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            "title": "How The Heck Do QR Codes Work? (An Interactive Exploration)",
            "content_html": "<p><a href=\"https://perthirtysix.com/how-the-heck-do-qr-codes-work\" title=\"How The Heck Do QR Codes Work? (An Interactive Exploration)\">Link \u2192</a></p><p>Wir hatten <a href=\"https://eay.cc/2026/the-physics-of-gps/\">hier vor einem Monat</a> schon mal den sehr guten, interaktiven Explainer von <a href=\"https://perthirtysix.com/\">PerThirtySix</a> zur Funktionsweise von GPS, aber zwischenzeitlich hat <a href=\"https://shrikhalpada.dev/\">Shri Khalpada</a> noch weitere, spannende Artikel ver\u00f6ffentlicht, weshalb ein erneuter Hinweis hier nochmal mehr als gerechtfertigt ist. Denn neben der Erkl\u00e4rung zu QR-Codes oben, gab&#8217;s nun auch noch &#8222;<a href=\"https://perthirtysix.com/how-the-heck-does-shazam-work\">How The Heck Does Shazam Work?</a>&#8220; und &#8222;<a href=\"https://perthirtysix.com/how-the-heck-do-solar-panels-work\">How The Heck Do Solar Panels Work?</a>\u201c, die ebenso empfehlenswert sind.</p>\n<img src=\"https://eay.cc/_a/matomo.php?idsite=1&#038;rec=1&#038;action_name=RSS&#038;url=https://eay.cc/2026/how-the-heck-do-qr-codes-work-an-interactive-exploration/&#038;rand=2288052241\" data-eay-feed-tracking=\"1\" style=\"border:0;\" width=\"1\" height=\"1\" alt=\"\" />",
            "date_published": "2026-05-16T20:48:19+00:00",
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