Is gyro playing an intangible cultural heritage?

Playing top is an intangible cultural heritage.

Playing Gyroscope (Shuangbai County) is an intangible cultural heritage project of traditional sports, entertainment and acrobatics declared by Shuangbai County, Wei Chu City, China, and was certified in 2009. In Damaidi Town, Shuangbai County, Wei Chu, playing gyro is a very extensive mass movement. Every traditional festival in China and local ethnic festivals, the village will hold gyro competitions. Playing gyro was announced by the provincial people's government as the second batch of provincial protection list in September 2009.

Traditional sports of Yi nationality is a unique national traditional sports project in Chuxiong Prefecture, which is mainly spread in Damaidi Town, Ejia Town and Ainishan Township of Shuangbai County. At that time, people used it as a hunting tool, and after a long historical development, it gradually became a sports activity, bearing a lot of important historical and cultural information and the original memory of the Yi people.

The principle of gyroscope:

1. When the gyro is forced to rotate, the sum of centrifugal forces in all directions is balanced, so the gyro can temporarily stand at the shaft end to maintain the balance phenomenon, and then gradually weaken under the action of various factors such as air resistance, ground friction or gyro center of gravity. When the rotating power disappears, the gyro will swing from side to side.

2. When an object is in a state where the mover is constantly moving and the static is constantly stationary, it can be called balance.

3. An object can be in equilibrium in many cases, not only at rest, but also in motion, including the movement of stars. Some equilibrium states can last, while others are only temporary.

4. When a mechanical system is acted by several forces, if the magnitude and direction of the resultant force are zero, and the sum of the moments of each force to any point is also zero, it is said that the mechanical system is in equilibrium.