The Flow On Effect - Transcript

CAROLINE JONES, PRESENTER: Hello I'm Caroline Jones. One of the most popular programs we've ever brought you was about a revolutionary beehive, and the father and son team who invented it. Cedar Anderson and his father Stuart were living on the smell of an oily rag when their invention took the world by storm.Almost overnight they became multi-millionaires. And their success was crowned this year when they won the most prestigious prize at Australia's Good Design Awards. But it was not an easy t