Make: Online : Appropriate technologies

Appropriate technologies - get your green on

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MAKE Flickr photo pool member AIDG posted up a nice set of - Pelton turbines, biodigesters, hydraulic ram pumps, windmills, solar water heaters, pepsi can stoves & charcoal makers - Link.

Related:

DIY stove projects - Link.
Turbine projects - Link.
Windmill projects - Link.
Solar water heaters - Link.

From the pages of MAKE:

Wind Powered Generator - With a motor and some piping, it's suprisingly easy to build this inexpensive, efficient windmill generator--and enjoy free energy forever. Subscribers--read this article now in your digital edition!

Comments

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Posted by: The-Industrial-Strength-Bard on November 22, 2006 at 6:31 PM

Wouldn't an Alternator out of a donor car work as well considering many have built-in rectifiers and are rather cheap (aka free) in the disposable US of A?

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