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This video shows the possibility of using waves to create electricity. Using these 'wave generators… Tags: sustainibility, electricity Marina Henke Apr 5, 2010 66 views
Tags: electricity, energy Aaron Freeman Mar 31, 2010 62 views
Single cylinder rhombic drive engine, atmospheric working pressure. Stroke 150mm bore 70mm. Heater… Tags: stirling, wood Frank scruggs Mar 22, 2010 112 views
This short video shows how a simple idea of using large kites up high in the air can create power b… Tags: power, wind MichalHuller Mar 19, 2010 68 views
Solar and dynamo power for reliable sources of low voltage DC power: light, radio, cell phone, and… Tags: lights, batteries gmoke Mar 18, 2010 23 views
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