Atomic vertical-axis wind turbine.

I made a few refinements. This new shape is designed for vertical stacking up to whatever height is desired, with interlocking pieces to help maintain structural integrity and reduce vibrations. This is just a tweak to the previous design - the new arm isn't so strong, but it does eliminate that really nasty overhang. I have tested it out now (Thanks to some suitably British weather) and can verify that it does spin, and at a pretty decent speed too! Though without much torque.

This design wo