人类进化1:混沌初开 Where did we come from? What makes us human? An explosion of recent discoveries sheds light on these questions,人类进化1:混沌初开 and NOVA's comprehensive,青青子矜 three-part special,"Becoming Human," examines what the latest scientific research reveals about our hominid relatives.Part 1,"First Steps," examines the factors that caused us to split from the other great apes. The program explores the fossil of"Selam," also known as"Lucy's Child." Paleoanthropologist Zeray Alemseged spent five years carefully excavating the sandstone-embedded fossil. NOVA's cameras are there to capture the unveiling of the face, spine, and shoulder blades of this 3.3 million-year-old fossil child. And NOVA takes viewers"inside the skull" to show how our ancestors' brains had begun to change from those of the apes.Why did leaps in human evolution take place?"First Steps" explores a provocative"big idea" that sharp swings of climate were a key factor.看着关上的房门,夏青悠脑子里全是问号,她想破头也不明白,她怎么就惹祸了。苏小念看着手中简朴素雅的名片,当看到名片上的三个字时,她愣住了!江楚泽正在秘书拿的文件上签字,墨色西装,挺拔冷傲,有一股强势的气息在他身上散发。“没什么不对,只是没想到以你的脑子,竟然也知道用海蓝宝配衣裳,有点眼光。”萧夫人没打算摘掉可可脖子上的项链。
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