Colour and Light
S2, E6: Comedian Lauren Bonner and young Reuben delve through a spectrum of facts about the process of colour and light, to decide who will conquer the rainbow in the thrilling quiz.

S2, E6: Comedian Lauren Bonner and young Reuben delve through a spectrum of facts about the process of colour and light, to decide who will conquer the rainbow in the thrilling quiz.