Tech & Gadgets

Etching the world's smallest QR code in ceramic pushes data storage to the nanoscale

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Researchers at TU Wien have etched the world's smallest QR code onto a ceramic film, measuring just 1.98 square micrometers and featuring pixels only 49 nanometers in size. This breakthrough could lead to new data storage techniques on the nanoscale, offering content creators potential for embedding vast amounts of information in extremely small spaces.

Read the full article at TechSpot

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