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poster of Veritasium
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Veritasium : Season 15, Episode 17

I used to hate QR codes. But they're actually genius

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

Writing:
  • Derek Muller
Stars:
Release Date: Sun, Aug 15, 2010

Country: CA
Language: En
Runtime: 15
Subtitle     Direct Link

Season 15:

Do People understand the Scale of the Universe?
Episode 1: Do People understand the Scale of the Universe? (Jan 15, 2024)
People don’t understand the scale of the Universe.
The rainiest Place on Earth
Episode 2: The rainiest Place on Earth (Jan 26, 2024)
How a rainfall simulator saves millions of lives.
Why it was almost impossible to make the Blue LED
Episode 3: Why it was almost impossible to make the Blue LED (Feb 08, 2024)
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
I used to hate QR codes. But they're actually genius
Episode 17: I used to hate QR codes. But they're actually genius (Sep 30, 2024)
How do QR codes work? The checkerboard patterns taking over the world, demystified.

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