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Wales

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Eric and Bobby’s second episode is all about industrial engineering as they sail across the highest navigable aqueduct in the world and climb the summit of Mount Snowdown via the mountain’s iconic rack-and-pinion narrow gauge steam railway train.

Try Topic’s new streaming service for free.

Topic Studios produces award-winning film, TV & podcasts, supporting creators at the forefront of culture.

Topic is a First Look Media company

Wales

Eric and Bobby’s second episode is all about industrial engineering as they sail across the highest navigable aqueduct in the world and climb the summit of Mount Snowdown via the mountain’s iconic rack-and-pinion narrow gauge steam railway train.