Generating clean electricity for you is cool and generating it through a homemade machine is just the best way to do it, especially if the homemade device costs much less than what one would pay to buy it from the market. Kevin Harris is one such man who had the determination to help the environment and the skills to keep the cost of his product as low as possible. He ended up building a great wind turbine that generates about 250W of power. Kevin claims that all he needed to spend on the product was a mere $150. Interested? Check out the complete DIY here.
