Earth’s Magnetic Shield Nearly Disappeared 565 Million Years Ago 🌍 — Here's How It Survived
Discover the dramatic event when Earth's magnetic field nearly vanished and learn what mechanisms saved our planet from harmful radiation billions of years ago.
Live Science
3.8K views • Oct 20, 2024
About this video
The magnetic barrier that protects Earthlings from radiation almost collapsed some 565 million years ago. Here’s what saved it.
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Views
3.8K
Duration
1:40
Published
Oct 20, 2024
User Reviews
3.8
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