I have been working with 3Dprinters since the first RepRap mendel design came out, and since then have had several 3D printers.
The very first 3D Printer I saw was a RepRap Darwin, the first one I made myself was the RepRap mendel.
In the last few years I have used the first ultimaker, and I currently own a Original Prusa I3 3MM, a Original Prusa I3 MK2 and a UltiMaker 3.
With the site and youtube channel I try to tell things I learn when I use these machines.
If you have anything to ask, please let me know via the Contact page!