17,000-year-old furnace in North China sheds light on ancient fire technology_蜘蛛资讯网
ther sites in recent years, it suggests that the fire technology mastered by early people had begun to spark the early flames of civilization. Gao told the Global Times that this pushes the timel
tools, the appearance and craft of early ornaments, the process of heat-treating stone, and the innovative ways in which ancient people used fire.The findings are also vital for researchers studying t