Generating Electricity For Free From Warm Air !!!
This video describes an amazing new type of free, renewable energy. A German company has built a solar wind tower in Spain, that simply generates electricity using hot air rising off the ground on a sunny day. Too good to be true? You just need a giant chimney, a turbine, and a lot of clear plastic, acres of it. But it is an economically viable option and very low impact process. Take a look. It also gives hope; showing us how we are surrounded by so many simple solutions to our looming energy crisis.