Jumat, 01 Juli 2011
electric generator : DIY Wind Turbine Blade DC 180 Volt Electric Generator HAWT Horizontal Axis Wind Turbine
This DIY wind turbine blade is hooked to a 180 Volt Leeson 3.8 Amp Permanent Magnet Electric Motor acting as a generator. Maximum voltage recorded at ground level was 27 volts. Maximum Watts produced was 43
solar power: 46" PARABOLIC MIRROR STEAM BOILER SOLAR POWER Solar "Death Ray":
www.greenpowerscience.com This is a big 46" parabolic mirror with a 1M focal length. The lens can reach about 2700F max collection. Not 100% sure about those figures yet as a mount is still needed and the mirror flexes a bit. TRUE MIRROR, NOT
wind farm : Wind Turbine Technician Academy, KVCC
The Wind Turbine Technician Academy at Kalamazoo Valley Community College has just finished its first 26 week class. This video highlights the unique hands on lab work and real world field experience that makes this program one of the best wind schools in the
wind farm : Wind farm illness: Waubra Disease
It's the biggest wind farm operating in Victoria and it's putting the tiny town of Waubra on the map in ways the locals never predicted. It's been dubbed the 'Waubra Disease', the health effects of living surrounded by wind turbines and it's now becoming known
solar power: Oregon Scientific Eco Kids Solar Power House Kit
Oregon Scientific Eco Kids Solar Power House Kit
List Price: $32.95
Easy build-it-yourself Eco-solar power houseOperates on natural sunlight, or use handle generatorSolar LED display, solar door sound, solar windmill, solar musical soundsGenerator LED display, generator door sound, generator windmill, generator musical soundsAn invaluable project to assist in educating children on the benefits of
List Price: $32.95
Easy build-it-yourself Eco-solar power houseOperates on natural sunlight, or use handle generatorSolar LED display, solar door sound, solar windmill, solar musical soundsGenerator LED display, generator door sound, generator windmill, generator musical soundsAn invaluable project to assist in educating children on the benefits of
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