How do QR codes work? The checkerboard patterns taking over the world, demystified.

Back to main page

I used to hate QR codes. But they're actually genius - S15.E17 - Veritasium

September 30, 2024

It looks like there are no video reviews for this tv episode yet. Have you watched it? Be the first one to upload a video review!

New video review

0 review(s)

New to Criticate?