Leitwind LTW77 Mals Descrição do Vídeo:
Leitwind LTW77 Windkraftanlage in Betrieb auf der
Malser Haide.
Wind turbine LTW77 operating near Mals, Italy.
Turbina Eolica LTW77 in servizio vicino a Malles.
NennLeistung/Nominal Power/Potenza nominale: 1.5 MW
Data: November 22, 2008
Palavras Relacionados: Wind Energie Windkraft turbine eolico turbina
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How to Make Solar Panels - Build Homemade Solar Panels Sav Descrição do Vídeo:
http://EnergyForEarth.net
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How to Make Solar Panels - Build Homemade Solar Panels &
Save $1000s
Building homemade solar panels is an excellent way to
save money and protect the environment at the same time.
Making your own solar panels is not as difficult as it
may sound. Some of the things you will need are: an
electric stove, copper wires, a micro-meter etc. These
materials can be easily found in any hardware store. To
build your own solar panels you will need to make solar
cells, connect them in series and also connect the solar
panels to one another. After that you should connect t
Data: November 22, 2008
Palavras Relacionados: energy bill eliminate power solar panel panels wind turbine alternative efficient efficiency renewable system how to bui
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Custom Fab Wind Turbine Power Output Descrição do Vídeo:
This showing some of the power output of the Custom
Hand Fab Wind Turbines wee sell at www.jl-energy.com.
Hope its not to boring.
Top Meter is the 300+ Watt Turbine
Bottom Meters is 2-140 Watt Turbines
At the end of the video shows how our Charge Controllers
Auto Divert the load when your batteries are charged.
Wind Speed was 5-15mph
Data: November 22, 2008
Palavras Relacionados: wind turbine generator meter amp hawt vawt blade solar hho custom fab
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VAWT Jet Z-shaped rotor of cross flow turbine Descrição do Vídeo:
A special designed vertical axis JET turbine with
Z-shaped rotor for turbulent low velocity wind in urban
environment. Super quiet machine. Periphery Jet channels
accelerated incoming and redirected flow and formed
tangential to the rotor jet stream. In the opposite
direction is creating an additional rotational Jet force.
Thanks to the rotational Jet force/torque the turbine
efficiency is increasing up to 2 times. Operating in both
media air and water.
For more see at www.tonchev.org
Data: November 22, 2008
Palavras Relacionados: Vertical axis wind turbine jet force torque low speed Z-shaped rotor www.tonchev.org
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Urban Farming: Hydroponics in the City Descrição do Vídeo:
Keeping agriculture sustainable increasingly means
keeping it local. Besides the environmental benefit of
reducing reliance on fossil-fuel guzzling transportation,
eating local food is a more seasonal and often healthier
experience. With concern about food security growing, it
might turn out to be safer, too. The folks in charge of
the Science Barge, a new urban farming experiment in New
York, are bringing local food production closer than
ever. In this video Vanessa Rae learns about the floating
greenhouse facility, which is designed as a demonstration
of how urban space, especially roof
Data: November 21, 2008
Palavras Relacionados: Green Environment Eco Sustainable Living Science Barge Hydroponics New York City Vanessa Rae Host
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