Science-based game show. Stars of Newsround - Leah Boleto, Hayley Hassall and Ricky Boleto - take on two young teams in a mash-up of science, entertainment and insanity. Show more
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Science-based game show. Stars of Newsround - Leah Boleto, Hayley Hassall and Ricky Boleto - take on two young teams in a mash-up of science, entertainment and insanity. Show more