Molly and Carl head to Sweden to try one of the most disgusting foods in the world. Just wait until you find out what it is! Between gagging and dry retching, they try to answer an important question — am I brave or am I a coward? And is one always good and one always bad?

Brains Trust: Guardian Angels Primary School in Queensland — Cienna, Daniel, Ellena, Eva, Kaizin and Laetitia.