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madness

Hello ;
Here is a link to calculate the solar radiation: http://www.pedagogie.ac-nantes.fr/1214223614078/0/fiche___ressourcepedagogique/&RH=1160729734281

I think it helps complete more precisely map.

madness

Hello ; Otherwise, I saw on youtube the use of mirror plexiglass that can be easily thermoformed: "PLEXIGLAS® solid sheets can be formed, except for alveolar or sinussoidal profile sheets. The protective film must first be removed from the sheets PLEXIGLAS®. L ...

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Do a in-depth textual research ou look for an image, a drawing, a graphic on the forum

Explanations on the image search by Google or Qwant or other.