CadCam addict hooked on 3D printing. 3D Printing evangelist and Open Source advocate. Author of "The OpenRC Project" and "OpenRailway Project". Designer, Maker, Presenter and destroyer of small parts!Pateon: https://www.patreon.com/Dan...

Richard Horne (RichRap) is an Electronics Engineer, Product Designer, Salesman, and Problem Solver working in a wide range of industries and applications, across many platforms and technologies for the last 20 years. My inte...

I only upload stuff that I printed and tested!

I'm having fun designing and improving 3D printers.By day, I work on the PanSTARRS telescope operations team.

Mechanical designer of special purpose machinery for many industries for over 20 years.