"Oh, that's what the wheels are for!"
Yan Lin and Xing were a little slow-minded, but when they saw the raft moving with ease under the influence of the wheels, they suddenly understood.
Just when they were about to say something excitedly, they turned around and saw the "unkind" look Cang Shi gave them.
Yan Lin and Xing stuck out their tongues, looking innocent.
This made them look like they had lied about military information.
They didn't want to lie about the military situation, and they didn't know that the wheels made by Wu Nong were really useful. They thought the wheels had damaged Wu Nong's body.
Hey, no, it’s just the wheel that tires the witch’s body!
Cang Shi walked up to Yang Cheng and praised: "Wu, this wheel you made is really awesome. With this thing, it will be much more convenient for us to walk in the wilderness in the future.
However, Wu, you should also take care of your health...don't work so hard in the future..."
There were a lot of people talking about Cangshi, which made Yang Cheng confused.
what happened?
Why did Cangshi suddenly pull his body?
Yang Cheng didn't quite understand, but then he looked at the expressions of Yan Lin and the other beast-eared girls next to him, and immediately made a guess in his mind.
A bit dumbfounded.
Okay, these guys think they are sick from overwork?
Also, in order to work on this wheel these days, I didn't sleep well.
Facing the extremely concerned Cang Shi, Yang Cheng deliberately interrupted him, but it was not convenient.
After all, the characters are here. Yang Cheng usually maintains a kind attitude towards Yanhu and Cangshi, and this is because he cares about himself.
Alas, good advice may displease the ears but help the deeds.
Fortunately, at this time, Mai, who was playing with the wheel, came to Yang Cheng's rescue.
Mai took the wood chips and rolled them on the wheel. Suddenly he frowned and shouted, "Wu, this wheel is too difficult to control. The wood chips will not roll down easily."
Hearing Mai's shout, Yang Cheng nodded towards Cangshi and walked over to take a look.
"What's wrong, Mai?"
"Wu, look."
Mai pushed the wooden raft placed between the two wheels and took two steps forward.
With Mai's strength, the wheels rolled slowly, but at the same time, the wooden rafts placed between the wheels also rolled.
Every few steps forward, you need to pull the raft back a little, or push the wheels a little further under the raft, so that you can continue to move forward.
This is actually the most primitive principle of rolling wood.
When the ancient Egyptians built the pyramids, the large stones were not transported manually or carried on the shoulders. Instead, the stones were placed on several polished logs and the rolling wood was used to transport the large stones.
"Wu, look, this won't work."
Mai pointed at the raft and the wheel, shaking his head.
When others saw it, they were also anxious. The wheel is such a good-looking thing. If you have to move the raft and the wheel again just to take a few steps, it would be too inefficient.
What's the use of doing this? It's better to put it on the bond beast or just drag it with a wooden raft.
However, there are also people who have confidence in Yang Cheng and know that Yang Cheng will not make something useless.
For example, Yan Lin, Xing and Lulu put their gleaming eyes on Yang Cheng, waiting for him to speak.
"Hahaha……"
Yang Cheng laughed a few times and said, "Mai, actually there is a missing part of your raft, so you can't put it on the raft."
"Is there any space missing?" Mai was stunned.
Before he could figure out what was missing, Yang Cheng turned around and said, "Yan Lin, go and bring that lazy cow over."
"good."
Yan Lin left without saying a word and rushed to the cafeteria.
Xini Niu is a lazy cow who only eats and sleeps. It's almost dinner time, where else can he go but the kitchen.
So Yan Lin didn't need Yang Cheng to explain where the Niniu was, and Yan Lin just ran away.
After Yan Lin left.
Yang Cheng said to Lulu again: "Lulu, according to what I said, make two more things like this out of wood..."
As Yang Cheng spoke, he drew a sketch on the ground.
The structure of the sketch he drew was very simple, just a rectangular thing, but the lower part of the rectangle seemed to be bitten by a crescent moon, like a bridge hole, and its diameter just exceeded the diameter of the wood that was the backbone of the two wheels.
After several days of carpentry work, Lulu made great progress in carpentry.
What Yang Cheng wanted was not difficult. Lulu took two pieces of wood, clicked the file and made a rough outline, then took the ferocious beast sand skin and started sharpening it.
By the time Yan Lin brought the Niu Niu over, Lulu had already taken out these two things.
"Witch, give it."
Lulu handed these two pieces of wood to Yang Cheng.
Yang Cheng took these two pieces of wood and said to the curious Mai and others: "This is called a 'fixing block', which can fix the raft to the wheel."
As he spoke, he turned to look at the Niu Niu.
Xiniu Niu's face suddenly showed a humanistic and flattering look.
"Moo~"
The Niu Niu barked and was about to come over and nuzzle Yang Cheng.
But I saw the smiling expression on Yang Cheng's face.
Xiniu Niu instantly knew what he was going to do by bringing him here.
"Moo~"
The Niu Niu made an aggrieved sound.
"Um?"
Yang Cheng's tone became higher.
"Moo!"
The mud cow made a short voice and spat out a few mouthfuls of mud.
"Hmm~"
Yang Cheng's tone was filled with satisfaction.
What happens next is simple.
Yang Cheng asked Mai to turn the raft over, selected two places on the back of the raft, and glued the wooden blocks on with Niu Niu's mud.
After a few minutes.
The mud of the mud cow solidified, and the wooden blocks and rafts were firmly stuck together.
Yang Cheng asked Mai to turn the raft over and place it on the wood between the two wheels.
Two wooden fixing blocks fit right into the wood.
"That's enough." Yang Cheng smiled and said, "Mai, please try again."
Is this enough?
Mai was still a little confused. After listening to Yang Cheng's words, he tried to push the raft.
Something surprising happened to him. Sure enough, after installing these two so-called "fixing blocks", the wooden wheels stopped pushing for a while and then changed positions.
Instead, it is fixed under the wooden raft. As the wooden raft is pushed, the wheels will move and will not shift at all!
"Witch, this is really amazing!"
Mai's eyes widened.
Unexpectedly, I just added two small wooden blocks and the raft would not move around.
Sure enough, the things made by witches are not useless, it's just that they don't know how to use them.
Others also exclaimed, but soon became excited again.
Yan Lin's beast-eared girls immediately jumped onto the wooden rafts and shouted to Mai:
"Uncle Mai, hurry up and push us!"
"Okay, sit still!"
Mai responded, half-bent down, pushed up the raft, and headed towards the canteen.
After a while, the Qingque tribe members who gathered there and were waiting to eat started making noises one after another.
This night, there was constant laughter and laughter, and everyone enjoyed pushing the raft.
