What is the use of the ancient "Qin"?

In many film and television dramas, we often hear the name Qin. Of course, many people don't understand the use of Qin, an ancient department. In fact, Qin, whom we are familiar with, is precisely because of the mystery in TV dramas that many people have different views on him. In fact, Qin Tian Prison at that time was equivalent to the Meteorological Bureau today. They need to calculate the calendar according to the weather and care about the calculation of the weather.

First of all, the ancient calendar was compiled by Qin. Ancient technology was not as developed as it is now. Therefore, in order to observe the weather, we can only calculate the calendar weather by observing the moon and the sun. Of course, such a professional department will see that Qin's function is to improve the calendar by calculating every day. Of course, many calendars we use today are handed down from ancient times. Of course, departments like Qin were very important in ancient times, so in many cases, the ancients who have been passed down to this day are very famous. After all, it is precisely because they completed today's calendar by observing the astronomical phenomena.

Second, this instrument is made by observation. The first clock in ancient times was invented by Tian Jian, the leader of Qin Dynasty. After all, only they know the operation of the earth best. Of course, it is because of their existence that ancient science and technology gradually developed. Although many people don't know much about the Qing Dynasty, they think that the existence of Qin did not play a very important role, but they have to admit that their existence has certain convenience for the survival of ancient times. After all, only their existence can let more people know about it.

In ancient times, many departments had their own unique skills. Of course, it is because of their existence that ancient life is more convenient. Although there was not such a fast lifestyle as ours in ancient times, their unique lifestyle also gave their own lives a certain reason for the existence of various departments.