Efficient Water Purification with New Solar Oven
The “solar still” is perhaps the simplest and the most iconic survival “tool” that can be used to treat water for drinking without the use of other...
View ArticleWhich Solar Cooker is the Best for You?
Solar cookers and ovens are not really considered new innovations. Solar cookers have been around for quite a long time already, and have been predominantly used in areas...
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