How Old is Life on Earth

Name: How Old is Life on Earth
Uploaded: 2026-09-12T20:39:05.919Z
Duration: 17 min 20 s
Channel: David Butler
Description: Here's the 'How Old is Life on Earth' video. It's the last chapter of the 'How Old Is It' video book. It starts with the Hadean Earth and the Oparin-Haldane Hypothesis. It covers several experiments like the Miller-Urey experiment and the Kensei Kobayashi Experiment. And finishes with some of the oldest fossilized microorganisms ever found.

David Butler

2 Video Views·Sep 12, 2026

Here's the 'How Old is Life on Earth' video. It's the last chapter of the 'How Old Is It' video book. It starts with the Hadean Earth and the Oparin-Haldane Hypothesis. It covers several experiments like the Miller-Urey experiment and the Kensei Kobayashi Experiment. And finishes with some of the oldest fossilized microorganisms ever found.