蘑菇短视频

In Roald Dahl鈥檚 novel "Charlie and the Chocolate Factory", Charlie Bucket wins a golden ticket to visit Willy Wonka鈥檚 factory. But one of our younger More or Less listeners in England wanted to find out what the chances would be of winning one of those Golden Tickets. So we sent maths book author Rob Eastaway to her school in Derby to explain the answer to her class-mates - a must-listen for anyone who struggles to get their head around probability. Also on the programme we look at whether the age of players makes a difference in World Cup football. This programme was first broadcast on the 蘑菇短视频 World Service.