#tinyqrcode — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #tinyqrcode, aggregated by home.social.
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Tiny QR code achieved using electron microscope technology
https://newatlas.com/technology/smallest-qr-code-bacteria-tu-wien/
#HackerNews #TinyQRCode #ElectronMicroscope #TechInnovation #Bacteria #TUWien