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Temporary tattoo detects spiked drinks in just one second

Temporary tattoo detects spiked drinks in just one second

Ellsworth Toohey
Jul 23, 2025
∙ Paid
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Boing Boing
Boing Boing
Temporary tattoo detects spiked drinks in just one second
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Image: Chatty G

A temporary tattoo that alerts you if someone has spiked your drink could be coming to a bar near you – and it works in just one second.

The innovative sticker, developed by Korean scientists, looks like a decorative temporary tattoo but packs serious protective power. Just dip your finger in your drink, touch the sticker, and if it turns …

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