Guinness on Tenu Tech Brief https://cluster-site.onrender.com/tags/guinness/ Recent content in Guinness on Tenu Tech Brief Hugo -- 0.146.0 en-us Tue, 24 Feb 2026 06:03:49 +0000 Data storage Guinness World Record broken by QR code pixels measuring just 49nm - 1.98 sq micrometer size is smaller than bacteria, can only be read with an electron microscope https://cluster-site.onrender.com/posts/data-storage-guinness-world-record-broken-by-qr-code-pixels-measuring-just-49nm-1.98-sq-micrometer-size-is-smaller-than-bacteria-can-only-be-read-with-an-electron-microscope/ Wed, 18 Feb 2026 12:05:35 +0000 https://cluster-site.onrender.com/posts/data-storage-guinness-world-record-broken-by-qr-code-pixels-measuring-just-49nm-1.98-sq-micrometer-size-is-smaller-than-bacteria-can-only-be-read-with-an-electron-microscope/ • Data storage Guinness World Record broken by QR code pixels measuring just 49nm - 1.98 sq micrometer size is smaller than bacteria, can only be read with an electron microscope T World's smallest QR code, read via electron microscope, earns Guinness recognition https://cluster-site.onrender.com/posts/worlds-smallest-qr-code-read-via-electron-microscope-earns-guinness-recognition/ Tue, 17 Feb 2026 18:00:01 +0000 https://cluster-site.onrender.com/posts/worlds-smallest-qr-code-read-via-electron-microscope-earns-guinness-recognition/ • Just how small can a QR code be? • Small enough that it can only be recognized with an electron microscope. • A research team at TU Wien, working together with the data storage t