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Waarom steken we onze duim op?
Alledaagse VragenBNNVARASeizoen 7: Aflevering 2276 mindo 13 november 2025
Beschrijving van de aflevering
Het duimpje omhoog... Een favoriet handgebaar van menig mens. Maar waarom gooien we dat duimpje eigenlijk omhoog? Waar komt dat vandaan? Dat hoor je van psycholoog Denise Champs.