Veritasium
-Season 15
Episodes
1. Do People understand the Scale of the Universe?
Jan 15, 2024People don’t understand the scale of the Universe.
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15 min
2. The rainiest Place on Earth
Jan 26, 2024How a rainfall simulator saves millions of lives.
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5 min
3. Why it was almost impossible to make the Blue LED
Feb 8, 2024
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
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34 min
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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35 min