EngineeringPorn

This is how trains change gauge while moving (1000 to 1435 mm shown)

This is how trains change gauge while moving (1000 to 1435 mm shown)

Video Credits to: u/clippervictor

< Previous

Next >

Download Video View Source & Comments

Related videos

Hot-joining a handle to a glass cup

Hot-joining a handle to a glass cup

Demonstrating “Cutoff” with 2 of my Air Engines

Demonstrating “Cutoff” with 2 of my Air Engines

Soyuz-5 rocket engine first stage test. This is the final stage of ground testing.

Soyuz-5 rocket engine first stage test. This is the final stage of ground testing.

Arleigh Burke-class guided missile destroyers conduct SM-2 shots during the U.S. Navy's 250th anniversary celebrations on October 5, 2025.

Arleigh Burke-class guided missile destroyers conduct SM-2 shots during the U.S. Navy's 250th anniversary celebrations on October 5, 2025.

The Blackbird's Secret Partner: Kelly Johnson's D-21 Spy Drone. Rare Restored Footage

The Blackbird's Secret Partner: Kelly Johnson's D-21 Spy Drone. Rare Restored Footage

This Polyurea spray foam imparts ballistic properties to the coated material & improves strength & durability

This Polyurea spray foam imparts ballistic properties to the coated material & improves strength & durability

RSI killed my ability to use a mouse… so I built one for my foot (3D printed + working)

RSI killed my ability to use a mouse… so I built one for my foot (3D printed + working)

Creating a truck

Creating a truck