Renewable Energy for the Poor Man

Some things have been nagging me lately about solar hot water collectors. Take a look at this chart. You can find this graph here and they a...

I first noticed the pizza box solar oven about 2 weeks ago. But everyone that tried it could not get it to work right. I figured that the ...

One of the toughest things to find over the last few years has been bearings. Especially when I was looking for free or nearly free. I hav...

This composter looks nice and very fast. It does consume 10 watts of power but it looks really convenient. I suppose it could be run off o...

Well, the summer is always slow for my book sales. So, I've decided to make some extra cash by making arbors. I've made a couple b...