An electrospray engine applies an electric field to a conductive liquid – generating a high-speed jet of tiny droplets that can propel a spacecraft. These miniature engines are ideal for small ...

Researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board a ...

Ideal for propelling tiny satellites, the lightweight devices could be produced on board a spacecraft and cost much less than ...

In other words, the Royal Air Force has a goal to break down “strategic metals” from retired Tornado fighter bombers with a ...

Turning old fighter jets into a fine powder and using that to 3D print new components is a more sustainable way to build the ...

Now, construction is underway in Sweden on an industrial-scale plant that will emit almost zero carbon dioxide. Large language models unleashed the power of AI. Now it’s time for more efficient AIs to ...

A 3-D model created by The Times visualizes the helicopter pilots’ field of view minutes before a fatal crash with a jet in ...

It is written in Rust and provides native bindings for NodeJS, Python and Go. ZEN Engine allows to load and execute JSON Decision Model (JDM) from JSON files. An open-source React editor is available ...

Taiwan has begun training on its first batch of US-supplied M1A2T Abrams tanks, marking a major upgrade in its defense ...

OGRE (Object-Oriented Graphics Rendering Engine) is a scene-oriented, flexible 3D engine written in C++ designed to make it easier and more intuitive for developers to produce games and demos ...

A F-35 fighter jet has crashed at Eielson Air Force Base in Alaska. Shocking footage shows the jet nose diving over the airbase before it crashes to the ground in a ball of fire.