QR-Codes explained in 90 Seconds

By Wacky Science

Community Score: 50% | 623.9K views | 2y

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All of Physics in 14 Minutes: https://youtu.be/ZAqIoDhornk QR Codes always seemed like magic to me. Like, how can a blob of pixels contain information???Luckily for you, I am here to explain how QR Codes work, in 90 seconds. QR-Codes are really cool. Plus you can rickroll people with them. Don't get rick rolled by some pixels, please. like and subscribe please that helps my videos thank you i love you bye Music by Audionautix.com

Tags: QRcodes, QR-Codes, QR Codes, QR Code, qr code, rickroll, rick roll

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