His invention saves our lives every day, and few people know about it | #history #funfacts #didyo...
1:47
YouTubeHistorias De Marcas
His invention saves our lives every day, and few people know about it | #history #funfacts #didyo...
¡DESCUBRE LA HISTORIA DE GARRETT MORGAN! 📢 Este inventor afroamericano superó el racismo de su época para crear una de las invenciones que cambiaron el mundo: el semáforo. Su contribución a la historia afroamericana es un testimonio de su ingenio y perseverancia. 🔥 ¡Dale LIKE y SUSCRÍBETE para más EXCLUSIVAS!
已浏览 17.2万 次1 个月前
短视频
How a mini vibrator dorne motor powered speaker • drone motor
0:08
已浏览 6.4万 次
How a mini vibrator dorne motor powered speaker • drone motor
Inventor Pial
Working Model of Electricity Generator | DIY DC Motor Hack
0:07
已浏览 2万 次
Working Model of Electricity Generator | DIY DC Motor Hack
Inventor PR
Inventor Studio Animation
how to work electric dc motor Generator | belt experiment led light #dcmotors #electricmotors
0:11
how to work electric dc motor Generator | belt experiment led light #dcmotors #electricmotors
YouTubeInventor PR
已浏览 2万 次1 个月前
New Threshing Mechanism • New Innovation #scienceproject #dcmotor #project
0:08
New Threshing Mechanism • New Innovation #scienceproject #dcmotor #project
YouTubeInventor Gc
已浏览 37.9万 次2 个月之前
DIY 360 Degree Rotating Fan Control with Servo Gear Motor • Dc Motor Project
0:11
DIY 360 Degree Rotating Fan Control with Servo Gear Motor • Dc Motor Project
YouTubeInventor Pial
已浏览 4.5万 次1 个月前
热门视频
Peculiar Things About Nikola Tesla
1:01
Peculiar Things About Nikola Tesla
TikToklored3396
已浏览 4697 次2 个月之前
Working Model of Electricity Generator • DIY DC Motor Hack
0:09
Working Model of Electricity Generator • DIY DC Motor Hack
YouTubeInventor PR
已浏览 3.6万 次1 个月前
The idea from An old Fan motor! This simple invention could change everything
3:00
The idea from An old Fan motor! This simple invention could change everything
YouTubeBrain Inventor
已浏览 128.2万 次1 个月前
Inventor Studio Rendering
Extinguish fire with homemade fire security system
0:09
Extinguish fire with homemade fire security system
YouTubeInventor Pial
已浏览 57.8万 次1 个月前
This crazy idea turns plastic into gasoline! The secret to creating fuel at home
2:59
This crazy idea turns plastic into gasoline! The secret to creating fuel at home
YouTubeBrain Inventor
已浏览 7.1万 次1 个月前
Powering Lemon Neon Red Light With Metal Gear Motor & Wheel
0:09
Powering Lemon Neon Red Light With Metal Gear Motor & Wheel
YouTubeInventor Pial
已浏览 3.7万 次2 周前
Peculiar Things About Nikola Tesla
1:01
Peculiar Things About Nikola Tesla
已浏览 4697 次2 个月之前
TikToklored3396
Working Model of Electricity Generator • DIY DC Motor Hack
0:09
Working Model of Electricity Generator • DIY DC Motor Hack
已浏览 3.6万 次1 个月前
YouTubeInventor PR
The idea from An old Fan motor! This simple invention could change everything
3:00
The idea from An old Fan motor! This simple invention could change everything
已浏览 128.2万 次1 个月前
YouTubeBrain Inventor
How a mini vibrator dorne motor powered speaker • drone motor
0:08
How a mini vibrator dorne motor powered speaker • drone motor
已浏览 6.4万 次1 个月前
YouTubeInventor Pial
Working Model of Electricity Generator | DIY DC Motor Hack
0:07
Working Model of Electricity Generator | DIY DC Motor Hack
已浏览 2万 次1 个月前
YouTubeInventor PR
how to work electric dc motor Generator | belt experiment led light #dcmotors #electricmotors
0:11
how to work electric dc motor Generator | belt experiment led light #dcmotors #electricmotors
已浏览 2万 次1 个月前
YouTubeInventor PR
New Threshing Mechanism • New Innovation #scienceproject #dcmotor #project
0:08
New Threshing Mechanism • New Innovation #scienceproject #dcmotor #project
已浏览 37.9万 次2 个月之前
YouTubeInventor Gc
0:11
DIY 360 Degree Rotating Fan Control with Servo Gear Motor • Dc Motor Project
已浏览 4.5万 次1 个月前
YouTubeInventor Pial
0:09
Extinguish fire with homemade fire security system
已浏览 57.8万 次1 个月前
YouTubeInventor Pial
2:59
This crazy idea turns plastic into gasoline! The secret to creating fuel at home
已浏览 7.1万 次1 个月前
YouTubeBrain Inventor
0:09
Powering Lemon Neon Red Light With Metal Gear Motor & Wheel
已浏览 3.7万 次2 周前
YouTubeInventor Pial
0:08
Amazing Wheeler Gate Mechanism with Dc Motor
已浏览 6.9万 次1 个月前
YouTubeInventor Pial
0:11
Powering two type voltmeter with a gear motor
已浏览 8439 次3 周前
YouTubeInventor Pial
0:08
Pneumatic Lift Mechanism With Dc Motor Fan
已浏览 6.8万 次1 个月前
YouTubeInventor Pial
2:44
The Barber of Progress: How Richard Spikes Invented the Modern World
已浏览 6.3万 次1 个月前
YouTubeBlack History Unfiltered
0:07
How Elastic Rubber Belt Powered 12 LED Lights Using N20 Gear Motor
已浏览 31.5万 次2 个月之前
YouTubeInventor Pial
0:10
Powering Water Pump & 12v Dc Fan With Gear Motor Generating System
已浏览 9.5万 次2 个月之前
YouTubeInventor Pial
1:45
Electronic Devices & Their Inventors #inventions #inventorstory #sciencefacts
已浏览 742 次2 周前
YouTubeGyan Coaching Centre Kanpur
0:07
Generate electricity with alloy wheels and dynamo motors to power rotating lights
已浏览 5.2万 次2 个月之前
YouTubeInventor Pial
展开
静态缩略图占位符