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Solar oven

This DIYs project helps to understand how the greenhouse effect can be used to 'trap' and increase the heat of the sun.   The sun's rays (short wavelengths of visible light) penetrate through the glass of the oven and heat the elements inside. When this heat is reissued as infra-red radiations ... »
greenhouse, trap, rays, wavelengths, penetrate
Note
Difficulté
Durée2h 0 min.
Date03.02.2016
Langue(s)

Portable solar cooker

This DIYs project is a good way to discover the power of the Sun, and the use of a renewable energy to cook without polluting or increasing deforestation.   The portable solar cooker uses 3 principles: the greenhouse effect, the concentration of light with reflective panels and the ability of black ... »
renewable, polluting, deforestation, greenhouse, reflective
Note
Difficulté
Durée2h 30 min.
Date15.05.2013
Langue(s)
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