I built a QR code with my bare hands to see how it works
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I Took an IQ Test to Find Out What it Actually Measures
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Exposing The Flaw In Our Phone System
27:16
How Do Night Vision Goggles Work? (There's 3 types)
25:22
The Fastest Maze-Solving Competition On Earth
20:03
Can you fit a whole game into a QR code?
42:13
Pour 33 000 €, je m'attends à ce que ce soit parfait
33:45
Why It Was Almost Impossible to Make the Blue LED
28:30