Be Wary Of Radioactive Bracelets And Similar

Before you start cutting up that ‘negative ion’ health bracelet or personal massager, be aware that these are highly likely to contain thorium oxide or similar radioactive powder, as this research video by [Justin Atkin] (also embedded after the break) over at The Thought Emporium YouTube channel shows. Even ignoring the irony that thorium oxide is primarily an alpha (He+) emitter and thus not a ‘negative ion’ source (which would be beta decay, with e–), thorium oxide isn’t something you want on your skin, or inside your lungs.
These bracelets and similar items appear to embed grains of thorium oxide into the usual silicon-polymer-based bracelet material, without any measures to prevent grains from falling out over time. More dangerous are the items such as the massage wand, which is essentially a metal tube that is filled with thorium oxide powder. This is not the kind of item you want to open on your kitchen table and have it spill everywhere.
Considering that these items are readily available for sale on Amazon, EBay and elsewhere, giving items like these a quick check with the ol’ Geiger counter before ripping them open or cutting them up for a project seems like a healthy idea. Nobody wants to cause a radiological incident in their workshop, after all.

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