Practical sun power: 5 projects to help free you from depending on any fuel other than the sun
William H. Rankins, III et al
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The purpose of this book is to give 5 basic projects which you can do in your home without any special hard-to-use tools or any hard-to-get materials. We want to show you the way to construct these machines, so you learn the principles and can then apply them to our demonstrated projects or to your own. Each project contains: step-by-step building information, photos, drawings, compled plans for construction, parts list, sources, and exact specifications on materials.
52 pages, illustrated
Chi tiết Ấn phẩm
- Phát hành: 1975
- Nhà Xuất Bản: Lorien House
- Dewey Decimal: 621.47
- Thư viện ECHO: 621.47 RAN