Manufacturing method of pump gyro

The manufacturing method of the gyroscope is as follows:

1. First, fold two round colored papers in half, and then fold them in half.

2. Then cut along the crease with scissors.

3. Then stick the cut colored paper on the surface of the circular cardboard with a glue stick, and stick the colored paper on the other side.

4. Then pass the stick through the center of the circular cardboard.

5. After that, the manual gyro is finished.

Gyro is one of the earliest folk entertainment tools in China, also known as sudra. It is called "Gan Le" in Minnan dialect and "Jia" or "Beating an old cow" in the north. Wuqiao area in Hebei Province is called Bo. Guizhou and other places are called géluō not not. Puyang, Henan is called Delou, and Jiaozuo dialect is called Pi Laojian. Beijing area is called "welding tip" because the welding tip has metal solder joints, and because Beijingers want their children to understand that "traitors" are to be whipped by everyone from an early age.

The upper half of the shape is round and the lower half is pointed. It used to be made of wood, but now it is mostly made of plastic or iron. When you play, you can wrap it with a rope and pull it hard to make it rotate upright. Or rotated by the elastic force of a spring. The traditional ancient gyro is roughly an inverted cone made of wood or iron, and the game is split with a whip.

Gyroscopes emitted by transmitters have been used in modern times. Of course, there are also some "hand-twisted gyros" that are very popular. Gyroscope is a toy that teenagers are very familiar with. Popular all over the world. China is the hometown of gyro. A stone gyro was unearthed in the Neolithic site in Xia County, Shanxi Province, China. It can be seen that gyroscopes have a history of at least four or five thousand years in China.