Brass compass，fingertip Gyro

The ancient Chinese believed that people's aura was controlled by the universe's aura. The harmony between man and the universe was good, and the discomfort of people and the universe was fierce. Therefore, with experience, they put all levels of information in the universe, such as all things in the sky, all things represented by the five behaviors, and the heavenly stem branches, etc., all placed on the compass. [1] The Feng Shui division rotates through the magnetic needle to find the orientation or time that is most suitable for specific or specific things. Although the concept of "magnetic field" is not mentioned in Feng Shui science, the coordination of the direction, orientation, and interval between the circles on the compass, the law of "magnetic field" is implicit.

According to the knowledge of modern astronomy, we can know that the twenty -eighth star stay of Zhou Tian is composed of stars. The star in astronomy is very stable, and the relative position has remained unchanged for tens of thousands of years or even longer. The planets of the earth and other solar systems are constantly revolving around the sun, while the entire solar system is operating in the Milky Way relative to the position of the Arctic Star (ie, the purple and micro star). The changes in the relationship between the between the between, thereby changing the influence of specific stars on the earth and all things on the earth, so the ancients predicted good or bad through the night view of the night view.