Ecofriend

Eco Factor: Wind turbine design for places where windmills are not efficient. A conventional windmill proves to be efficient in open places and farms where there is no obstruction to slow down the velocity of wind. Such windmills don’t prove to..

What I know about wind power systems would fit in a thimble, but Jim Duda can be of a great help if you are interested in a DIY windmill for your home. He has penned down a step-by-step details with fitting images for your assistance. Ideal to...

As climate change takes its sway around the world, countries seem to be increasingly experimenting with green technology. Britain is giving an attempt at wind energy. Windmills, the highly proficient source of power, have become the latest weapon to..

Finally we have something for the general masses. Amazing work Whisson! Water is a common chemical substance that is essential to all known forms of life. Common, but scarce! Here is something for the developing countries in particular, a device...

Wind was in profusion, need was driving, knowledge was minuscule and resources none - caring least about loopholes, Kamkawamba took to the available scrap timber, crafting it into a 12-meter tall windmill that cost around $16. Innovation is no man's..

Wind power and Opera seems to go hand in hand just like spaghetti and meatballs. Recently, the Glyndebourne opera company has been trying to battle all the odds to establish itself as an eco friendly opera. For this, the windmill project has...

Ah! A power generating flower bouquet! Yes, to build this new generation wind mill, 10 turbines are arranged to form this flower bouquet, adding to the already picturesque landscape. One Architecture, Ton Matton and NL architect have come up with the.

Here is a windmill without blades. With more and more birds dying, being hurt and cut by windmill blades, the Mekaro Akita Co. has developed a windmill that uses cylinders replacing propeller blades. And, this windmill amazingly generate power...

This solar model kit is made for educational demonstration of how solar energy works. This windmill kit uses solar power to show how a real windmill works! The model kit contains plastic parts, glue, solar panel and a motor. The plastic parts snap...

Here is the electrical powered car for $7000, as published in the issue 5 of Make Magazine. As Bob writes - "I recently bought issue 5 of Make Magazine, and inside are articles on the electrical powered car for $7000 and a some pages later on building...