8/8 Examining the use animals make of the constantly changing coastal areas. (R)
3/4 Iain Stewart reveals how the deadliest avalanche killed 18,000 people in three minutes. (R)
2/2 As the confusing murders continue, it seems Wallander's daughter could be in danger.
Julia Bradbury walks the 60 kilometres of Iceland's most famous hiking route. (R)
With Smokie, Brotherhood of Man, Barry Biggs, Hot Chocolate and Olivia Newton-John. (R)
Following the excavation of Pavlopetri, the oldest submerged city in the world. (R)
Documentary about the Antikythera Mechanism, an early computer found in a shipwreck. (R)
Sunday 5 August 2012