Renewable Energy for the Poor Man

I was watching a video  on youtube where supergokue1 was running a double windturbine on one mast and connecting the motors in series to get...

Survival Lilly came to Canada....and survived. She spent about a week in the bush, practicing her bushcraft and survivalist skills. The hel...

I have done some work on my VAWT / Savonious Wind Turbine Calculator . It allows you to enter parameters and compute power output, amperage...

I've said for years that we should have white roofs. There is really no reason to have an attic get 120 to 150F. Everyone is just used t...

Been so hot lately, I just wanted to point out the cheap air conditioning post from a few years ago. Check it out.