alt.energy.homepower

Jordan wrote:
> David Williams wrote:
>> Why not just make it strong enough that it can spin as fast as a
>> strong wind will make it turn without flying apart?
>
> But, would it turn in a slight breeze?

I've seen a number of spinning signs that sound much like what you're
talking about here. A quick websearch found me these products and they
don't seem to have brakes of any sort.

/
/Commercial_Banners_and_Signs_s/
/nz/

Anthony