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The Golden Secret

Curious Cases Series 15
Episode 1 of 6

4 Extra Debut. How do you make gold? Science sleuths Drs Rutherford and Fry investigate. From February 2020.

"How do you make gold?" asks curious listener, Paul Ruddick.

Inspired by the promise of riches, Hannah and Adam embark on a mission to discover the origin of gold. It's a tale that takes them from the clandestine codes of Aristotle to the alchemy of Isaac Newton, alongside materials scientist Mark Miodownik.

They boldly go into the cosmos with astronomers Lucie Green and Andrew Pontzen, to learn what happens in the most exotic areas of space. By the end one thing is for sure - you'll never look at your gold jewellery in quite the same way again.

Presenters: Hannah Fry, Adam Rutherford
Producer: Michelle Martin

First broadcast on BBC Radio 4 in 2020.

Available now

28 minutes

Last on

Thu 31 Mar 2022 21:45
BBC Radio 4 Extra

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Broadcasts

  • Wed 5 Feb 2020 09:30
    BBC Radio 4
  • Wed 5 Feb 2020 20:45
    BBC Radio 4
  • Sat 8 Feb 2020 05:45
    BBC Radio 4
  • Sun 27 Mar 2022 10:45
    BBC Radio 4 Extra
  • Sun 27 Mar 2022 21:45
    BBC Radio 4 Extra
  • Thu 31 Mar 2022 11:45
    BBC Radio 4 Extra
  • Thu 31 Mar 2022 21:45
    BBC Radio 4 Extra

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Podcast

  • Curious Cases

    Hannah Fry and Dara Ó Briain tackle listeners' conundrums with the power of science!