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 16.6万 次1 个月前
Inventor Basics
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
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
How Dc Motor Regenerative Breaking System Glowing A Dc Light
0:09
How Dc Motor Regenerative Breaking System Glowing A Dc Light
YouTubeInventor Pial
已浏览 3.2万 次2 个月之前
热门视频
Peculiar Things About Nikola Tesla
1:01
Peculiar Things About Nikola Tesla
TikToklored3396
已浏览 4697 次1 个月前
Powering voltmeter & DC cooling fan with gear motor power generating system
0:11
Powering voltmeter & DC cooling fan with gear motor power generating system
YouTubeInventor Pial
已浏览 11.5万 次1 个月前
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
Inventor Simulation
Amazing Hack With Homemade Rolling Shutter
0:08
Amazing Hack With Homemade Rolling Shutter
YouTubeInventor Pial
已浏览 560.2万 次1 个月前
How a mini vibrator dorne motor powered speaker • drone motor
0:08
How a mini vibrator dorne motor powered speaker • drone motor
YouTubeInventor Pial
已浏览 6.4万 次1 个月前
Caren machines working principle with using gear motor & n20 motor
0:10
Caren machines working principle with using gear motor & n20 motor
YouTubeInventor Pial
已浏览 2.9万 次2 周前
Peculiar Things About Nikola Tesla
1:01
Peculiar Things About Nikola Tesla
已浏览 4697 次1 个月前
TikToklored3396
Powering voltmeter & DC cooling fan with gear motor power generating system
0:11
Powering voltmeter & DC cooling fan with gear motor power generating system
已浏览 11.5万 次1 个月前
YouTubeInventor Pial
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
He invented matches and died with nothing.
2:56
He invented matches and died with nothing.
已浏览 3.9万 次2 个月之前
YouTubeA Beleza dos Dados
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1 个月前
YouTubeInventor Gc
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
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
已浏览 4.5万 次1 个月前
YouTubeInventor Pial
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
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
0:11
Powering two type voltmeter with a gear motor
已浏览 8439 次3 周前
YouTubeInventor Pial
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
0:09
Extinguish fire with homemade fire security system
已浏览 57.8万 次1 个月前
YouTubeInventor Pial
0:08
Amazing Wheeler Gate Mechanism with Dc Motor
已浏览 6.9万 次1 个月前
YouTubeInventor Pial
0:08
Pneumatic Lift Mechanism With Dc Motor Fan
已浏览 6.7万 次3 周前
YouTubeInventor Pial
2:44
The Barber of Progress: How Richard Spikes Invented the Modern World
已浏览 4.3万 次1 个月前
YouTubeBlack History Unfiltered
0:08
Ultrasonic mist maker tasting with fire #project #science #diy
已浏览 5056 次3 周前
YouTubeInventor Pial
0:10
Caren machines working principle with using gear motor & n20 motor
已浏览 2.9万 次2 周前
YouTubeInventor Pial
0:09
How Dc Motor Regenerative Breaking System Glowing A Dc Light
已浏览 3.2万 次2 个月之前
YouTubeInventor Pial
0:09
Powering Lemon Neon Red Light With Metal Gear Motor & Wheel
已浏览 3.7万 次2 周前
YouTubeInventor Pial
展开
静态缩略图占位符