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Alledaagse Vragen
Waarom worden bruggen en viaducten eerder glad?
Beschrijving van de aflevering
Er ligt een dik pak sneeuw in Nederland! En daarom nemen wij ook op vanuit huis (vandaar een beetje gekke audio). Maar wel met een hele relevante vraag... Want waarom worden bruggen en viaducten veel eerder glad dan de rest van de wegen? Het antwoord hoor je van meteoroloog Raymond Klaassen.