Episode Overview
Four and a half billion years ago, the early Earth was a tumultuous environment marked by meteorite strikes, erupting volcanoes, and violent lightning storms in a scorching atmosphere. Amidst this chaos, life spontaneously arose, a phenomenon that has baffled scientists for years. In this episode of NOVA, mineralogist Robert Hazen travels the globe, from a historic market in Morocco to the rugged Australian Outback, to present a provocative theory. He suggests that the minerals beneath our feet were crucial in igniting life, and in turn, that early microorganisms contributed to the formation of many essential minerals we rely on today, redefining our understanding of Earth's evolutionary history.
Show Information
Season 43 Episodes 22
1.
Dawn of Humanity
2.
Arctic Ghost Ship
3.
Secrets of Noah's Ark
4.
Cyberwar Threat
5.
Animal Mummies
6.
Making North America: Origins
7.
Making North America: Life
8.
Making North America: Human
9.
Inside Einstein's Mind
10.
Secret Tunnel Warfare
11.
Life's Rocky Start
12.
Mystery Beneath the Ice
13.
Himalayan Megaquake
14.
Creatures of Light
15.
Memory Hackers
16.
Iceman Reborn
17.
Rise of the Robots
18.
Vikings Unearthed
19.
Can Alzheimer's Be Stopped?
20.
Wild Ways
21.
Operation Lighthouse Rescue
22.
Bombing Hitler's Supergun
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