@gigabecquerel @blangry bought loads of Uranium glass when I was in Berlin, proper luminous on UV
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@gigabecquerel @blangry bought loads of Uranium glass when I was in Berlin, proper luminous on UV 3 comments
@lexplt @gigabecquerel @blangry Uranium isn't very radioactive (or it wouldn't exist, it has no stable isotopes) |
@gordonguthrie @gigabecquerel @blangry is it really safe to drink in those?