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World's Smallest QR Code - Smaller Than Bacteria - Could Store Data for Centuries (slashdot.org)

2026-03-29 | by Posted | get Miniature QR Code Sticker → | tags: qr code, cerabyte, tu wien

Tiny QR code achieved using electron microscope technology (news.ycombinator.com)

2026-02-21 | by Tu Wien | get Microscope Technology → | tags: electron microscope, tu wien, qr code

Today's top topics: apple