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.
片名：《人类进化1：混沌初开》
别名：《人类进化1：混沌初开》免费在线播放
电影类别:纪录片
连载状态：完结
发行年份：2009
首映地区：美国
导演：Graham Townsley
演员：Zeresenay Alemseged,Michel Brunet,Peter de Menocal
更新时间：2024-05-04 09:36
影片时长：
《人类进化1：混沌初开_免费高清在线观看完整版》,手机免费观看,影视大全从互联网自动采集,请大家支持正版电影
