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Thermoelectric Fan Powered by a Candle

Fan powered by a candle

How to Build an Electricity Producing Wind Turbine > A DC motor to be used as a generator in a wind turbine

The Wind Cube is designed to work in an array, bolted onto the side of a house with a handful of other identical turbines. Just 15 of these small home turbines on a house could provide enough power for a family of four.

Pumps water from flowing streams, creeks, or rivers without electricity of fuel Lift water up to 82 feet vertically

Underground Shelter. This website has tons of different shelter options along with suggestions on fuel tanks, solar power, water tanks... Lots of info. A must for how to survive in an emergency.

Inhabitatfrom Inhabitat

New Solar Panels That Work At Night

new solar power technology

How to make your very own solar panel set-up completely from scratch. Additionally information to do with working with kits and getting extra parts via Ebay. Off Grid Solar Power system control

Tesla Water Turbine -

Gizmodofrom Gizmodo

How To Make an Electricity-Free Refrigerator

zeer pot " Les aliments sont placés dans un pot d’argile, lui même placé dans un pot plus grand. Entre les 2 pots, on place du sable que l’on arrose 2 fois par jour, le tout est recouvert d’un linge humide. L’évaporation d’eau permet le refroidissement du pot interne : principe de la thermodynamique. "