Local Heroes (1995)

London (6x1)

Uitzenddatum: Mei 16, 2000

Denis Papin (1647-1712) Pressure Cooker, Steam Engine (1698) David Kirkaldy (1820-1897) Engineering Testing Augustus Waller (1856-1922) Electrocardiogram Benjamin Franklin (1706-1790) Glass Harmonica, Lightning Conductor