S1, E5: Behind the scenes at the Bombay Sapphire distillery to discover how exotic botanicals from around the world are used to flavour this classic British gin. Learn how an army of robots manufacture thousands of wheelie bins, destined for streets up and down the country. See how a traditional set of bagpipes are hand crafted, using wood sourced all the way from Africa, and meet the team turning Scottish granite into Olympic-class curling stones.