Wind gizmos
Thanks all!
The CD bit is interesting but honkers are brave, they will look you eye ball
to eye ball and dare you. I was thinking of a weather vain type gizmo with
a noise making propeller. Was more concerned about how to make a prop
hub, the rest should be simple.
The reflective tape on the prop blades might be interesting, it's cheap
enough.
Thanks for the ideas, RM~
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