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分类：人物
集数：2集
导演：（编导）曾建川
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简介：蔡伦的时代离我们是如此遥远，至今都没有任何考古证据能够确切地描述蔡伦的造纸术是什么样的，这个人类文明史上最伟大的发明到底是怎样出现的呢？收起
《发现之路》 20110312 《蔡伦的秘密》 （上）
《发现之路》 20110312 《蔡伦的秘密》 （下）
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