EngineeringPorn

EngineeringPorn

Soyuz-5 launches for the first time

Soyuz-5 launches for the first time

Swiss-Mile robot. It’s a car, quadruped, and humanoid. The wheeled-legged robot performs exceptional locomotion skills with reinforcement learning driving at speeds of up to 6.2 m/s (22.32 km/h or 13.87 miles/h), overcoming obstacles, and standing up on t

Swiss-Mile robot. It’s a car, quadruped, and humanoid. The wheeled-legged robot performs exceptional locomotion skills with reinforcement learning driving at speeds of up to 6.2 m/s (22.32 km/h or 13.87 miles/h), overcoming obstacles, and standing up on t

DIY Hexapod Robot Flexing and Diving! The full HOWTO video is also available.

DIY Hexapod Robot Flexing and Diving! The full HOWTO video is also available.

Robotic arm performing Printed Circuit Board Assembly in seconds.

Robotic arm performing Printed Circuit Board Assembly in seconds.

Figure 03 - Deep Dive

Figure 03 - Deep Dive

Unitree H2: Deep Dive

Unitree H2: Deep Dive

Handmade Wooden Kinetic Sculpture

Handmade Wooden Kinetic Sculpture

Old tire restoration

Old tire restoration

Ring gear

HITLER'S PUSH-PULL PFEIL: The Story of WWII's Fastest Piston Fighter

HITLER'S PUSH-PULL PFEIL: The Story of WWII's Fastest Piston Fighter

This Guy Built a FLYING Version of the Vegas Sphere... And It Actually Works!

This Guy Built a FLYING Version of the Vegas Sphere... And It Actually Works!

B-47 Stratojet: The Revolutionary Swept-Wing Super Bomber That Defined the Cold War

B-47 Stratojet: The Revolutionary Swept-Wing Super Bomber That Defined the Cold War

Amusement park in Gothenburg, Sweden.

Amusement park in Gothenburg, Sweden.

Glimpse from IROS ‘25, China

Glimpse from IROS ‘25, China

Plan to Open-Source Low-Cost, Closed-Loop, 2-Axis Nanopositioner With 500 nm Resolution

Plan to Open-Source Low-Cost, Closed-Loop, 2-Axis Nanopositioner With 500 nm Resolution

Compacting thousands of aluminum cans for recycling

Compacting thousands of aluminum cans for recycling

Lego bridges - beautifully done.

Lego bridges - beautifully done.

Creating a truck

Creating a truck

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)

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

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

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.

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.

Demonstrating “Cutoff” with 2 of my Air Engines

Demonstrating “Cutoff” with 2 of my Air Engines

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