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The Story of the QR Code - What is a QR code and how does it work? Do QR codes need internet connection? Who invented the first QR code? How do QR codes work? What are QR Codes for? Who uses QR codes? What does QR stand for? We discuss the rise of QR codes and how they've become so useful in our everyday lives. Here's How It Happened. Our Favorite Laptop: https://amzn.to/34yVqEh 💻 Noise-Cancelling Headphones: https://amzn.to/3BdC17C 🎧 Studio Quality Mic: https://amzn.to/3gWKQK1 🎙 #QRCode #WhatIsaQRCode #HowItHappened ► FTC Legal Disclaimer - Some links found in the description box of our videos may be affiliate links, meaning we may receive a small commission on sales you make through the link. This is at no extra cost to you to use our links/codes; it's just one more way to support us and our channel! :)