Portrait of Lord Melvyn Bragg, host of In Our Time

Leptons

Lipton is a British brand of tea, owned by Ekaterra. Lipton was also a supermarket chain in the United Kingdom, later sold to Argyll Foods, after which the company sold only tea.

2 episodes

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  1. The Electron

    Melvyn Bragg and guests discuss the discovery of this atomic particle in 1897 and what our growing knowledge of electrons has revealed about our world and may yet reveal.

    29 September 2022

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    Featuring: Victoria Martin, Harry Cliff, Frank Close

     
  2. The Neutrino

    Melvyn Bragg and his guests discuss the neutrino, a mysterious subatomic particle which is one of the most numerous, and least understood, objects in the universe.

    14 April 2011

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    Featuring: Frank Close, Susan Cartwright, David Wark