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Sliced Bread Episodes

  1. Thursday 12:32
    BBC Radio 4

    PetsDough - Series 5

    4/5 Could advances in AI help us have conversations with our pets? Greg Foot investigates.

  2. Thu 24 Sep 2026 12:32
    BBC Radio 4

    SupermarketsDough - Series 5

    5/5 Are self-checkouts here to stay? Greg Foot examines the future of supermarkets.

  3. Thu 1 Oct 2026 12:32
    BBC Radio 4

    Acne TreatmentsSeries 18

    1/14 What really helps to treat acne?