尼克胡哲演讲
正在播放：
请选择播放源
12 年前
视频简介
科学家对25万年前的地下线索进行了研究，这些线索引发了对于人类的早期亲属以及身为人类的真正意义的疑问。。Czech immigrant Karel Novak fulfills his dream of coming to America only to learn at Ellis Island the entrance fee has been raised from $50 to $200. Unable to pay, he is put on a ship going back to Holland, but jumps off, swimming。
标签
战争
考古