The difference between three-hour fortune telling and three-hour fortune telling

What do you mean, three minutes? Why do people have different answers? Which one is right?

In ancient China, a day was divided into twelve hours, and each hour was equal to two hours now. According to legend, the ancients named each hour according to the time when animals appeared in the zodiac in China.

Four-dimensional clock, also known as Yu Ri, etc. : It is called the corner near noon (9 am to 165438+ 0 am).

Sculpture-In ancient times, time was measured by a leaky kettle. The leaky pot is divided into two parts: the sowing pot and the receiving pot. The seeding pot is divided into two or four layers, each with a small hole for dripping water, and finally flows into the receiving pot. There is an upright arrow in the kettle. The arrow is engraved with 65,438+000 points, and the arrow rises gradually with the water storage to show the time. A 24-hour day and night is 65,438+000 minutes.