10:00Alun Newman and Lou HannanProfessor Andrew Osbaldestin gives us the maths behind Eurovision & Expert Declutterer Sue Spencer is here.BBC Radio Solent Duration: 3 hours Thu 16th May 2019, 10:00 on BBC Radio Solent DorsetBrighten your day with special guests, feelgood music and your chance to Ask The Expert.GenresEntertainmentBrandAlun Newman and Lou Hannan Source: BBC Online