11:00Wynne Evans15/07/2016BBC Radio Wales Duration: 2 hours Fri 15th Jul 2016, 11:00 on BBC Radio Wales FMWynne is joined by broadcaster Johnny Ball.GenresFactualArts, Culture & the MediaFactualLife StoriesFactualFood & DrinkMusicClassic Pop & RockMusicPop & ChartEntertainmentBrandWynne Evans Source: BBC Online