In a world like today, it is common to use fossil fuels and their derivatives, but, what problems we got?, Are we prepared for the consequences?
mainly use energy produced by fossil fuels generates waste contaminants that are forming layers in the air.
Renewable energy offers the way to change the fate facing our civilization. We must become aware before it's too late, using solar energy achieve the same results that we deliver on fossil fuels, but it is clean, no residue, and does not threaten our nature, providing a great opportunity to life, our ancient forests, now go away on the huge demand for electricity. We want clean air, a wide diversity of flora and fauna, whose beauty priceless someday come to know in all its glory, that if we are responsible with the resources she gives us.
Our project aims, among other things, help to solve these serious problems, and using a resource, we all know, and we see daily, we can change the sad reality that we see. This resource is sunlight. Through photo voltaic cells, light excites electrons between layers of silicon semiconductor materials, this energy is stored in batteries for later use when sunlight is scarce and food load. In our project we feed a digital clock which is essential operating 24 hours a day, plus a 12V DC fan. Using these projects
show people the alternatives, they also teach that can help change this, we want to open their eyes showing new possibilities for progress, different to conventional, non-harming our already damaged planet.
In a globalized community, we're one for all and all for one. If we bring renewable energy to our homes, we will be saving the life of our planet and improving the quality of life of future generations.
call you all to be part of this project.
Labrin, Jymmy Lovera, David Vargas, Vidal mainly use energy produced by fossil fuels generates waste contaminants that are forming layers in the air.
Renewable energy offers the way to change the fate facing our civilization. We must become aware before it's too late, using solar energy achieve the same results that we deliver on fossil fuels, but it is clean, no residue, and does not threaten our nature, providing a great opportunity to life, our ancient forests, now go away on the huge demand for electricity. We want clean air, a wide diversity of flora and fauna, whose beauty priceless someday come to know in all its glory, that if we are responsible with the resources she gives us.
Our project aims, among other things, help to solve these serious problems, and using a resource, we all know, and we see daily, we can change the sad reality that we see. This resource is sunlight. Through photo voltaic cells, light excites electrons between layers of silicon semiconductor materials, this energy is stored in batteries for later use when sunlight is scarce and food load. In our project we feed a digital clock which is essential operating 24 hours a day, plus a 12V DC fan. Using these projects
show people the alternatives, they also teach that can help change this, we want to open their eyes showing new possibilities for progress, different to conventional, non-harming our already damaged planet.
In a globalized community, we're one for all and all for one. If we bring renewable energy to our homes, we will be saving the life of our planet and improving the quality of life of future generations.
call you all to be part of this project.
H 4 pupils electronically. 07/07/2007 July
Eyzaguirre particular Polytechnic College
Santiago, Chile. Dept.: Language, Principles of Electronic
land, applied in electronics.
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