VAWT Lenz type. Stage 1. Converting wind power to rotary motion.

Step 4: Assembling the frames.

The spars where then glued in place with Gorilla glue, I used Gorilla glue as it expands into any gaps that are left when you fit the spars.

I also drilled each joint of the wind and used a 1 1/2" wood screw to give the joint extra strength.

PS. a tip to the wise, if you use Gorilla glue where old clothes and disposable gloves, I didn't and ruined a shirt and had glue (and the dirt stuck to the glue) on my hands for about 3-4 days.