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Découvrez Comment fabriquer un ventilateur sans lames dans votre maison: fonctionne vraiment!

Le ventilateur de plafond semble être un aimant pour les enfants et les animaux, qui sont attirés par sa forme curieuse. Vous pourriez être intéressés de savoir qu’il existe des alternatives sans lames, faciles à construire et efficaces.

Dans cette vidéo, nous voyons le processus de création: la fin avec un petit ventilateur aura un énorme jet d’air en raison d’un phénomène physique appelé effet Venturi.

Regardez la vidéo :

 

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