How Do QR Codes Actually Work? скачать в хорошем качестве

How Do QR Codes Actually Work?

How Do QR Codes Actually Work? Ever wondered how a tiny black-and-white square can survive being 30% destroyed and still work perfectly? QR codes are everywhere—restaurant menus, concert tickets, payments—but the technology behind them is way more ingenious than you think. In this video, you'll discover: • Why QR codes can hold 200x more data than regular barcodes • The surprising 1994 origin story from a Toyota warehouse • How they use the same error correction as NASA space probes • Why it took America until 2017 to actually start using them • The dark side: a 587% increase in QR code scams From a Japanese engineer's solution to a warehouse problem to processing 50 billion transactions a month in China, QR codes quietly became one of the most important bridges between our physical and digital worlds. Next time you scan one, you'll see it completely differently. #QRCode #Technology #HowThingsWork #TechExplained #Science #Engineering #QRCodes #Innovation #TechHistory #EducationalVideo #HowItsMade #DiscoveryOfCreation #manufacturing