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 i…
已浏览 16.6万 次1 个月前
YouTubeHistorias De Marcas
Drone Motor Propeller & Mini Voltmeter Powered by Gear Motor Generating System
0:11
Drone Motor Propeller & Mini Voltmeter Powered by Gear Motor …
已浏览 2.8万 次1 个月前
YouTubeInventor Pial
Powering Water Pump Machine With Gear Motor Power Generating System
0:09
Powering Water Pump Machine With Gear Motor Power Generating Sys…
已浏览 115.4万 次2 个月之前
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
New Threshing Mechanism • New Innovation #scienceproject #dcmotor #project
0:08
New Threshing Mechanism • New Innovation #scienceproject #dcmo…
已浏览 37.9万 次1 个月前
YouTubeInventor Gc
The escalator was originally a horror attraction #cibertales #otis #generalculture
1:01
The escalator was originally a horror attraction #cibertales #otis #gener…
已浏览 10.6万 次1 个月前
YouTubeCIBERTALES
0:08
Pneumatic Lift Mechanism With Dc Motor Fan
已浏览 6.4万 次2 周前
YouTubeInventor Pial
0:08
How a mini vibrator dorne motor powered speaker • drone motor
已浏览 6.2万 次1 个月前
YouTubeInventor Pial
0:11
DIY 360 Degree Rotating Fan Control with Servo Gear Motor • D…
已浏览 4.2万 次3 周前
YouTubeInventor Pial
3:00
The idea from An old Fan motor! This simple invention could chang…
已浏览 91.6万 次1 个月前
YouTubeBrain Inventor
0:09
Extinguish fire with homemade fire security system
已浏览 48.1万 次3 周前
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
0:06
Generate Electricity with old 775 Dc motor generator
已浏览 1万 次2 周前
YouTubeInventor Gc
0:26
Conectores en escritorio 🔌 práctico y fácil #DIY #Electrónica #Inventos
已浏览 4.5万 次1 个月前
TikTokcomolohiceinventor
3:03
INVENTOR UG (@inventor.ug2)’s videos with original sound - INVE…
已浏览 160万 次3 个月之前
TikTokinventor.ug2
4:58
The Man Who Disappeared After Building a Time Machine
已浏览 100万 次2 个月之前
TikTokforgotten_truths86
0:27
Mini Sistema Solar: Cómo Funciona la Energía Renovable
已浏览 7203 次2 周前
TikTokcomolohiceinventor
1:25
حيل السفر الخفية: اكتشف نصائح مهمة للسفر
已浏览 140万 次2 个月之前
TikToktheinventor.1
2:48
INVENTOR UG (@inventor.ug2)’s videos with original sound - INVE…
已浏览 220万 次3 个月之前
TikTokinventor.ug2
观看更多视频
静态缩略图占位符