January 15, 2024
Season 2024
01. Do People understand the Scale of the Universe?
People don’t understand the scale of the Universe.
15min
January 15, 2024
02. The rainiest Place on Earth
How a rainfall simulator saves millions of lives.
5min
January 26, 2024
03. Why it was almost impossible to make the Blue LED
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
34min
February 8, 2024
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.
35min
September 30, 2024