Civilization before us Our human life evolved from the jungles of Africa about seventy thousand years ago. At that time, we lived in caves, ate wild groundnuts, hunted with ordinary spears and stones, and sometimes we hunted ourselves. But the descendants of the same ancestor who ran through the jungles of Africa yesterday are now parading in space. would ancient civilization look like this? Today our food and lifestyle have changed. Today, the same people who live in caves and hang in the trees are flying in skyscrapers and sophisticated means. Today we have reached the zenith of development. Today, we have developed so much that we are imagining building a house on the moon, the satellite of the earth. In addition, we are leading the plan to establish human settlements by exploring and researching other planets in the solar system. Not only that, today we have discovered such secrets of the universe. When there was no knowledge about it, our ancestors would sometimes look at the
China leads in technology and development The rapid development of information technology has brought a radical change in human life. Although the development of technology in some developing countries is not so fast, China is trying to maintain its dominance in the world by accelerating the development infrastructure. China, which set a record by launching the world's first Five-G network, has succeeded in achieving new achievements in the world. China is taking the lead in other unique works including the only structure/technology in the world from the technology that is not available anywhere else in the world. China has been astonishing the world by building man-made structures. China has built 10 structures not found in the world in different parts of its country 1. Hong Kong-Zhuhai-Macau Bridge China is at the forefront of bridge construction. He has built the world's longest bridge over the sea. The bridge connects Hong Kong, China and Macau. Its length is 55 kilo