09:30Jenny Kendall-TobiasActive Sleeping & Teenage Brains.BBC Radio Guernsey Duration: 3 hours, 30 minutes Wed 15th Nov 2017, 09:30 on BBC Radio GuernseyDarren sits in for Jenny. He discusses active sleeping and all its benefits and teenage brains and how they develop. Plus his sofa guest, David Jewell, talks fantastic fauna.GenresEntertainmentBrandJenny Kendall-Tobias Source: BBC Online