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Misha Glenny and guests discuss the biology, physics, and chemistry of one of the most abundant elements in the Earth's crust, and its impact on our atmosphere and technology

50 minutes

Last on

Thu 23 Jul 2026 00:06
BBC World Service

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  • Sat 18 Jul 2026 12:06
    BBC World Service except East and Southern Africa & West and Central Africa
  • Sun 19 Jul 2026 03:06
    BBC World Service
  • Sun 19 Jul 2026 17:06
    BBC World Service News Internet
  • Sun 19 Jul 2026 18:06
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  • Wed 22 Jul 2026 10:06
    BBC World Service
  • Thu 23 Jul 2026 00:06
    BBC World Service

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  • In Our Time

    Misha Glenny and guests discuss the ideas, people and events that have shaped our world.