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Cos'è la luce blu? Hai mai pensato a quanto tempo trascorriamo guardando uno schermo? La sovraesposizione a questi schermi può provocare una serie di effetti negativi a causa della cosiddetta luce blu. Scopriamo quali sono e come influenzano la nostra salute.
Questo video è presente anche nel dossier di éducation21: Salute - movimento - natura
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