Mechanics, Software, Electronics, Photography (incl Optics/Chemistry/Printing), and now 3D-CAD and 3D printing.
Did you download a thing I created?
Give me a small "donation" equal the value you see in the thing.
This is an immediate transfer directly to me, without any middle-hands:
I Am A…Engineer
Tools I Use…
Printers: Flashforge Creator Pro, 2016
Design Programs: FreeCAD (linux)
3D Design Skill Level