Instructions
before it can be printed you need to add a hole for the axis or put a cylinder as axis on it that goes into a bearing.
I haven`t put that on it since I have no idea how big it will print and the measurements of a bearing are not known to me.
after its printed find a source of wind/moving-water.
and mount it up and hook a generator up and hope it doesn`t break.
maybe combine it with one of these:
thingiverse.com/thing:1589
thingiverse.com/thing:802



