Cambered vertical axis wind turbine - Mk3

This is the third iteration of the Vertical Wind turbine.

It has been replaced by the next version, http://www.thingiverse.com/thing:16504

Mk5 has been printed by Imitation, and sadly did not perform as expected.


New variation on source will allow solid blades, and the option to select the hole diameter in the blade...

Added optional tabs to ensure sharp end sticks to the build plate. Thickness adjustable in code.

Changes include:
* After an interesting email from my father/men