人类进化1：混沌初开

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.星空影院桃花影院九九影院私人影院樱花影院星辰影院青柠影院神马影院三妹影院牛马影院金牌影院九美图只有猫知道荒野独居第六季黑海夺金英语小甘罗拜相粤语肉食猎者第七季惊奇队长神探夏洛克 第二季狂风战神海底大揭秘：二战船舰校园恰恰恰龙卷风 2024网劫良医第三季逗爱熊仁镇四川话杰洛德·卡尔迈克：罗撒尼埃尔电梯惊魂(2013)Kill Tony：笑不死偿命天后传偶像星愿第三季Part.2机车杀手星星之火2019雨中的情欲左宗棠孔剧人生地狱搜查线万世流芳