​Why it took scientists 30 years to invent the blue LED after red and green
0:11
​Why it took scientists 30 years to invent the blue LED after red and green
4.9M views2 weeks ago
YouTubeultraknowledge
The Blue LED: The Invention That Lit Up the Modern World #led
0:33
The Blue LED: The Invention That Lit Up the Modern World #led
13.1K views2 months ago
YouTubearestopranav_.0p
How blue LED light works
1:30
How blue LED light works
3.7K views3 months ago
YouTubeSiliconStories
The blue LED was almost impossible to make
1:43
The blue LED was almost impossible to make
8.2M viewsAug 2, 2025
YouTubeVeritasium
Blue LED Was a Miracle — Why Nothing Works Without It. #LED #ScienceShorts #Innovation
0:41
Blue LED Was a Miracle — Why Nothing Works Without It. #LED #ScienceShorts #Innovation
4.9K views11 months ago
YouTubeTechnifyi
Why Blue LED Was Almost Impossible to Make! 💡🔵
0:49
Why Blue LED Was Almost Impossible to Make! 💡🔵
741 views2 months ago
YouTubeThe Facto
Why Are Blue LEDs Blue? 💙 The Science Behind Blue LED Technology
0:59
Why Are Blue LEDs Blue? 💙 The Science Behind Blue LED Technology
25 views2 months ago
YouTubeGenxiTechSolutions
0:20
The Impossible Light That Changed the World 🔵
9.5K views3 weeks ago
YouTubeTimeWide
1:57
How was the blue LED light bulb invented? #shortvideo
26.9K views4 months ago
YouTubeWorld of Science
0:34
Adding blue LED colors for background interest
120 views1 month ago
YouTubeLogan Nobles
0:37
What 10 Minutes of Blue Light Actually Does to Acne🥰
1.4K views2 months ago
YouTubeWellBeautea
1:39
The Untold Journey of The Blue LED
18.8K views10 months ago
YouTubeSS Knowledge TV
6:22
Why the Blue LED Was Almost Impossible to Make
4.2M viewsMar 11, 2024
TikTokveritasium
0:17
Blue LED Edits for Stunning Atmospheres
6.3M views10 months ago
TikTokkientinez
0:15
Enhance Your Space with Blue LED Lights
4.7M viewsApr 7, 2025
TikTokabisleftbrain
0:25
Blue LED Lights: Effects and Innovations
1M views10 months ago
TikTokroy.workout
2:34
Veritasium: The Almost Impossible Blue LED Experiment
1.2M viewsAug 18, 2024
TikTokveritasium
0:55
Origin of Blue LEDs and Their Role in Modern Screens
475.5K views8 months ago
TikToktech.explain
0:21
How to Make a Blue LED Light: A Step-by-Step Guide
568.9K viewsJun 13, 2025
TikTokelexdev
0:20
The Invention of the Blue LED by Shuji Nakamura
1.4M views7 months ago
TikToktyl3rfr2
See more
Static thumbnail place holder