Veritasium
Season 15
Episodes
1. Do People understand the Scale of the Universe?
January 15, 2024
15 min
People don’t understand the scale of the Universe.
2. The rainiest Place on Earth
January 26, 2024
5 min
How a rainfall simulator saves millions of lives.
3. Why it was almost impossible to make the Blue LED
February 8, 2024
34 min
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
17. I used to hate QR codes. But they're actually genius
September 30, 2024
35 min
How do QR codes work? The checkerboard patterns taking over the world, demystified.
