stackyFACTSWhat looks like a solid underline beneath your signature is actually a continuous sentence printed at an impossibly small scale. This micro-printing requires a magnifying glass to read, adding a layer of security that completely breaks consumer-grade counterfeiting printers.
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Passports issued by most modern nations contain highly intricate, ultraviolet-reactive artwork that only border security guards are allowed to look at.…
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Look at the cover of a modern passport and you'll see a tiny camera icon. What highly sensitive data is stored inside it?
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What bizarre but very real thing happens if you put a modern e-passport in the microwave?
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What is the actual technological reason you are strictly forbidden from smiling warmly in your official passport photo?
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To stop criminals from tearing out a visa and gluing it into a different book, your document number is physically punched through every single page. These…
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Global passports generally only come in four primary colors—red, blue, green, and black—because they must meet strict international standards set by the…
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