• over_clox
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    1 year ago

    Metal blocks X-rays. Some coins are thicker than others, MicroSD is pretty thin…

      • over_clox
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        1 year ago

        Interesting photo, even if it is just a stock image.

        I happen to have an interesting coin collection, and I know what metals about half of them are made from.

        Those dual ring metal coins are most interesting, like you could bore out a notch to hide a MicroSD, then pop it back in the outer ring…