«If you have an apple and I have an apple and we exchange these apples then you and I will still each have one apple. But if you have an idea and I have an idea we exchange these ideas, then each of us will have two ideas.»
George Bernard Shaw
O programa infantil Zig Zag , da RTP2, integra desde 23 de Setembro os episódios da série Visiokids , que visa “divulgar a ciência de modo informal e divertido”. ( Pode ler + )