The London Tube | I Didn't Know That

Follow Richard Ambrose and Jonny Phillips on an underground journey as they explore the London Tube and learn how to drive a tube train. Mind the gap!
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About I Didn't Know That:
Two industrial scientists, Richard Ambrose and Jonny Phillips, explain the science behind everyday life... from microwave ovens to beating a lie detector.

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The London Tube | I Didn't Know That
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