3. Why it was almost impossible to make the Blue LED (2024)
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
Release date: 2024-02-08
Season number: 15
Episode number: 3
Runtime: 34 minutes
your movies
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
Release date: 2024-02-08
Season number: 15
Episode number: 3
Runtime: 34 minutes
