428 Episodes

  1. The forest sound detectives

    Published: 04/01/2022
  2. The moo loo and other stories

    Published: 28/12/2021
  3. Creating an alternative gig economy

    Published: 21/12/2021
  4. How to make electricity for your neighbours

    Published: 14/12/2021
  5. Food waste: The solar dryer solution

    Published: 07/12/2021
  6. Ways to save the planet: Using the sun

    Published: 30/11/2021
  7. The tiny satellites changing how we see Earth

    Published: 23/11/2021
  8. The 15-minute city

    Published: 16/11/2021
  9. COP26: The tech helping you to help the planet

    Published: 09/11/2021
  10. Ways to save the planet: Ancient solutions

    Published: 02/11/2021
  11. How to spot fake drugs with a mobile phone

    Published: 26/10/2021
  12. Talking signs, amazing peas and planes mapping fires

    Published: 19/10/2021
  13. Can computer games improve mental health?

    Published: 12/10/2021
  14. Robots on the beat

    Published: 05/10/2021
  15. Helping animals cross the road and other obstacles

    Published: 28/09/2021
  16. Saving mums and their unborn babies

    Published: 21/09/2021
  17. The hotel for homeless people

    Published: 14/09/2021
  18. The library where the books are people

    Published: 07/09/2021
  19. Ways to save the planet: Fridge detectives

    Published: 31/08/2021
  20. Ways to save the planet: Swap concrete for wood

    Published: 24/08/2021

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Brilliant solutions to the world’s problems. We meet people with ideas to make the world a better place and investigate whether they work.

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