Wind Power

Wind Power

Vendor
Balderson Kidz
Regular price
$12.95
Sale price
$12.95
Regular price
Sold out
Unit price
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A beginner's guide to wind power and an invitation to experiment with wind.  

20 projects for all ages and skill levels, from a simple 2-blade pinwheel to a sophisticated six blade variable pitch windmill

https://sp-seller.webkul.com/?sid=28244