Renewable Energy for the Poor Man

Part 2 This is the AC version parts: AC version soldered. AC version put in a cottage cheese container. Notice that it puts out a max of ab...

I've had some requests recently asking for a simple "poor man's" colloidal silver generator. I have seen a bunch of compa...

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...