បណ្ណាល័យភាពយន្តនិងវីដេអូរបស់យើងអាចត្រូវបានមើលឬទាញយកដោយសមាជិកតែប៉ុណ្ណោះ
បន្តមើលដោយឥតគិតថ្លៃ➞ចំណាយពេលតិចជាង ១ នាទីដើម្បីចុះឈ្មោះបន្ទាប់មកអ្នកអាចរីករាយនឹងចំណងជើងភាពយន្តនិងទូរទស្សន៍គ្មានដែនកំណត់។
What Darwin Never Knew 2009 ការចូលប្រើដោយឥតគិតថ្លៃគ្មានដែនកំណត់
Earth teems with a staggering variety of animals, including 9,000 kinds of birds, 28,000 types of fish, and more than 350,000 species of beetles. What explains this explosion of living creatures—1.4 million different species discovered so far, with perhaps another 50 million to go? The source of life's endless forms was a profound mystery until Charles Darwin brought forth his revolutionary idea of natural selection. But Darwin's radical insights raised as many questions as they answered. What actually drives evolution and turns one species into another? To what degree do different animals rely on the same genetic toolkit? And how did we evolve?
ប្រភេទ: Documentary, History
ខាស: Karl Steudel, Jerry Chu, Kandace Cummings, Ellen Becker Gray
នាវិក: Serena Davies (Director), John Rubin (Director), Rushmore DeNooyer (Director), Sarah Holt (Director)
ស្ទូឌីយោ: NOVA
ពេលរត់: 120 នាទី
គុណភាព: HD
ការដោះលែង: Dec 29, 2009
ប្រទេស: United States of America
ភាសា: English
