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Time and Distance

Professor Marcus du Sautoy tells the story of the metre and the second - how an astonishing journey across revolutionary France gave birth to the metre, and how scientists today are continuing to redefine the measurement of time and length, with extraordinary results.

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  • Originally Aired June 10, 2013
  • Runtime 60 minutes
  • Content Rating United States of America TV-G
  • Network BBC Four
  • Created January 13, 2019 by
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  • Modified January 13, 2019 by
    Administrator admin
Name Type Role
Mike Cunliffe Director