Origins of Life
24xDVDRip | AVI/XviD, ~977 kb/s | 512x368 | Duration: 12:16:20 | English: MP3, 128 kb/s (2 ch) | 5.49 GB
: Biology, Chemistry, History
Four billion years ago, the infant Earth was a seething cauldron of erupting volcanoes, raining meteors, and hot noxious gases, totally devoid of life. But a relatively short time later—100 to 200 million years—the planet was teeming with primitive organisms. What happened?