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| User Name | Thread Name | Subject | Posted |
| Raedwulf | BS: nuclear fusion (51* d) | RE: BS: nuclear fusion | 08 Nov 19 |
Actually, Iain, rare-earths aren't that rare, empirically speaking. They're a lot more abundant than people realise (not least because their name is somewhat misleading). It's just that they're generally a sodding nuisance to isolate / extract economically! | |||