Portrait of Lord Melvyn Bragg, host of In Our Time

Lee Smolin

Professor of Physics, Centre for Gravitational Physics and Geometry, Pennsylvania State University and Visiting Professor of Physics at Imperial College, London

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2 episodes

Covers topics in categories such as:

  1. Quantum Gravity

    Melvyn Bragg discusses the attempts to understand the Quantum world, which deals with the smallest invisible particles, and to which classical theories of gravity, motion and relativity do not apply.

    22 February 2001

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    Also featuring: John Gribbin, Janna Levin

     
  2. Time

    Melvyn Bragg examines the history of mankind’s attempt to understand the nature of time. Does it exist independently of our perception of it, or is it merely a figment of our imagination?

    30 December 1999

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    Also featuring: Neil Johnson