1897: Fires His Own Machine Gun Test RARE FOOTAGE [4K Colorized]
0:21
1897: Fires His Own Machine Gun Test RARE FOOTAGE [4K Colorized]
已浏览 9784 次1 个月前
YouTubeUntold History Files
His invention saves our lives every day, and few people know about it | #history #funfacts #didyo...
1:47
His invention saves our lives every day, and few people know about it | #history #funfacts #didyo...
已浏览 17.2万 次1 个月前
YouTubeHistorias De Marcas
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
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
Air Pressure Braking System With Dc Motor & Air Pump
0:06
Air Pressure Braking System With Dc Motor & Air Pump
已浏览 9.1万 次1 个月前
YouTubeInventor Pial
How to work homemede Dc motor • House light spinning
0:11
How to work homemede Dc motor • House light spinning
已浏览 3.5万 次1 个月前
YouTubeInventor PR
0:10
I Tried To Powering Eggs Light With Vibrator Drone Motor
已浏览 2.7万 次1 个月前
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
0:08
New Threshing Mechanism • New Innovation #scienceproject #dcmotor #project
已浏览 37.9万 次1 个月前
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
How Dc Motor Regenerative Breaking System Glowing A Dc Light
已浏览 3.2万 次2 个月之前
YouTubeInventor Pial
3:05
Transform Your Hand Saw into a Multi-Tool
已浏览 1030万 次2 个月之前
TikToksimple_diy3
3:03
Man Trapped in Phone Booth - Part 2 Report
已浏览 270万 次4 个月之前
TikTokinventor.ug2
2:58
DIY Air Conditioner: Simple Inventive Hacks
已浏览 210万 次1 个月前
TikTokinventorhacks123
1:25
حيل سفر خفية لراحة بال المسافرين
已浏览 140万 次2 个月之前
TikToktheinventor.1
0:36
El pack de 3 de atún: El invento de mi tío José Luis
已浏览 32万 次2 个月之前
TikTokelconfidencial
1:18
Omubede Driving Schools: Expert Training in Uganda
已浏览 86.9万 次3 个月之前
TikTokinventor.ug2
1:45
Creative DIY Inventions for Everyone
已浏览 160万 次3 个月之前
TikToksimple_diy3
0:28
El Primer Aro de Básquet: Innovación en el Deporte
已浏览 160万 次3 个月之前
TikTokfrankiebasket1
展开
静态缩略图占位符
你可能还想要搜索