Uraninite by Ciro Santilli 37 Created 2024-08-27 Updated 2025-07-16
This is the mineral that Pierre and Marie Curie used to discover polonium and radium.
Video 1.
The Most Dangerous Rock in the World by Welch Labs
. Source. OK, the title is quite minimalistic, he goes on to talk about the full early history of nuclear fission!

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