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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影院铁齿铜牙纪晓岚第一部尸兄之雪国尸兄你在找我吗？皮皮鲁与鲁西西之罐头小人浅浅的睡眠飙速宅男去看北极光中国之旅黑客2018超巨型机器人兄弟貂女看不见的苏安德烈：黑色的迷宫谋爱上瘾 第二季狩猎岛游戏怪物史莱克 4D断林镇谜案第二季伏魔录之灵山之谜僵尸博主连接终止爱是美好的,生命是美好的世界头号通缉犯骨肉之躯第一季求爱反斗星韩朝梦之队
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影院铁齿铜牙纪晓岚第一部尸兄之雪国尸兄你在找我吗？皮皮鲁与鲁西西之罐头小人浅浅的睡眠飙速宅男去看北极光中国之旅黑客2018超巨型机器人兄弟貂女看不见的苏安德烈：黑色的迷宫谋爱上瘾 第二季狩猎岛游戏怪物史莱克 4D断林镇谜案第二季伏魔录之灵山之谜僵尸博主连接终止爱是美好的,生命是美好的世界头号通缉犯骨肉之躯第一季求爱反斗星韩朝梦之队