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 ...

[Slant 3D] knows a lot about optimizing 3D prints so that they can be cranked out reliably with minimal need for post-processing, and in this short video he uses a cube as a simple example of how a ...

Q: I'm excited by all the new 3D-printed figures and details that have become available. Lately, however, I've received some figures that are still attached to the support structure. I work in HO ...

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 ...

If you are thinking of building your very own desktop robot arm and were intrigued by the project published yesterday which took you through the process of creating a mini robotic arm using Arduino.