SBS ONE, 7.30pm
This is one for the armchair tourist and history lover. r. First off, Nick Crane ( pictured) checks out the Isles of Scilly off the southwestern tip of the Cornish peninsula of Great Britain, n, while Ruth Goodman heads to Devon to walk the treacherous journey taken by the Branscombe Cliff farmers. Mark Horton gives es us a history lesson on the Transatlantic Telegraph service but the he highlight of the episode belongs to Hermione Cockburn. She e shows us how the fossil of a large sea creature found in Pembrokeshire brokeshire helped to shape scientists’ understanding of Earth’s s history. It’s intriguing stuff.