Why Every QR Code Is a Square

By History of Simple Things

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Have you ever wondered why QR codes are always square? It turns out that every part of their design has been carefully engineered for speed, accuracy, and reliability. In this video, we'll explore the fascinating science and engineering behind QR codes, why squares outperform circles, and how this simple design became a global standard used billions of times every day. ⏱️ Timestamps: 1:29 – Origins 1:58 – Square Grid 2:43 – Finder Patterns 4:21 – Printing 4:58 – Error Correction 5:26 – Software 6:00 – Global Impact From a simple factory innovation to one of the world's most recognizable symbols, the QR code's square shape isn't just a design choice—it's the secret behind its incredible speed, reliability, and universal compatibility. #HistoryOfSimpleThings #QRCode #Technology #Engineering #Barcode #TechExplained #Innovation #ComputerScience #DigitalTechnology #Scanning #Smartphone #ScienceExplained #EverydayScience #HowItWorks #DidYouKnow #TechFacts #EngineeringFacts #DesignEngineer

Tags: #HistoryOfEverydayItems, #HowItsMade, #BehindTheProduct, #SimpleThingsExplained, #EverydayInnovations, #ManufacturingProcesses, #FromRawToFinished, #TheMakingOf, #EverydayWonders, #ExploringOrigins, #UncoveringCreation, #TheStoryBehind, #CraftingEssentials, #OriginsOfInnovation, #DiscoveryOfCreation