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Ivory Coast: Solarpak, a solar satchel for pupils in rural areas
(Ecofin agency) - Solarpak is a colorful satchel composed of a rechargeable solar plate, a 3 -hour battery of autonomy and a small lamp.The solar panel stores the harvested energy on ...
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Digital, a growth lever for Velux France
Arrested sites, closed production sites ... The health crisis will not have spared the building sector.But if confinement has been synonymous with losses, the activity seems to start upwards ...
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Are you in favor of banning hunting during the weekend and the holidays?
H hellson on 16/11/2021 to 17: 26impossible to vote "yes" so bogus survey, (are the votes closed? Since when?) Good anyway does not mean much, since the vote is anonymous....
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JO 2021 in Tokyo: How do 3D holograms work on sports competitions?
Updated Reading time: 2 mincorentin bechade Corentin Reading time: 2 min Corentin Bechade Corentin Bechadeles Olympic Games of Tokyo have largely adopted new technolo ...