James Cameron is an environmentalist as well as a movie director. Here is the a video about The Sunflower, his open source solar energy system.
Do It Yourself videos about clean energy and solar power projects you can do
So, let’s look at all the essential insight that will allow you to create your own wind turbine.
Calling it warm air is not accurate as the air coming out of the room vent is 42 degrees C!
This design is easy for people all over the world to do and certainly fun to try in your own backyard
There are still well over one billion people in the world that do not have access to electricity and lights after the sun goes down.
This looks like a great home project to build a solar air heater from pop cans