Portrait of Lord Melvyn Bragg, host of In Our Time

Steven Bramwell

Director of the London Centre for Nanotechnology and Professor of Physics at University College London.

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3 episodes

Appears in multiple episodes with: Frank Close

Covers topics in categories such as:

  1. Lise Meitner

    Melvyn Bragg and guests discuss the only woman to have an atomic element named solely after her (Meitnerium), in recognition of her role in solving the question of nuclear fission.

    08 May 2025

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    Also featuring: Jess Wade, Frank Close

     
  2. Kinetic Theory

    Melvyn Bragg and guests discuss the growth of ideas about gas pressure, from Newton's theory that static particles push against each other to Maxwell and Boltzmann's moving atoms.

    23 May 2019

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    Also featuring: Isobel Falconer, Ted Forgan

     
  3. Perpetual motion

    Melvyn Bragg and guests discuss how the laws of thermodynamics put a stop to the idea perpetual motion.

    24 September 2015

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    Also featuring: Ruth Gregory, Frank Close