​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 views4 weeks ago
YouTubeultraknowledge
How the Wheel Changed Human Civilization Forever!
1:23
How the Wheel Changed Human Civilization Forever!
64.7K views1 month ago
YouTubeBehind The Process
The Invention Of The Red Dot Optic 🎯 #shorts #facts
1:01
The Invention Of The Red Dot Optic 🎯 #shorts #facts
820.3K views3 weeks ago
YouTubePure Logic
How did Alexander Graham Bell Change Science Forever? | The Invention of Telephone #physics
1:42
How did Alexander Graham Bell Change Science Forever? | The Invention of Telephone #physics
35.3K views3 weeks ago
YouTubeMihir Sir
How Inventions Are Born: Physics Behind Creative Breakthroughs
1:17
How Inventions Are Born: Physics Behind Creative Breakthroughs
48.8K views3 months ago
TikToksmaterinhere
4 inventions that were supposed to revolutionize the world but flopped
1:20
4 inventions that were supposed to revolutionize the world but flopped
22K views2 weeks ago
TikTokunseenworld010
Ancient Engineers Saved A Whole Industry With Just Wood
0:19
Ancient Engineers Saved A Whole Industry With Just Wood
158K views3 weeks ago
YouTubeAmazing Thinqs
1:05
Products That Were Invented Completely By Accident #history #historytime #historytok
22K views1 month ago
TikTok_secret_history
1:04
The Invention Of The 3D Printer 🖨️ #shorts #facts
205.2K views1 month ago
YouTubePure Logic
1:48
😱 How Humans Invented the First Wheel! 🛞 #shorts #Wheel #Invention
32.1K views1 month ago
YouTubeFact Mine 3D
0:52
Amazing inventions that are invented by accident😱#shorts | Most Useful Invention by MISTAKE 😱
17.5K views1 month ago
YouTubeFacts Gorilla
2:43
This simple invention could change everything! A brilliant idea using inexpensive bearings.
569.8K views1 month ago
YouTubeQuickForgeDIY
0:22
Cette invention vieille de milliers d’années est absolument géniale
272.6K views1 month ago
YouTubeNovalis FR
1:08
BAM-A-GLAM invention from Rapunzelator creators
1.8M views2 months ago
TikTokandhikamuksin
1:04
Percy Spencer — Inventor of the Microwave Oven
382K views3 months ago
TikTokmosta4okk
0:49
These inventions were made by women. Part 1
17.7K views1 month ago
YouTubeSahil Ansari 72
1:02
Inventions that Happen by Accident 😳 #invention #facts #fy | Unnecessary Inventions
4.6K views1 month ago
TikTokitsearthfacts
2:55
How the World's First Battery Was Invented | Voltaic Pile Explained
6.3K views1 month ago
YouTubeOrigin Mechanism World
1:53
How a $68 Patent Created Levi's
17.5K views1 month ago
YouTubeOne Bold Move
2:20
Someone invent these thanks — invention idea request
16.6K views3 weeks ago
TikTokhaley_pavone
See more
Static thumbnail place holder
You may also want to search