3/3 A look at life on the India-Pakistan cross-border train known as the Samjhauta Express.
1/12 Stonehenge, far from being a place of burial, may in fact have been a place of healing.
2/3 A journey to the Lambeyeque valley in Peru, and the ruins of 250 mysterious pyramids.
2/2 Michela Chiappa visits Bardi, where her own family came from.
2/2 A closer look at the stone circle and the ancient civilisation that flourished around it.
2/6 The family is transported to the space-age 60s, with a gleaming fitted kitchen.
Witness speaks to the man who survived the 1995 Sarin gas attack on Tokyo's subway system.
BBC News Channel
4/4 The Teotihuacan civilisation exploded into a position of dominance almost 2,000 years ago.
Following the excavation of Pavlopetri, the oldest submerged city in the world.
2/6 Fred Dibnah visits Hampton Court Palace and examines a 15th-century manor house.