Keep watching the sky #ultralightplane #ultralight #carbonfiber #dcomposites

How deep into the well this worker had to go in order to repair it

On September 5, 1942, amid World War II, Petty Officer Charles Jackson French heroically swam for 6 to 8 hours near Guadalcanal Island. After the USS Gregory was sunk, he towed a raft through shark-infested waters carrying 15 wounded sailors to safety, using a rope tied around

The Citroën SM's advanced hydraulic system could actively shift weight distribution, adjust ride height and suspension stiffness, and maintain remarkable stability, even when driving on just three wheels.

This instrument, called a Mega Marvin, is used to create cinematic sounds for horror movies and games

Germany introduces a revolutionary Autobahn game-changer: dual-layer slipform paving. Wirtgen SP 1500 pavers lay structural bottom layer + noise-reducing exposed aggregate top "wet-on-wet" in one pass. Stronger bond, quieter roads, less material and up to 3km/day.

Did you know they had automatic doors in antiquity?

Swiss startup Stellar Aircraft (formerly Sirius Aviation) has unveiled the Stellar Jet: the world's first hydrogen-powered VTOL business jet

Rotating cabinet hinge

We’ve always known this day would arrive. From the first rough sketch to every calculated risk we took, we never wavered. Now, standing beneath these wings as they take definitive form in the hangar light, we feel only certainty. In 2026, she will rise. #ultralight #plane

The engineering behind the flatlock seam

Mould milling

A plasma flame changing how liquid spreads on metal

This is how bridge pillars are built underwater

That day Mark Kelly smuggled a full gorilla suit onto the International Space Station, and didn't tell anyone

Propeller vortices are invisible corkscrews of air shed by spinning blades. They carry energy, cause noise and drag, and shape how efficiently a drone flies. Every prop is really making tiny, organized tornadoes.

Merry Christmas X <3

Merry Christmas 🎄

Did you know that snow and ice don't easily melt in a microwave?

Principle of Topology

A YouTuber recorded the speed of light with a 2 billion FPS camera