Building hot rods remained basically the same for decades, with tried-and-true “old school” methods being used to create increasingly complex builds. Computers really changed the game, allowing things ...

One of the continuing struggles with FDM printing is making sure that parts that should fit together actually do. While adding significant tolerance between parts is an option, often you want to have ...

You can get just about any gear reduction you want using conventional gears. But when you need to get a certain reduction in a very small space with minimal to no backlash, you might find a wave drive ...

Understanding the basic limitations of 3D printing will allow issues to be corrected before they are submitted for an analysis and a quote. While 3D printing has a reputation for offering an infinite ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In 2021, NASCAR unveiled its Next Gen platform that included a ...

File picture: Jets parked on the tarmac of Geneva Airport - Copyright Tobias SCHWARZ File picture: Jets parked on the tarmac of Geneva Airport - Copyright Tobias ...