to you to judge whether it is necessary or not. Since I dare to do this, of course I am confident."