The "data" itself exists, just like the air, only the presence of smog makes it explicit in our minds. Millions of years ago, and even hundreds of millions of years ago, when human beings did not appear on this blue planet, data was always there, and it was waiting for the wisdom of human beings to give it its true meaning. .
Before calculating this high-end guy, people mobile number list have carried out tens of thousands of explorations so far in order to make the "data" more concrete and easy to count. With hard objects such as stone tools, bone fragments and tree trunks as the carrier, carving textures to represent the expression of real things seems to be a natural beginning.
An engraved bone "Ishango Bone" (Ishango Bone) excavated in the fishing village of Ishango on the border between Uganda and Zaire in Africa in 1960, which is the early Neolithic period of the Ishango people 10,000 years ago. Works are the earliest engraved and counted objects. Ancient tribal people used these dents to record daily trading activities, stockpiles, and events, and used them to perform basic arithmetic calculations.