Gao Fei wants to make a compass for drawing circles. The resources that 913 outpost can use are limited, but something as simple as a compass can be made into a simplified compass. The things that can be used really don’t need to be too complicated.

Gao Fei took a chopstick, and he split the chopsticks from the middle with a kitchen knife, split them in half, and then he put the chopsticks in half aside and waited for a shortcut.

Gao Fei took another iron wire and found a stone to polish it on it. He grinded the iron wire into a thin pointed tip. The pointed tip was worn down and it was finely ground by him. Gao Fei put the rubbed wire into the burning stove to burn. After the iron wire was burned red, he took it out. The chopsticks that could be split in half were put together again, and inserted the pointed tip of the burned iron wire above the chopsticks to the opposite side.

It doesn't take too much difficulty to penetrate the chopsticks that were split in half. Gao Fei just used a little force on his hand and twisted back and forth. The little red wire pierced iron wire pierced through it in a moment, and smoke came out of the hole on the head.

Gao Fei quickly pulled the wire off again, and threw the wire on the ground, looked at the chopsticks in his hand, and looked at it separately.

After a while, Gao Fei picked up the iron wire that was thrown on the ground again. At this time, the iron wire had no temperature on it. Gao Fei inserted the place where the iron wire was grinding in front of the wire into the chopsticks that were put together again, and then bent the wire that passed through the chopsticks.

At this time, Gao Fei separated the two halves of the chopsticks, and the chopsticks became a big V-shaped shape, which was basically the same as a compass, at least in theory.

Gao Fei separated the two chopsticks into half each, used a kitchen knife to cut them into thinner, then dipped one of them with coal ash, and the other end was about to go to the center point above the stone, and then rotated it out in a circle.

The coal ash was not strong enough, and only part of the seal was drawn, but this could not affect the high score, because although the coal ash was not printed, the beads on the head of the chopstick rubbed over and left a faint yellow seal.

This was enough to see Gao Fei clearly. He found a little coal and used a sharp foil head to dip it on it, and a little bit of it was printed.

A round cake was drawn. Next, Gao Fei needed to follow the round hole in the center on the round stone cake. This would be difficult to make. You have to make a hole in the stone, especially when there are no tools, it is not that easy.

Gao Fei found that the 913 outpost was really lacking tools that could be used. Every time he wanted to do the same thing, he always had to find another tool to make it. For example, now he wanted to make a hole in the stone cake. This was originally intended to be an electric grinder, but in the end, Gao Fei found that he had to make another drill to drill the stone.

How to do it? Gao Fei thought about it, but in the end he could only take a steel bar that had not been used again. He threw the steel bar into the stove and burned it, because the turning head this time was relatively simple. After all, Gao Fei didn't want to make a professional turning head, and he couldn't do it professionally. He just needed to make a metal pillar with a pointed one.

So, there is no need to go to the stove because there is no need.

After the steel bar head was burning red, Gao Fei took him out of the stove. He placed the red steel bar head on the iron plate and knocked it on it with an axe.

After a while, Gao Fei’s turn head must be thinner than the central column of the fan. If it is bigger, it is not easy to fix. He can only make it thinner first, and the rest should be modified slowly.

The steel bar is much thicker than the central column on the motor. Gao Fei needs to be fine-grained first, and after it reaches the appropriate level of prosperity, then hammer it out in front of it.

This job is much simpler. Gao Fei almost didn't spend much time, so he made the drill bit he needed. Moreover, the head of the drill bit was square, not a pure circle.

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After 12 o'clock, change the duplicate content!

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Gao Fei wants to make a compass for drawing circles. The resources that 913 outpost can use are limited, but something as simple as a compass can be made into a simplified compass. The things that can be used really don’t need to be too complicated.

Gao Fei took a chopstick, and he split the chopsticks from the middle with a kitchen knife, split them in half, and then he put the chopsticks in half aside and waited for a shortcut.

Gao Fei took another iron wire and found a stone to polish it on it. He grinded the iron wire into a thin pointed tip. The pointed tip was worn down and it was finely ground by him. Gao Fei put the rubbed wire into the burning stove to burn. After the iron wire was burned red, he took it out. The chopsticks that could be split in half were put together again, and inserted the pointed tip of the burned iron wire above the chopsticks to the opposite side.

It doesn't take too much difficulty to penetrate the chopsticks that were split in half. Gao Fei just used a little force on his hand and twisted back and forth. The little red wire pierced iron wire pierced through it in a moment, and smoke came out of the hole on the head.

Gao Fei quickly pulled the wire off again, and threw the wire on the ground, looked at the chopsticks in his hand, and looked at it separately.

After a while, Gao Fei picked up the iron wire that was thrown on the ground again. At this time, the iron wire had no temperature on it. Gao Fei inserted the place where the iron wire was grinding in front of the wire into the chopsticks that were put together again, and then bent the wire that passed through the chopsticks.

At this time, Gao Fei separated the two halves of the chopsticks, and the chopsticks became a big V-shaped shape, which was basically the same as a compass, at least in theory.

Gao Fei separated the two chopsticks into half each, used a kitchen knife to cut them into thinner, then dipped one of them with coal ash, and the other end was about to go to the center point above the stone, and then rotated it out in a circle.

The coal ash was not strong enough, and only part of the seal was drawn, but this could not affect the high score, because although the coal ash was not printed, the beads on the head of the chopstick rubbed over and left a faint yellow seal.

This was enough to see Gao Fei clearly. He found a little coal and used a sharp foil head to dip it on it, and a little bit of it was printed.

A round cake was drawn. Next, Gao Fei needed to follow the round hole in the center on the round stone cake. This would be difficult to make. You have to make a hole in the stone, especially when there are no tools, it is not that easy.

Gao Fei found that the 913 outpost was really lacking tools that could be used. Every time he wanted to do the same thing, he always had to find another tool to make it. For example, now he wanted to make a hole in the stone cake. This was originally intended to be an electric grinder, but in the end, Gao Fei found that he had to make another drill to drill the stone.

How to do it? Gao Fei thought about it, but in the end he could only take a steel bar that had not been used again. He threw the steel bar into the stove and burned it, because the turning head this time was relatively simple. After all, Gao Fei didn't want to make a professional turning head, and he couldn't do it professionally. He just needed to make a metal pillar with a pointed one.

So, there is no need to go to the stove because there is no need.

After the steel bar head was burning red, Gao Fei took him out of the stove. He placed the red steel bar head on the iron plate and knocked it on it with an axe.

After a while, Gao Fei’s turn head must be thinner than the central column of the fan. If it is bigger, it is not easy to fix. He can only make it thinner first, and the rest should be modified slowly.

The steel bar is much thicker than the central column on the motor. Gao Fei needs to be fine-grained first, and after it reaches the appropriate level of prosperity, then hammer it out in front of it.
Chapter completed!