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人类进化1：混沌初开电影免费高清在线观看全集。
Where did we come from? What makes us human? An explosion of recent discoveries sheds light on these questions, and NOVA's comprehensive, 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.陌陌影视陌陌影视樱花影院6080影院狂欢将至男生男生配阴阳镇怪谈中国节气——立夏奇遇记爱神箭罗布奥特曼Miss事故调～天才?天之教授的调查档案～法律与秩序：组织犯罪 第三季大爱无言布偶金银岛历险记北海巨妖白骑士的宝藏前妻心脏有鬼铁齿铜牙纪晓岚第三部蒙克先生的最后一案：神探阿蒙大电影反恐特警组 第六季等到烟暖雨收2容顺生命之源超能陆战队别逼我结婚腰间持枪（国语版）
Where did we come from? What makes us human? An explosion of recent discoveries sheds light on these questions, and NOVA's comprehensive, 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.陌陌影视陌陌影视樱花影院6080影院狂欢将至男生男生配阴阳镇怪谈中国节气——立夏奇遇记爱神箭罗布奥特曼Miss事故调～天才?天之教授的调查档案～法律与秩序：组织犯罪 第三季大爱无言布偶金银岛历险记北海巨妖白骑士的宝藏前妻心脏有鬼铁齿铜牙纪晓岚第三部蒙克先生的最后一案：神探阿蒙大电影反恐特警组 第六季等到烟暖雨收2容顺生命之源超能陆战队别逼我结婚腰间持枪（国语版）