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Best wind turbine ever!!

Mag-Wind Vertical Axis Turbine for your Home

Mag-Wind Vertical Axis Turbine for your Home -by Lloyd Alter Energy / Renewable Energy -Posted on January 22, 2007

Biogas, the Forgotten Free Renewable Energy

川や水路の自然な水流で発電する新しい水力発電「Cappa」 #DigInfo - YouTube

Biogas generator for the home

今日も夕日を観に行って来た(^^)/|miniポンタのページ|Blog|miniポンタ|Minkara - The Car & Automobile SNS (Blog - Parts - Maintenance - Mileage)

Windmill

Honeywell have launched a $5000 turbine that is far more effective than any other known technology and pulls a decent current from winds as mild as just TWO miles per hour.

This is very clever and the heat transfer should be very good.

How to Build a Wind Turbine for Your Science Fair?

How to Build a Wind Turbine. If you look closely you can see that it's nothing more than a plastic water bottle with cardboard (balsa wood?) top and bottom mounted on a dowel. How cool is that!?!?

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