If you want to download the stl files and follow the description come to https://www.instructables.com/Bi-Generator-Vertical-Wind-Turbine-Device/
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We are making a pre launch campaign at kickstarter to go online soon with a variety of 3d printed wind turbines. Come and subscribe as we will be online very soon!!
https://www.kickstarter.com/projects...turbine-system
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