12:04The Curious Cases of Rutherford & FrySeries 7Adventures in DreamlandBBC Radio 4 Duration: 24 minutes Fri 29th Sep 2017, 12:04 on BBC Radio 4 FMAvailable for over a yearListen nowWhy do we dream? Drs Rutherford and Fry delve into the science of sleep. Show more GenresFactualScience & NatureBrandThe Curious Cases of Rutherford & FrySeriesThe Curious Cases of Rutherford & Fry: Series 7 Source: BBC Online