History and archeology: As people learned time without hours: antiquated methods, sellers of time, life rhythm

The exact time is important to know for orientation in days, and it not a problem for the modern person. There were antiquated methods which work and until now, despite high technologies earlier. The sun, flowers, birds and biological "alarm clock" prompted not exact, but at least approximate time. It moved on surprising business a family Belleville. The profession of sellers of exact time was assigned to them on one hundred years. But if to approach philosophically to concept of time, the person does not live in the present, there is only a future and the past. In more detail...