Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. In Overmatched, we take a close look at the science and technology ...

Turbojet engines are an incredible piece of 20th century engineering that except for some edge cases, have mostly been replaced by Turbofans. Still, even the most basic early designs were ...

You can make some big 3D printed projects in your own home, but projects this massive are going to require a specialized ...

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 ...

3D printing for rocket engines is making a lot of headlines lately. In the last few weeks, we've told you about Aerojet Rocketdyne building and hot-firing a 3D-printed rocket engine and NASA's ...

Many firsts: The Agnikul mission was packed with multiple firsts that have significant implications both for India and the world. It marked the country's inaugural rocket launch from a privately owned ...

Everybody knows the trick to holding a candle flame to a balloon without it bursting — that of adding a little water before the air to absorb the heat from the relatively cool flame. So [Integza], in ...

What is a flat four? What is a boxer engine? This video will explain the benefits of a flat engine, specifically a flat four ...

Each of the new CFM LEAP engines, a joint venture between GE Aviation and Safran Aircraft Engines, will have 19 3D-printed fuel nozzles in the combustion that’s impossible to be made any other way.

Scale models and automotive enthusiasm have gone hand-in-hand since the earliest hot-rod days. In modern times, you'll find countless ways to indulge in these tiny replicas that often end up next to ...

A UK-based spaceflight company, Orbex is known for producing the world’s largest 3D-printed rocket, Orbex Prime, set to be launched later this year from Spaceport Sutherland in the North of Scotland - ...