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Twin Springs Homestead Research Institute
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General Idea
Colorado
Arizona
Solar Heated Water
Solar Heated Household
Solar Heated Pool Water
Washing Machine Graywater
Digging it out
Fill
Plumb
Trees
Planter
Dishwasher graywater
Bath water Graywater
Solar Drying
Solar Cooking
Box Oven Design Basics
Sun Oven Comments
Windowsill Hydroponics
Food Production
Composting Kitchen Waste
Composting Coffee Grounds
Drying Food
Desert Planter Setup
Olives
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Arizona
The projects below were implemented in Arizona