I do a lot of backpacking and have found my iPhone 4 is great as a multi-purpose device: GPS maps ...
I have floor to ceiling windows facing southeast. There is lots of sun. How can I power as many ...
I am posting this for someone else who lives in Italy. Here is his question:
My two wells ...
I tend to think that it is best to leave solar electricity to the pros right now. The panels are ...
Changed jobs, and now commute by bicycle. After a month or two sitting in the back driveway, I f ...
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