Honda’s VTEC technology is well-known for putting a little pep in the step of its engines. These days, it’s a bit of a tuner meme, prompting one YouTuber to recreate the system on a smaller scale.

The 3D printed microturbine engine developed by Technion - Israel Institute of Technology and PTC software seen here in a cut-away showing the internal structure. One aspect of how industrial 3D ...

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

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 ...

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 is a powerful tool for creating all kinds of stuff, but it has its limits. Hobbyist-focused machines that dispense melted plastic through a nozzle can only make parts that are so strong.

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 ...

Students from the San Diego chapter of the University of California test-fire a new 3D-printed engine, making UC San Diego the very first university to “additively manufacture” a rocket engine. The ...

3D printed materials have come a long way in the last decade or so as printers have become more and more mainstream. Printers can use all kinds of different plastics with varying physical ...

It should go without saying that this has some serious potential in the motorcycle world. Motorcycles have come a long way from their early days of hand-built frames and cast-iron engines. Over the ...