Hedy Lamarr: Mother of Wi-Fi.🛜🛐
0:26
YouTubeShadowed History
Hedy Lamarr: Mother of Wi-Fi.🛜🛐
Before she became known as an inventor, Hedy Lamarr was one of Hollywood's biggest stars. During World War II, she co-invented a frequency-hopping communication system designed to make radio-guided torpedoes harder to jam. Although the idea wasn't adopted by the U.S. Navy at the time, it later became an important foundation for technologies ...
已浏览 4.1万 次3 周前
短视频
Chilli Cutter Powering DC Motor _Science Project
0:08
已浏览 3.4万 次
Chilli Cutter Powering DC Motor _Science Project
Inventor DC Pro
Jan Ernst Matzeliger changed history with one incredible invention
2:10
已浏览 8万 次
Jan Ernst Matzeliger changed history with one incredible invention
Black History
Inventor Assembly Tutorial
Don't Throw Away Old Motors! Try This Genius Invention
2:59
Don't Throw Away Old Motors! Try This Genius Invention
YouTubeBrain Inventor
已浏览 7924 次3 周前
Genius Invention: The Ultimate 3 in 1 Waste Oil Stove!
3:00
Genius Invention: The Ultimate 3 in 1 Waste Oil Stove!
YouTubeBrain Inventor
已浏览 8152 次1 个月前
Power Generation With Belt Powered Double Dynamo Generator #dcmotor #shorts
0:10
Power Generation With Belt Powered Double Dynamo Generator #dcmotor #shorts
YouTubeMr. Deshi Inventor
已浏览 5.2万 次3 周前
热门视频
Can Two Deferent Gear Motor Enough For Powering Neon MX & Two Fog LED
0:08
Can Two Deferent Gear Motor Enough For Powering Neon MX & Two Fog LED
YouTubeInventor Pial
已浏览 89.5万 次1 个月前
The ingenious invention of a old mechanic! Recycled gas that Every Household Needs
2:59
The ingenious invention of a old mechanic! Recycled gas that Every Household Needs
YouTubeBrain Inventor
已浏览 50.7万 次1 个月前
Two Mini DC Filament Bulbs Powered by a DC Motor Generator
0:06
Two Mini DC Filament Bulbs Powered by a DC Motor Generator
YouTubeInventor Gc
已浏览 30.5万 次1 个月前
Inventor Assembly Constraints
Genius Invention: How to make a simple mini welding machine using batteries
2:59
Genius Invention: How to make a simple mini welding machine using batteries
YouTubeBrain Inventor
已浏览 6220 次1 个月前
How to work regenerative electricity diy generator
0:06
How to work regenerative electricity diy generator
YouTubeInventor Gc
已浏览 6.9万 次1 个月前
Millions Don't Know This Old Motor Secret! Shocking Invention Every Home Needs!
2:59
Millions Don't Know This Old Motor Secret! Shocking Invention Every Home Needs!
YouTubeBrain Inventor
已浏览 486万 次2 个月之前
Can Two Deferent Gear Motor Enough For Powering Neon MX & Two Fog LED
0:08
Can Two Deferent Gear Motor Enough For Powering Neon MX & Two Fog LED
已浏览 89.5万 次1 个月前
YouTubeInventor Pial
The ingenious invention of a old mechanic! Recycled gas that Every Household Needs
2:59
The ingenious invention of a old mechanic! Recycled gas that Every Household Needs
已浏览 50.7万 次1 个月前
YouTubeBrain Inventor
Two Mini DC Filament Bulbs Powered by a DC Motor Generator
0:06
Two Mini DC Filament Bulbs Powered by a DC Motor Generator
已浏览 30.5万 次1 个月前
YouTubeInventor Gc
Chilli Cutter Powering DC Motor _Science Project
0:08
Chilli Cutter Powering DC Motor _Science Project
已浏览 3.4万 次1 个月前
YouTubeInventor DC Pro
Jan Ernst Matzeliger changed history with one incredible invention
2:10
Jan Ernst Matzeliger changed history with one incredible invention
已浏览 8万 次3 周前
YouTubeBlack History
DIY Regenerative Wheel Power Generation
0:08
DIY Regenerative Wheel Power Generation
已浏览 29.2万 次1 个月前
YouTubeInventor Gc
Thrust Power Comparison For a Mini Coreless Drone Motor & DJI Propeller
0:08
Thrust Power Comparison For a Mini Coreless Drone Motor & DJI Propeller
已浏览 4.6万 次3 周前
YouTubeInventor Pial
0:08
Hand Push Regenerative Barking System Powered Tow COB Light
已浏览 6.9万 次1 个月前
YouTubeInventor Pial
0:10
Power Generation With Belt Powered Double Dynamo Generator #dcmotor #shorts
已浏览 5.2万 次3 周前
YouTubeMr. Deshi Inventor
1:52
Assam’s Real-Life Phunsukh Wangdu | #HistoryInShorts
已浏览 2.5万 次4 周前
YouTubeHISTORY TV18
0:06
How to work regenerative electricity diy generator
已浏览 6.9万 次1 个月前
YouTubeInventor Gc
0:07
Why Engineers Love This Intermittent Mechanism
已浏览 4.5万 次1 个月前
YouTubeCAD CAM HUB
2:59
Don't Throw Away Old Motors! Try This Genius Invention
已浏览 7924 次3 周前
YouTubeBrain Inventor
2:59
99% Of People Don't Know This! I turn CD into a solar panel
已浏览 6509 次1 个月前
YouTubeBrain Inventor
0:23
Testing DC motor for making Fan. #dcmotor
已浏览 9722 次3 周前
YouTubeInventor Rifat
3:00
Genius Invention: The Ultimate 3 in 1 Waste Oil Stove!
已浏览 8152 次1 个月前
YouTubeBrain Inventor
0:09
He Powered the Modern World... But Died With Almost Nothing ⚡ #NikolaTesla #ThomasEdison #History
已浏览 4450 次3 周前
YouTubeHeart of History
2:59
Genius Invention: How to make a simple mini welding machine using batteries
已浏览 6220 次1 个月前
YouTubeBrain Inventor
2:59
A project to heat your home in winter without paying for electricity
已浏览 6522 次1 个月前
YouTubeBrain Inventor
展开
静态缩略图占位符