How blue LED light works
1:30
How blue LED light works
3.7K views3 months ago
YouTubeSiliconStories
​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 views1 month 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
Why blue LEDs took 30 years longer to invent than red ones
0:11
Why blue LEDs took 30 years longer to invent than red ones
37.3K views1 month ago
YouTubem9_astromech
The Breakthrough That Changed Every Screen
0:06
The Breakthrough That Changed Every Screen
52.4K views2 months ago
YouTubeDaily Curiously
Why Did It Take 30 Years to Invent the Blue LED
0:21
Why Did It Take 30 Years to Invent the Blue LED
374 views4 weeks ago
YouTubeSolved By Lia
Why Blue LED Was Almost Impossible to Make! 💡🔵
0:49
Why Blue LED Was Almost Impossible to Make! 💡🔵
741 views2 months ago
YouTubeThe Facto
0:49
Blue LEDs Were Almost Impossible to Make
7.1K views10 months ago
YouTubeClarrie
0:38
How Blue LED Changed the World
5K views3 months ago
YouTubeHardwired YouTube
1:26
Why Blue LED Took 30 Years to Invent 😳💡 | LED Explained #shorts
1K views6 months ago
YouTubeSP-ThinkHub
1:35
Why Do LEDs Glow in So Many Different Colors?
1.9K views1 month ago
YouTubeZenthral Code
0:20
install Resistor to protect Blue LED #power #electronic #electrical #diy #light #safety #tech
2.6K views2 months ago
YouTubevandia elektro
2:25
The Impossible Color That Made One Man a Billionaire | Why Making Blue Was Impossible? #shorts
200K views4 weeks ago
YouTubeLost civilizations
0:11
Why Blue LEDs Took 30 Years Longer to Invent Than Red LEDs 😳
1.1K views3 weeks ago
YouTubeODDLY
0:20
The Impossible Light That Changed the World 🔵
9.5K views1 month ago
YouTubeTimeWide
0:21
The BLUE LED Edit #shujinakamura #veritasium #science #physics #edit
1.2K views3 months ago
YouTubeKyurious Kids
2:59
The Blue LED: How Nakamura Invented the LED, Gallium Nitride, the p–nJunction, the Nobel Prize Part1
1.4K views9 months ago
YouTubeMikhail Milky Way
0:19
Safe guide to turning on super bright blue LED #electronic #power #led #diy #tech #education #short
2.7K views4 months ago
YouTubevandia elektro
0:55
The blue LED was 'impossible', and its inventor got $180 for it 💡 #Shorts
174 views3 weeks ago
YouTubeLOLZEngineering
0:09
Why Blue LEDs Took 30 Years to Create?
3 weeks ago
YouTubeultraknowledge
See more
Static thumbnail place holder