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17,000-year-old furnace in North China sheds light on ancient fire technology_蜘蛛资讯网

f some of the world's earliest pottery artifacts at other sites in recent years, it suggests that the fire technology mastered by early people had begun to spark the early flames of civilization. 

providing a systematic look at the manufacturing process. Some, such as tiny beads made from bone tubes, are extremely intricate, explained Wang.Gao noted that these ornaments are not only solid evide

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