21/02/2010
S23:E8
2010
IMDb
Julia Bradbury and Matt Baker explore the wetlands known as the Somerset Levels and visit the limestone cliffs of Cheddar Gorge. On his farm in the Cotswolds, Adam Henson discovers why farming is one of the most dangerous professions. Meanwhile, John Craven investigates the effectiveness of domestic energy-generating devices such as solar panels and wind turbines.