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Richard Hammond's Engineering Connections - Sydney Opera House

Seizoen: 2 - Aflevering: 2 / 6 - Eerst uitgezonden: 14 september 2009 - Episode ID: 444217

Towering over Sydney Harbour, the famous Opera House is one of the most recognisable and iconic buildings in the world. Richard heads Down Under, takes a stroll along the incredible structure’s roof, learns how its unique “sails” work on the same principles as a simple child’s collapsible toy, and discovers a bizarre engineering connection with a First World War gas mask.