Scientists uncover a 192-year-old mystery hidden in a mangled silver coin
Source ScienceDaily 科学6h ago
Summary
A bizarrely deformed 1834 British silver coin found at a car boot sale may preserve evidence of a rare minting accident nearly 200 years ago. Advanced 3D scans…
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Open original- Desk
- Science
- Region
- Americas
- Language
- English
- Item ID
- science-dde171ad
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