For true geek stuff lovers there are even and interesting jewelery. You can see here some earing for geeks, it looks very simple but interesting and nice.
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Many electronic components are “tinted” with lead to make their insertion into circuits boards quicker to automate. Not something you’d want to have rubbing against your skin for very long.
these are awesome! Im not much of a jewlery grrl, but if i were, i would be wearing this kind of stuff!