What is the history of material development?
Since the emergence of human beings on the earth, the materials necessary for the survival and development of human society have also been produced and developed, and the history of material development is as long as that of human society. In the long history, the progress of materials has become a milestone in the progress of human society. Historians regard materials and their utensils as signs of dividing times: Stone Age, Pottery Age, Bronze Age, Iron Age, etc. All these show the great role of materials in social progress.