19:00Mark ForrestBeatles v Stones, older mums, and apps making eating disorders worseBBC Local Radio Duration: 3 hours Wed 6th Apr 2016, 19:00 on BBC Radio DevonWho's better: The Beatles or the Rolling Stones. We also hear from the UK's oldest mum of triplets (she's 55), and hear that diet apps could be making eating disorders worse.GenresEntertainmentBrandMark Forrest Source: BBC Online