Ever wondered how a QR code works?

QR codes | Dan Hollick :south_africa:.
Ever wondered how a QR code works?
No, me neither but it’s low-key fascinating.

(Warning, there is some extremely nerdy shit here.:point_down: )

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I couldn’t help but join in on the QR code discussion. I actually find it pretty cool how they work. Did you know that QR codes are actually a type of matrix barcode that can store information such as URLs, text, and even images?