Precision The Measure of All Things (2013) Part 1 Time And Distance)

Precision: The Measure Of All Things

Marcus du Sautoy shows how precision measurement has helped to define and advance civilisation. It has taken us from Stone Age Skymaps to the exploration of outer space. Packed with cutting-edge science and jaw-dropping examples from the modern world, this is a journey from sundials to time lords and lasers.

Part 1: 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.

BBC Site

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