のようなYouTubeチャンネル Jack Du

Jack Du

29,500 1.58%
aerosol cans spary filling capping machine rotary filler ...
irregular-shaped oblique bottles filling reducer feeding ...
nylon plastic screw anchor assembly making machine part 2
Spring coiling bending machine for 6.0 6.35 7.0 8.0MM
Riveting machine for shaped nails screws bolts etc
Submerged arc welding wire copper plating production line

Maciej Nowak Projects

760,000 1.68%
Making a Karambit From an Old Saw
Making a High-Power Electric Scooter
Making a Simple Energy Generator with Neodymium Magnets a...
Making a Fast Charging Power Bank ( 65W Total ! )
Making a Chain Drive Brushless Scooter
Making a Twin Cylinder Solenoid Engine

Maker B

471,000 1.53%
I Turn Stainless Steel Bolts into a Pocket Safe
I Turn Stainless Steel Bolts into a Beautiful little Lock
I made a tiny HYDRAULIC PRESS to crack nuts
Making a Manual Transmission Pen
Making a Pocket Hammer Trick Lock
Making the World’s Smallest Hydraulic Jack

engineerguy

1,200,000 2.15%
The Ingenious Design of the Aluminum Beverage Can
Fiber optic cables: How they work
Announcement: New Video Series, new book, and an Event!
The Microwave Oven Magnetron: What an Engineer Means by “...
The Engineering of Duct Tape

Lesics

4,760,000 1.7%
Tesla Valve | The complete physics
The Fastest train ever built | The complete physics of it
Why Airbags won't work without the Seatbelt?
Lesics is in a TROUBLE!
Statue of Liberty : Even Today's Engineers are Surprised!
The Collapse of World Trade Center | Solving All the Myst...
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