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- Veritasium
- Season 15
- Episode 3
Why it was almost impossible to make the Blue LED
February 8, 2024
0.0%
Veritasium - S15 - E3
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
Veritasium: Season 15 - 4 Episode s
15x1 - Do People understand the Scale of the Universe?
January 15, 2024
People don’t understand the scale of the Universe.
15x2 - The rainiest Place on Earth
January 26, 2024
How a rainfall simulator saves millions of lives.
15x3 - Why it was almost impossible to make the Blue LED
February 8, 2024
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.
15x17 - I used to hate QR codes. But they're actually genius
September 30, 2024
How do QR codes work? The checkerboard patterns taking over the world, demystified.
Veritasium: All seasons
S1: Season 2010
2 Episode s
S2: Season 2011
25 Episode s
S3: Season 2012
0 Episode
S4: Season 2013
0 Episode
S5: Season 2014
0 Episode
S6: Season 2015
0 Episode
S7: Season 2016
0 Episode
S8: Season 2017
0 Episode
S9: Season 2018
0 Episode
S10: Season 2019
1 Episode
S11: Season 2020
0 Episode
S12: Season 2021
1 Episode
S13: Season 2022
10 Episode s
S14: Season 2023
2 Episode s
S15: Season 2024
4 Episode s