何炅现身浙大揽才

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

AdministrationThe remains of a prehistoric furnace used for heat-treating stone tools around 17,000 years ago has been discovered at the Xinmiaozhuang site in Yangyuan county, North China's Hebei Prov

rding to Wang Fagang, director of Paleolithic archaeology at the Hebei Provincial Institute of Cultural Relics and Archaeology.Gao said that compared to similar Paleolithic sites around the world, the

当前文章：http://smo7gv.muluqi.cn/kdnfyh/92q2m.html

发布时间：21:23:59