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@h4ckernews@mastodon.social  ·  activity timestamp 3 days ago

Tiny QR code achieved using electron microscope technology

https://newatlas.com/technology/smallest-qr-code-bacteria-tu-wien/

#HackerNews #TinyQRCode #ElectronMicroscope #TechInnovation #Bacteria #TUWien

New Atlas

Record-breaking microscopic QR code battle built to store our future

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each other in a bid to create the smallest QR code that can be reliably read. Now, Austria-based researchers have set the bar real high with a QR code so tiny, you'll need an…
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