I love hands-on projects, especially those that involve creating something from scratch. I have a 3D printer and a CNC machine, and while I don't have as much time to play with them right now (reason: ...

When he founded MakerBot eight years ago, Pettis made a multi million-dollar bet that at-home 3-D printing would become the future of manufacturing. Today, that prediction still hasn't materialized.

[Jeff] recently bought an SX2 mini milling machine with plans to eventually automate it for use as a CNC mill. After paying nearly $700 for the mill, he decided there was no way he was willing to pay ...