Chemistry in its Element: Compounds

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  • Russian gymnast David Delyavskiy's bronze medal from the 2016 Olympics in Rio de Janeiro, Brazil
    Podcast

    Bronze

    18 January 2019

    Kit Chapman takes us back to the 1904 Olympics in St Louis, via the bronze age and ancient Greece

  • Whisky tasting glasses
    Podcast

    Ellagic acid

    11 January 2019

    Louise Crane introduces the antioxidant that led to exaggerated claims that 'whisky helps fight cancer'

  • Nutmeg fruit and seeds
    Podcast

    Myristicin

    17 December 2018

    The spice that gives your Christmas eggnog its distinctive taste and aroma is also a toxic narcotic that played an important role in international history

  • Hot molten steel in a foundry
    Podcast

    Low-background steel

    7 December 2018

    Post-nuclear steel is a little bit radioactive, so for some specialist jobs we need to find a source of steel from before the bomb

  • Tin cans
    Podcast

    Tin chlorides

    29 November 2018

    The compounds that put the 'tin' in tin cans and help you to reflect on your appearance

  • Chopping onions on a wooden board with a ceramic knife
    Podcast

    Propanethial-S-oxide: how chopping onions makes you cry

    23 November 2018

    Kat Arney’s investigation of the pungent chemical in onions is enough to bring tears to your eyes

  • Coloured epoxy resin on wood
    Podcast

    Epoxies

    16 November 2018

    Epoxies – including hard-wearing resins and strong adhesives – can be found almost everywhere, from your household white goods to the Large Hadron Collider

  • Football hitting the back of the net
    Podcast

    Levulinic acid

    9 November 2018

    How one footballer's climate concerns led to the creation of a green chemistry company: the story of Mathieu Flamini, GFBiochemicals and levulinic acid.

  • Grapefruit
    Podcast

    Furanocoumarin

    2 November 2018

    Florence Schechter discovers how a seemingly healthy grapefruit-based breakfast could disrupt your daily drugs

  • Universal indicator paper
    Podcast

    Phenolphthalein

    25 October 2018

    Kat Arney gets to the bottom of the story of phenolphthalein – a chemical with two very different uses. If you've measured pH in a classroom or had some trouble in the bathroom, you may have met this compound before.