神奇的大千世界,存在著很多的未解之謎,很多的考古發現,即使運用現代的科技和技術知識都無法解釋,比如接下來我們要在視頻中給大家解說的這個巴格達電池,距今已2000多年的歷史,居然還可以使用,他們是不是來自外星球呢?
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