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Metals and rare earths inside a smartphone
Tantalum, hafnium, praseodymium, terbium: an explainer on the strategically important exotic metals that make a smartphone work, and where they come from.
Official website : https://www.frandroid.com/comment-faire/comment-fonctionne-la-technologie/613459_a-quoi-servent-les-metaux-rares-dans-nos-smartphones#pid=2
About this resource
| Topic | Energy & resource management |
|---|---|
| Type | Article |
| Link checked on | 2026-08-15 |