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人类祖先是如何从头脑简单的灵长类动物中分离出来,从猿到人进化成为地球上最聪明的物种的呢?答案也许可以从石器工具中去找……石头与石头撞击,碎屑四溅,我不由得往后退了退,但布鲁斯·布拉德利却是一脸平静,他始终专注地切削着手中尚未完工的石斧。在这间位于英国埃克塞特大学的工作室里,桌子上摆放着各种石制工具,沿墙根高高地堆放着石块,
How human ancestors separated from simple primates and evolved from apes to humans were the brightest species on the planet? The answer may be to look for stone tools ... Stone and Stone Impact, Splashing, I can not help but back down, but Bruce Bradley is calm, he has always focused on cutting the unfinished stone ax. In this studio at the University of Exeter in the UK, there are a variety of stone tools on the table, stones lined up along the wall,