From the monthly archives:

July 2009

Renewable Energy: Wind Power

by Kurt on July 31, 2009

STIRLING ENGINE FRESNEL LENS SOLAR POWER GREEN ENERGY SUN

by Kurt on July 31, 2009

Hydrogen Genorator powered from Solar Panels! Free power

by Kurt on July 31, 2009

Create Teeny Tiny Solar Insect Robots

by Kurt on July 31, 2009

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